The Arrowverse. For the uninitiated, the name sounds like a simple superhero show about a guy in a green hood. For the fans, it represents one of the most ambitious experiments in television history. Spanning over 700 episodes, nearly a dozen interconnected shows, and annual crossover events that function as mini-superhero movies, the Arrowverse is the closest thing the small screen has ever produced to the Marvel Cinematic Universe.

But unlike the MCU, which releases movies in a neat, chronological order every few months, the Arrowverse is a tangled web of time travel, parallel Earths, and characters jumping from one series to another mid-season. Watching The Flash Season 3 without watching Arrow Season 5 is like watching Avengers: Infinity War without seeing Civil War. You’ll see explosions, but you won’t understand the emotional weight.

If you have searched for the keyword times: arrowverse watch order, you already know that a simple release-date list is not enough. You need a strategic plan to avoid spoilers, maintain narrative tension, and appreciate the “Elseworlds” crossover without a headache.

This guide provides a step-by-step Arrowverse watch order designed for maximum enjoyment—prioritizing story logic, crossover coherence, and emotional payoff.

The Golden Rule: The “Season, Episode, Crossover” Method

Before we dive into the spreadsheet, let’s establish the ground rules.

Do not watch entire seasons of one show before moving to the next. The Arrowverse is not a relay race; it is a symphony. You must watch episodes interleaved by their original airdates, specifically around the crossover events (November-December of each year).

The Core Four (The pillars of the universe):

Arrow (2012-2020) – The dark, gritty godfather.
The Flash (2014-2023) – The optimistic speedster who started it all.
Supergirl (2015-2021) – Originally on CBS/CW, starts on a parallel Earth.
Legends of Tomorrow (2016-2022) – The chaotic, hilarious cleanup crew.

The Supporting Cast (Watch these only if you love the core four):

Batwoman (2019-2022)
Black Lightning (2018-2021 – joins the Arrowverse late)
Superman & Lois (2021-2024 – mostly standalone, but requires context)

The “Crossover” Rule: When the guide says “Crisis on Earth-X” or “Crisis on Infinite Earths,” you must stop everything and watch those episodes back-to-back in the specific order provided. Skipping crossovers is like skipping a season finale.

Phase 1: The Origins (Seasons 1-2)

This phase is simple. The universe hadn’t expanded yet, so you can watch in solid blocks.

Step 1: Arrow Season 1 (23 episodes)

Why first? The entire Arrowverse rests on Oliver Queen’s shoulders. You need to understand his darkness, his list, and his island flashbacks before the sci-fi elements arrive.
Enjoyment Tip: Season 1 is a grounded crime drama. Be patient. It pays off.

Step 2: Arrow Season 2 (23 episodes)

What to expect: Introduction of Deathstroke (Manu Bennett) – arguably the best villain in the entire franchise. Barry Allen appears as a CSI named Barry in episodes 8 & 9. This is the backdoor pilot for The Flash.

Step 3: Arrow Season 3 (Episodes 1-8) + The Flash Season 1 (Episodes 1-7)

The First Crossover: “Flash vs. Arrow” (Arrow 3×08, Flash 1×08).
The Order:
1. Arrow 3×01 – 3×07
2. The Flash 1×01 – 1×07
3. The Crossover: Arrow 3×08 -> The Flash 1×08

Step 4: Finish the Seasons

After the crossover, continue alternating in airdate order.
Watch Order: Flash 1×09 -> Arrow 3×09 -> Flash 1×10 -> Arrow 3×10, etc., until both finales.
Why? Barry’s mother’s murder and Oliver’s duel with Ra’s al Ghul are thematically linked.

Phase 2: The Expansion (Seasons 3-4 – Supergirl arrives)

This is where the “arrowverse watch order” gets tricky because Supergirl starts on a different network (CBS) and a different Earth (Earth-38). For maximum enjoyment, treat her first season as a prequel.

Step 5: Supergirl Season 1 (20 episodes)

When to watch: Between Arrow Season 3 finale and Arrow Season 4 premiere.
Note: No crossovers yet. Just enjoy Kara Danvers. It’s lighter, brighter, and set on a parallel world.

Step 6: The “Vandal Savage” Setup (The 2015-2016 season)

The Shows: Arrow S4, The Flash S2, Legends of Tomorrow S1, Supergirl S1 (already done).
The Crossover: “Heroes Join Forces” (The Flash 2×08, Arrow 4×08, then Legends 1×01).
The Order:
1. Flash 2×01 – 2×07
2. Arrow 4×01 – 4×07
3. Crossover: Flash 2×08 -> Arrow 4×08
4. Series Premiere: Legends of Tomorrow 1×01 (Happens immediately after the crossover)
5. Alternate the remaining episodes of Flash S2, Arrow S4, and Legends S1 by airdate.

Step 7: Supergirl Joins the Multiverse (“Worlds Finest” – Flash 2×18)

When you reach The Flash Season 2, Episode 18, you must watch it immediately after Supergirl Season 1, Episode 18 (even if you already finished Supergirl S1).
Why? Barry accidentally runs to Kara’s Earth. It’s the first inter-Earth crossover.

Phase 3: Peak Arrowverse (Seasons 5-6 – Invasion! and Crisis on Earth-X)

This is the golden era. The writing is tight, the crossovers are massive, and the emotional stakes are real.

Step 8: The “Invasion!” Crossover (Fall 2016)

The Participants: Arrow S5, Flash S3, Supergirl S2, Legends S2.
The Order:
1. Flash 3×01 – 3×07
2. Arrow 5×01 – 5×07
3. Supergirl 2×01 – 2×07
4. Legends 2×01 – 2×06
5. Crossover: Supergirl 2×08 -> Flash 3×08 -> Arrow 5×08 -> Legends 2×07
Enjoyment Tip: This crossover involves aliens kidnapping the heroes. Do not skip the Legends episode—it resolves the cliffhanger.

Step 9: The Masterpiece – “Crisis on Earth-X” (Fall 2017)

The Holy Grail. This 4-part crossover is widely considered the best event in Arrowverse history. Nazi doppelgängers from a parallel Earth crash a wedding.
The Order:
1. Arrow 6×08
2. The Flash 4×08
3. Supergirl 3×08
4. Legends of Tomorrow 3×08
Warning: Watch these four episodes back-to-back as if they are a 2-hour movie. Do not watch anything else in between.

Step 10: The “Elseworlds” Crossover (Fall 2018)

The Setup: This crossover changes the rules of reality. It introduces Batwoman and sets up the next massive event.
The Order:
1. The Flash 5×09
2. Arrow 7×09
3. Supergirl 4×09

Phase 4: The Apocalypse – “Crisis on Infinite Earths” (2019-2020)

Stop. Do not pass Go. Do not skip ahead. Crisis on Infinite Earths is the Endgame of the Arrowverse. It requires the most preparation.

Step 11: The Mandatory Pre-Reading
Before you hit play on Crisis, you must watch specific episodes that set the table:

Arrow Season 8, Episodes 1-7 (This entire season is a prologue to Crisis).
The Flash Season 6, Episode 8 (“The Last Temptation of Barry Allen, Part 1”).
Supergirl Season 5, Episode 8 (“The Wrath of Rama Khan”).
Batwoman Season 1, Episode 8 (“A Mad Tea-Party”).
Legends of Tomorrow Season 5, Episode 1 (“Meet the Legends”) – technically a flash-forward setup.

Step 12: “Crisis on Infinite Earths” (5 Parts)
The single most important order in this entire guide:

Part 1: Supergirl Season 5, Episode 9
Part 2: Batwoman Season 1, Episode 9
Part 3: The Flash Season 6, Episode 9
Part 4: Arrow Season 8, Episode 8
Part 5: Legends of Tomorrow Season 5, Episode 0 (The special episode)

Why this order? Because the death of Oliver Queen (Part 4) and the birth of the new multiverse (Part 5) only work in this sequence. Watching Legends first ruins the funeral.

Phase 5: The Post-Crisis Universe (Seasons 9+)

After Crisis, the multiverse is reborn. Black Lightning officially joins the main Earth. Superman & Lois begins. However, quality becomes inconsistent. For maximum enjoyment, you can switch to “Character Loyalty” mode.

Step 13: The Final Crossover – “Armageddon” (The Flash Season 8)

When: After Arrow ends (S8), after Supergirl ends (S6).
The Order: The Flash Season 8, Episodes 1-5. This is a 5-part event featuring Batwoman, Black Lightning, and Atom. Watch them sequentially.

Step 14: The “Completionist” Order (2021-2023)
At this point, the “arrowverse watch order” becomes looser. There are no more multi-show crossovers. However, for logical flow:

Finish Arrow: Season 8 (short, 10 episodes).
Finish Supergirl: Season 6.
Finish Black Lightning: Season 4 (watch after Flash S7, as he joins the team).
Watch Superman & Lois: Seasons 1-3. It is mostly standalone, but you need to know that John Diggle (from Arrow) appears in Season 1, and the “Parasite” storyline connects to Supergirl.
Finish The Flash: Seasons 9. The series finale is a nostalgia trip.

The Definitive “Maximum Enjoyment” Shortlist

If you only have time for the essential story beats, watch this condensed list:

Arrow S1 & S2 (Foundation)
The Flash S1 + Arrow S3 (The birth of the universe)
Legends of Tomorrow S1 (Introduces time travel)
Crossover: Invasion! (Flash S3/Arrow S5)
Crossover: Crisis on Earth-X (The best one)
Crossover: Elseworlds (The setup)
Arrow S8 (The prologue)
Crossover: Crisis on Infinite Earths (The finale of the saga)
The Flash S8 “Armageddon” (Epilogue)

Frequently Asked Questions (FAQ)

Q1: Can I just watch The Flash alone without Arrow?

Technically, yes. But for maximum enjoyment, no. You will miss:

Why Captain Cold and Heatwave became good guys.
The origin of the “Rainbow Raider” (Arrow S2).
Why Felicity Smoak matters to Barry.
The emotional weight of the Crisis finale (Oliver is the main character of the entire universe).

If you truly refuse to watch Arrow, at least watch the “crossover episodes” as standalone movies.

Q2: Where does Superman & Lois fit in?

It premiered after Crisis on Infinite Earths. It exists on the same Earth (Earth-Prime) but is intentionally isolated. For maximum enjoyment, watch it after Supergirl Season 5 (so you understand why Superman trusts the DEO) and before The Flash Season 8 (so you understand the state of the multiverse). However, you can watch the first three seasons of Superman & Lois completely independently without confusion.

Q3: Do I have to watch Batwoman?

No. Only watch Batwoman Season 1 if you want to understand the Crisis on Infinite Earths Part 2. After Season 1, the show goes through a lead actor change and becomes largely irrelevant to the main Arrowverse plot. The only essential Batwoman episode is Season 1, Episode 9 (Crisis Part 2).

Q4: What about Constantine or Vixen?

Constantine (NBC Season 1): Not required. Matt Ryan’s version is rebooted into the Arrowverse in Arrow Season 4. Just watch his Legends of Tomorrow episodes.
Vixen (Animated Series): These are canon. There is a 6-episode animated series on CW Seed. Watch it between Arrow S3 and S4. It explains how Oliver gets a key magical item.
Freedom Fighters: The Ray (Animated): Watch this before “Crisis on Earth-X” to understand the alternate Earth.

Q5: I am confused by Legends of Tomorrow. When does it get good?

Legends Season 1 is serious and clunky. Do not judge the show by Season 1. For maximum enjoyment, push through Season 1. Season 2 is better. Season 3 is where the show becomes a hilarious, self-aware masterpiece. If you hate Season 1, just read a plot summary and start with Season 2.

Q6: What is the single worst thing I can do in an arrowverse watch order?

Watch Crisis on Infinite Earths before watching Arrow Season 8. Arrow Season 8 is Oliver Queen’s Logan. It is a 10-episode death march. If you watch the crossover first, you spoil his entire farewell arc. Likewise, watching Legends of Tomorrow Season 1 before finishing The Flash Season 1 spoils the fate of a major Flash villain.

Q7: Is it worth it in 2025?

Yes, but with a caveat. The Arrowverse ended in 2023. Watching it now is a marathon, not a sprint. The CGI in early Flash seasons is rough. The social politics in later Supergirl seasons can be on-the-nose. However, the sheer ambition of telling a single story across 12 years of television is unmatched. If you love comic books, Crisis on Earth-X and Crisis on Infinite Earths are worth the price of admission alone.

Step-by-Step Arrowverse Watch Order for Maximum Enjoyment

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