What are the best websites for watching The Flash online?

Flash is one of the most successful heroes from DC comics. Want proofs? Read until the end to know why. One evidence for this is The CW's television series about the character that became a worldwide sensation. It was so successful that many people wanted to watch The Flash free online since not everyone has access to the show. The cast of the superhero TV series did a great job in portraying their roles — earning them and the show awards and nominations. And in late 2019, an announcement about the final DC's Flash movie release date spread out quickly on the internet. But while we wait for the flick, let's delve into some of the deets of The Flash TV series!

Grant Gustin portrayed the titular character and his alter ego, Barry Allen. He is a Central City forensic investigator who gained superhuman speed as a result of his involvement in an accident. Joining Gustin in the cast is Candice Patton, who portrayed his on-screen partner Iris West. Her character works as a Journalist at Central City Picture News. The Flash is a spin-off of The CW's 2012 television series Arrow. Both of the superhero shows exist in one fictional universe called Arrowverse. A standalone Flash movie is set to premiere on July 1, 2020. Ezra Miller borrowed the red cowl from Gustin to reprise his role in the DC Extended Universe as Barry Allen. Already hyped? For now, check out The Flash online stream from the websites listed below and see why he is one of the most successful DC heroes!

asked by Movies Online
62885 contributors
38 solutions
  1. 1670
    Free Trial

    #1Netflix

    Netflix

    The first show that was born from the Arrowverse is now available on Netflix and it is one of the best websites to watch The Flash and all of its seasons and episodes.

    Streaming Services

    Varies by plan

    Liu Hou
    Written on February 23, 2018
    "Netflix is the go-to place for online streaming for movies and TV shows. It's absolutely affordable, has a great library selection, and is one of the best services to subscribe to. I highly recommend it and use it daily."
  2. 1665
    Free Trial

    #2Amazon Prime Video

    Amazon Prime Video

    The Flash that originally intended to just have a backdoor pilot within the Arrow show led to an actual fleshed-out pilot episode for the standalone series and the rest is, as they say, history. Catch the show on Amazon Prime Video.

    Streaming Services

    Pay-per-view

    Hu Sun
    Written on January 24, 2020
    "As a regular user of Prime Video, I'm glad that it is one of the websites to watch The Flash with all of its seasons and episodes available."
  3. 1658
    Free Trial

    #3HBO

    HBO

    Home Box Office (HBO) is an American premium cable and satellite television network specializing in movies, original TV shows, along with made-for-cable movies and documentaries, boxing matches, and occasional comedy and concert specials.

    Streaming Services

    $14.99- /month - Varies by plan

    Elizabeth Pena
    Written on February 22, 2018
    "HBO is crusing it lately, I love that they've offered a stand alone service where you can watch stuff online, and it is the best website for watching the Flash online. Haha. I love that movie. Seriously worth the subscription price. Love my HBO."

DID YOU KNOW?

Did you know the superhero television series The Flash is a spin-off of Arrow? Barry Allen, also known as The Flash, was introduced in the second season of Arrow with a two-part origin story. He made his Arrowverse debut in the Arrow season two episode "The Scientist." The following week, in episode "Three Ghosts," we saw Allen help Oliver Queen and his team fight Cyrus Gold. Before he returned to his home in Central City, where he was struck by a lightning and put into a coma, but gifted with superhuman speed. Interestingly, the plan was for The Flash to spin out of Arrow. However, if The Flash had failed, for whatever reason, Barry Allen will join Arrow as a series regular. But, Allen's appearance in those episodes set up his own spin-off which led to the creation of the CW superhero multiverse. So it is almost unfathomable to think a world where Arrow is the only superhero show on The CW.

Moreover, The Flash has sustained a level of quality throughout its first season. The show is now on its season six which is said to be impacted by Crisis on Infinite Earths. If you don't know, based on the DC comics we saw Barry Allen's demise. Surprisingly, he didn't die as everyone assumed. Rather, The Flash was stuck in the Speed Force where he is alive and well, but he is unable to escape his prison until The Flash: Rebirth. Yes, you read that right! But, it is unknown yet if this will happen in season six. But before the premiere of the new season, you might as well re-watch The Flash online

  1. 1656

    #4Vudu

    Vudu

    The Flash TV show has been praised for its purposely light atmosphere that have been received well by both fans and newcomers alike. If you haven't catch the show yet, Vudu is a great place to watch The Flash online.

    Streaming Services

    Pay-per-view

    Howard Hanson
    Written on January 24, 2020
    "I recently watched the 90s version of The Flash and I'm now excited to see this new reboot and see how it compared to the original. Vudu has been a great website to watch The Flash so far."
  2. 1655

    #5Google Play Movies & TV

    Google Play Movies & TV

    The 6th season of The Flash premiered on October 8, 2019 but The CW already renewed it for a 7th season as January 2020 came. Catch it now on Google Play Movies and TV.

    Streaming Services

    Pay-per-view

    Xiang Wu
    Written on January 24, 2020
    "I've been a fan of the show since the beginning and it has been getting a little worse for wear for the past couple for seasons. Here's to hoping future seasons will be better."
  3. 1655

    #6The CW

    The CW

    The Flash's pilot episode has been the second most watched series premiere in the history of The CW and it is also one of the best websites to watch The Flash and all of its seasons now.

    Websites

    Free

    Albert Weber
    Written on January 24, 2020
    "If you're looking for places where to watch The Flash for free, you can start with The CW. They did create the show after all."
  4. 1655
    Free Trial

    #7DC Universe

    DC Universe

    DC Universe is a community for DC fans to find all content related to DC such as comic books, and DC movies and television shows to stream. DC Universe also provides boards, upcoming events, and trending discussions for the DCU members.

    Streaming Services

    Varies by plan

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  5. 1654

    #8TenorFilm

    TenorFilm

    TenorFilm is a streaming website where users can watch thousands of movies and TV shows for free. Aside from Hollywood films and shows, it also features TV series from Thailand, China, Japan, and many more.

    Websites

    Free

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  6. 1654
    Unavailable

    This item is no longer available. This could be due to the product being discontinued. If you still want to know more about it, click on Learn More.

    #9Online Series

    Online Series

    Online Series is a website that offers links to watch or download television shows. It offers numerous titles from different channels and VOD services, and the content can be filtered by genre, year of release, and others.

    Websites
    Lawrence Palmer
    Written on February 19, 2018
    "The Series Online site is a great place to catch up on your shows. I can stream the latest episode of my favorite programs using their simple and easy to use interface. Almost any show you can think of can be found on the Series Online site."
  7. 1654

    #10TV Online

    TV Online

    TV Online is a website where you can watch TV shows, movies, and documentaries for free. You can browse by top rated, popular, and more. Simply find what you want to see, click on it, and enjoy. 

    Websites

    Free

    Marilyn Gilbert
    Written on February 24, 2018
    "Assuming you don't have Netflix and are classically cheap (like me), this is a great place for all your tv needs. Makes it very easy to find what you're looking for and settle in with no interruptions."
  8. 1654

    #11Primewire

    Primewire

    PrimeWire has a large index of movies available from many video hosting sites and lets you watch them online. It also searches the archives and browses a categorised, and filterable listing of videos and video hostings to choose from and select the one that fits you better.

    Websites

    Free

    Jorge Luis Galindo
    Written on March 12, 2018
    "Primewire has been one of my favorite websites over the past couple of months. I found myself really wanting to watch The Flash and I found out that this website offered a streaming option as well as a lot of other items."
  9. 1654

    #12SHDTV24

    SHDTV24

    SHDTV24 is a movie streaming site wherein users can watch films free of charge. The site features recent movies, as well as old films that have been released over the decade and is sorted into different categories.

    Websites

    Free

    Rosalie Nguyen
    Written on December 10, 2018
    "https://shdtv24.us/ is a streaming websites where the users can access and play thousands of movies and television shows for free. It also features sports channels for football, boxing, soccer, NHL, UFC, and F1.https://shdtv24.us/"
  10. 1653

    #13Openload Movies

    Openload Movies

    Openload Movies is a website that allows users to watch films and series for free. The site provides a wide catalog of the most popular and trending movies and TV shows. Users won't have to create an account to access the site.

    Websites

    Free

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  11. 1653

    #14WatchMovieStream

    WatchMovieStream

    WatchMovieStream is a website where you can watch and stream online the current and past movies and television shows for free. The website's contents are provided by non-affiliated third parties. It has movies from 1999 to the present.

    Websites

    Free

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  12. 1653

    #15GoMoviesHub

    GoMoviesHub

    GoMoviesHub is a website featuring free-to-watch movies and TV series on genres such as action, comedy, sci-fi, fantasy, horror, thriller, and anime. TV series include UK, US, French, Japanese, and many more.

    Websites

    Free

    Erald Hoxha
    Written on November 19, 2018
    "GoMovies Hub.is and 123Movies is the best movie streaming site. Gomovieshub Watch Online Movies and TV Series for free on 123movies.to and gomovies.to"
  13. 1653

    #16Chillnflix

    Chillnflix

    Chillnflix is a website where users can watch and download various movies and television series online in different genres. Shows can be sorted by country and trend. Users can also send requests if the website does not have the show they want.

    Websites

    Free

    Emma Becker
    Written on December 20, 2018
    "Definitely the best place to watch the flash, arrow, supergirl and even legends of tomorrow. I am a big fan of Chillnfix.. They always provide top quality, even with newest movies!"
  14. 1653
    Unavailable

    This item is no longer available. This could be due to the product being discontinued. If you still want to know more about it, click on Learn More.

    #17GOFilmHD4u

    GOFilmHD4u

    GOFilmHD4u is an online video service providing a selection of the latest television shows, movies and more to instantly stream for free and in high quality. Users also have an option to download an episode of a TV show or movie. 

    Websites

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  15. 1653

    #18Watch Series Online

    Watch Series Online

    Watch Series Online is a free online streaming website which has a collection of wide variety of American television series from Game of Thrones, The Flash, Mr. Robot, Grey's Anatomy, The Simpsons and many more. 

    Websites

    Free

    Movies Online
    Written on August 12, 2018
    "Best free service to watch shows online. This site are exellent to watch TV series and TV shows online anywhere on the world"
  16. 1653
    Unavailable

    This item is no longer available. This could be due to the product being discontinued. If you still want to know more about it, click on Learn More.

    #19BoMovie.Club

    BoMovie.Club

    BoMovie.Club is a website that allows users to stream some of the latest and most trending movies and TV shows online for free. Users do not have to sign up to access and watch in the site. There are over 20 million shows on this platform.

    Websites

    Free

    Roni Bo
    Written on November 23, 2018
    "Full Series Watch The Flash Season 5 Episode 6 TV Series Online Streaming A client end-user can use their media player to start playing the data file (such as a digital file of a TV Series or song) before the entire file has been transmitted. Distinguishing delivery method from the media distributed applies specifically to telecommunications networks, as most of the delivery systems are"
  17. 1653

    #20Movies Fever

    Movies Fever

    Movies Fever is a website that offers a large selection of movies and television series of different genres for free. Aside from Hollywood films, they also Hindi movies. Lastly, it also allows users to send their requests, be it a movie or TV shows.

    Websites

    Free

    Shubham Verma
    Written on March 4, 2019
    "Cool! It may have broken links on some series but they often fix them fastly. Highly recommended!..."
  18. 1653

    #21Stamli

    Stamli

    Stamli is a website that offers free streaming of the latest releases of movies and TV shows. It has a page for the box office revenues earned by recent pictures. Also, it offers links for live streaming of sports events.

    Websites

    Free

    Mark Griffin
    Written on October 18, 2018
    "Free tvshows episode including flash series on streaming users can watch any serie online. without need to register."
  19. 1653

    #22C1nema

    C1nema

    C1nema is an online streaming website which provides the latest movies and television shows to watch for free. It also has the top IMDb movies and TV shows. There is a search bar to look for the title of the movie or show. 

    Websites

    Free

    Marcell Vanwinkle
    Written on February 28, 2019
    "I am currently watching The Flash on C1nema and it is perfect. I love this website and the show!!!"
  20. 1653

    #23TopWatcHD

    TopWatcHD

    TopWatcHD is a website that lets users access thousands of classic and recent Hollywood movies and television shows, as well as films from India, Korea, and the UK. Apart from free online streaming service, they also feature sports channels.

    Websites

    Free

    nslucky islam
    Written on December 4, 2018
    "wow nice web site and hd movie "
  21. 1653

    #24Moviesrule-Colection

    Moviesrule-Colection

    123moviesrule (formerly known as Moviesrule-Colection) is a website that enables users to watch movies and TV shows online for free. It provides unlimited access to various movies, and it has no ads.*NO LONGER AVAILABLE *

    Websites

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  22. 1653

    #25Watch Episode

    Watch Episode

    Watch Episode is a website that features a large number of TV Shows, series, and programs. It also allows the users to browse through the list of weekly top 10 television series.

    Websites

    Free

    Virginia Campbell
    Written on April 11, 2018
    "Series Online is one of the websites I tested out when Netflix increased their prices beyond what I was willing to pay. It's actually a pretty decent streaming service, but the selection is somewhat limited. I lost my access a few weeks ago, so I can't check if The Flash is available at the moment, but I wouldn't expect it to be."
  23. 1653

    #26Alluc

    Alluc

    Alluc is a free search engine for streaming and download links. It allows you to search for tv shows collecting data from the net and makes it viewable online. You don't need to download files if you don't want to, just press play and watch. 

    *NO LONGER AVAILABLE*


    Websites
    Ronald Herrera
    Written on February 16, 2018
    "This search engine seems to work fine, but it really isn't secure. All the shady hosting websites it links to, being the majority, have a bunch of pop-ups and potential malware. "
  24. 1652

    #27Senseane

    Senseane

    Senseane.com is a streaming site wherein users can watch movies and television shows for free. The website offers film and TV entertainment in genres such as action, animation, comedy, documentary, fantasy, horror, romance, sci-fi and more.

    Websites

    Free

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  25. 1652

    #28Watchseriestv

    Watchseriestv

    Watchseriestv is a website where users can watch various television series online for free. Users need to register for a user account first before they can continue streaming TV shows.

    Websites

    Free

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  26. 1652

    #29Putlocker.onl

    Putlocker.onl

    Putlocker.onl is a website where users can stream movies and television shows online for free. It has the latest films and TV series. Users can watch different genres like action, adventure, and more without signing up for an account.

    Websites

    Free

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  27. 1652

    #30Movie.arb-media

    Movie.arb-media

    Movie.arb-media is an online streaming website providing a wide collection of the latest and past television shows and movies to watch for free in a high definition quality. Account registration is required to enjoy this site.

    Websites

    Free

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  28. 1652
    Unavailable

    This item is no longer available. This could be due to the product being discontinued. If you still want to know more about it, click on Learn More.

    #31Movies123

    Movies123

    Movies123 is a free online streaming website where you can watch movies and television series in high definition without any registration. This has a wide variety of collections that you can choose from. 

    Websites

    Free

    Lana Sofia
    Written on January 2, 2019
    "HIGHLY RECOMMEND, It is really amazing alternatives to putlocker 2018! I like that this website has no annoying pop ups and that i can enjoy streaming movies in peace. It's quite rare to find a site that takes this factor into consideration!"
  29. 1652
    Unavailable

    This item is no longer available. This could be due to the product being discontinued. If you still want to know more about it, click on Learn More.

    #32Movie.SHDTV24

    Movie.SHDTV24

    Movie.SHDTV24 is a website for downloading and watching movies and television shows. After a sign-up process, sports shows were also included in its collection. Films are categorized according to their respective genre.

    Websites

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  30. 1652

    #33GOmovies.onl

    GOmovies.onl

    GOmovies.onl website features movies and TV series in various genres from different countries. It enables users to watch online for free. The site is also designed with a filter display to easily find videos according to your preference.

    Websites

    Free

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  31. 1652
    Unavailable

    This item is no longer available. This could be due to the product being discontinued. If you still want to know more about it, click on Learn More.

    #34MTDB

    MTDB

    MTDB is a website which offers a large selection of movies and TV series. You can search them by keyword, find the latest added and write comments to express your opinion about the pictures you have seen.

    Websites
    Sonu Thakur
    Written on November 20, 2018
    "The flash is great show. to watch all episodes i suggest this website to watch. it is IMDB based website that give full meta data of all tv shows and movies. cool"
  32. 1652

    #35MovieGO

    MovieGO

    MovieGO is a website that allows users to watch movies and TV shows online for free. It is designed with a filter display so users can search for videos based on ratings, trending, and so on. They have over 19 genres in their collection.

    Websites

    Free

    Abdul Hadi
    Written on October 16, 2018
    "full season and episode update hd quality free"
  33. 1651

    #36Putlockers.film

    Putlockers.film

    Putlockers.film is a website for watching movies and television series online. Movies are categorized by year, country, and genre. It also gives recommendation through IMDb. 

    Websites

    Free

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  34. 1651
    Unavailable

    This item is no longer available. This could be due to the product being discontinued. If you still want to know more about it, click on Learn More.

    #37Doctormovie

    Doctormovie

    Doctormovie is a website that enables users to watch movies and TV shows online for free without any ads. It provides unlimited access to more than 20 million titles. It also works on various platforms such as PC and mobile devices.

    Websites
    kepin tampans
    Written on November 23, 2018
    "the flash series full, no ads and no sign up. is fre"
  35. 1651
    Unavailable

    This item is no longer available. This could be due to the product being discontinued. If you still want to know more about it, click on Learn More.

    #38Movie.sasTV24

    Movie.sasTV24

    Movie.sasTV24 is a free online streaming website where you can watch popular movies and television shows in good quality. This website also has live sports coverage of sports such as football, soccer, NHL, UFC, and F1 in its collection.

    Websites

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Summary

Best What are the best websites for watching The Flash online
RankSolutionsTypeVotesPrice
1NetflixStreaming Services 1670 Paid
2Amazon Prime VideoStreaming Services 1665 Paid
3HBOStreaming Services 1658 Paid
4VuduStreaming Services 1656 Paid
5Google Play Movies & TVStreaming Services 1655 Paid
6The CWWebsites 1655 Free
7DC UniverseStreaming Services 1655 Paid
8TenorFilmWebsites 1654 Free
9Online SeriesWebsites 1654 Paid
10TV OnlineWebsites 1654 Free
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