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Cheap flights from Baton Rouge to Key West from $239

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Baton Rouge to Key West departing on 11/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Baton Rouge to Key West

Cheap round-trip flights

Delta Logo
6:15 am - 11:27 amBTR-EYW
4h 12m1 stop
Delta Logo
7:40 am - 12:26 pmEYW-BTR
5h 46m1 stop
$266Delta
Find Deal
Sat, Oct 25 - Sat, Nov 1
American Airlines Logo
7:11 am - 3:30 pmBTR-EYW
7h 19m1 stop
American Airlines Logo
12:06 pm - 10:14 pmEYW-BTR
11h 08m2 stops
$279American Airlines
Find Deal
Thu, Feb 5 - Sat, Feb 7
Delta Logo
1:32 pm - 8:07 pmBTR-EYW
5h 35m1 stop
Delta Logo
7:00 am - 12:52 pmEYW-BTR
6h 52m1 stop
$284Delta
Find Deal
Sat, Sep 27 - Wed, Oct 1
Delta Logo
1:32 pm - 8:07 pmBTR-EYW
5h 35m1 stop
Delta Logo
1:57 pm - 6:19 pmEYW-BTR
5h 22m1 stop
$299Delta
Find Deal
Wed, Oct 1 - Mon, Oct 20
American Airlines Logo
7:11 am - 3:30 pmBTR-EYW
7h 19m1 stop
American Airlines Logo
5:24 pm - 9:41 pmEYW-BTR
5h 17m1 stop
$324American Airlines
Find Deal
Thu, Feb 5 - Sat, Feb 7
American Airlines Logo
5:30 am - 6:59 pmBTR-EYW
12h 29m2 stops
American Airlines Logo
3:45 pm - 11:06 pmEYW-BTR
8h 21m1 stop
$334American Airlines
Find Deal
Sat, Sep 27 - Wed, Oct 1
American Airlines Logo
5:30 am - 6:59 pmBTR-EYW
12h 29m2 stops
American Airlines Logo
11:25 am - 10:01 pmEYW-BTR
11h 36m2 stops
$339American Airlines
Find Deal
Sat, Sep 27 - Wed, Oct 1
American Airlines Logo
5:30 am - 4:38 pmBTR-EYW
10h 08m2 stops
American Airlines Logo
6:17 pm - 11:06 pmEYW-BTR
5h 49m1 stop
$359American Airlines
Find Deal
Sat, Sep 27 - Wed, Oct 1
American Airlines Logo
5:30 am - 4:38 pmBTR-EYW
10h 08m2 stops
American Airlines Logo
1:59 pm - 11:11 pmEYW-BTR
10h 12m2 stops
$364American Airlines
Find Deal
Sat, Sep 27 - Wed, Oct 1
American Airlines Logo
5:44 am - 7:22 pmBTR-EYW
12h 38m2 stops
American Airlines Logo
2:32 pm - 8:15 pmEYW-BTR
6h 43m1 stop
$368American Airlines
Find Deal
Sat, Oct 25 - Sat, Nov 1

Delta flights from Baton Rouge to Key West

Our best Delta deals on Baton Rouge to Key West flight tickets
Delta
Oct 25
BTR6:15 amBaton Rouge Ryan
4h 12m
1 stop
EYW11:27 amKey West
Nov 1
EYW7:40 amKey West
5h 46m
1 stop
BTR12:26 pmBaton Rouge Ryan
$266
Find similar
Delta
Sep 27
BTR1:32 pmBaton Rouge Ryan
5h 35m
1 stop
EYW8:07 pmKey West
Oct 1
EYW7:00 amKey West
6h 52m
1 stop
BTR12:52 pmBaton Rouge Ryan
$284
Find similar
Delta
Oct 1
BTR1:32 pmBaton Rouge Ryan
5h 35m
1 stop
EYW8:07 pmKey West
Oct 20
EYW1:57 pmKey West
5h 22m
1 stop
BTR6:19 pmBaton Rouge Ryan
$299
Find similar

American Airlines flights from Baton Rouge to Key West

Our best American Airlines deals on Baton Rouge to Key West flight tickets
American Airlines
Feb 5
BTR7:11 amBaton Rouge Ryan
7h 19m
1 stop
EYW3:30 pmKey West
Feb 7
EYW12:06 pmKey West
11h 08m
2 stops
BTR10:14 pmBaton Rouge Ryan
$279
Find similar
American Airlines
Feb 5
BTR7:11 amBaton Rouge Ryan
7h 19m
1 stop
EYW3:30 pmKey West
Feb 7
EYW5:24 pmKey West
5h 17m
1 stop
BTR9:41 pmBaton Rouge Ryan
$324
Find similar
American Airlines
Sep 27
BTR5:30 amBaton Rouge Ryan
12h 29m
2 stops
EYW6:59 pmKey West
Oct 1
EYW3:45 pmKey West
8h 21m
1 stop
BTR11:06 pmBaton Rouge Ryan
$334
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Baton Rouge to Key West that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated September 16, 2025.
Use the filters below to find and compare flights from Baton Rouge to Key West that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Baton RougeKey West

BTR - EYW

BTREYW

Baton Rouge Ryan

Sat 10/25

6:15 am-11:27 am

1 stop4h 12m

Key West

Sat 11/1

7:40 am-12:26 pm

1 stop5h 46m

$266

Baton RougeKey West

BTR - EYW

BTREYW

Baton Rouge Ryan

Thu 2/5

7:11 am-3:30 pm

1 stop7h 19m

Key West

Sat 2/7

12:06 pm-10:14 pm

2 stops11h 08m

$279

Baton RougeKey West

BTR - EYW

BTREYW

Baton Rouge Ryan

Sat 9/27

1:32 pm-8:07 pm

1 stop5h 35m

Key West

Wed 10/1

7:00 am-12:52 pm

1 stop6h 52m

$284

Baton RougeKey West

BTR - EYW

BTREYW

Baton Rouge Ryan

Wed 10/1

1:32 pm-8:07 pm

1 stop5h 35m

Key West

Mon 10/20

1:57 pm-6:19 pm

1 stop5h 22m

$299

Baton RougeKey West

BTR - EYW

BTREYW

Baton Rouge Ryan

Thu 2/5

7:11 am-3:30 pm

1 stop7h 19m

Key West

Sat 2/7

5:24 pm-9:41 pm

1 stop5h 17m

$324

Baton RougeKey West

BTR - EYW

BTREYW

Baton Rouge Ryan

Sat 9/27

5:30 am-6:59 pm

2 stops12h 29m

Key West

Wed 10/1

3:45 pm-11:06 pm

1 stop8h 21m

$334

Baton RougeKey West

BTR - EYW

BTREYW

Baton Rouge Ryan

Sat 9/27

5:30 am-6:59 pm

2 stops12h 29m

Key West

Wed 10/1

11:25 am-10:01 pm

2 stops11h 36m

$339

Baton RougeKey West

BTR - EYW

BTREYW

Baton Rouge Ryan

Sat 9/27

5:30 am-4:38 pm

2 stops10h 08m

Key West

Wed 10/1

6:17 pm-11:06 pm

1 stop5h 49m

$359

Baton RougeKey West

BTR - EYW

BTREYW

Baton Rouge Ryan

Sat 9/27

5:30 am-4:38 pm

2 stops10h 08m

Key West

Wed 10/1

1:59 pm-11:11 pm

2 stops10h 12m

$364

Baton RougeKey West

BTR - EYW

BTREYW

Baton Rouge Ryan

Sat 10/25

5:44 am-7:22 pm

2 stops12h 38m

Key West

Sat 11/1

2:32 pm-8:15 pm

1 stop6h 43m

$368

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Key West from

How to get the cheapest flight ticket from Baton Rouge to Key West

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Baton Rouge and Key West?

What is the cheapest day to depart on your flight to Key West?

On average, the least expensive day to fly to Key West from Baton Rouge is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $322. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Baton Rouge to Key West for around $470.

What is the cheapest time of day to depart on your flight to Key West?

According to our data, the cheapest time of day to fly to Key West is in the morning. momondo users have found flights departing from Baton Rouge to Key West in the morning for as low as $388. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Key West are more costly at noon, with an average ticket price of $526. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from Baton Rouge to Key West

Are you open to changing your travel dates? Check out the ideal times to fly from Baton Rouge to Key West according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Baton Rouge to Key West (BTR to EYW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Baton Rouge to Key West

Direct flights

None
There are no direct flights from Baton Rouge to Key West. There are no popular flight routes from Baton Rouge to Key West.
Search flight deals

  • How far is Baton Rouge Ryan to Key West by plane?

    Baton Rouge Ryan and Key West are 704.0 mi apart from one another. Typically, this will take 4h 12m by plane in normal conditions.

  • When did momondo last update prices for flights from Baton Rouge Ryan Airport to Key West Airport?

    Prices for flights from Baton Rouge Ryan Airport to Key West Airport are updated daily.

  • How many operators does momondo search for flights from Baton Rouge Ryan Airport to Key West Airport?

  • How old do you have to be to fly from Baton Rouge Ryan Airport to Key West Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Baton Rouge Ryan Airport to Key West Airport.

  • What documentation or ID do you need to fly to Key West Airport?

    The required travel and health documents for your Key West Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Key West Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Baton Rouge to Key West?

Best airlines flying from Baton Rouge to Key West

Compare and see reviews for airlines that fly from Baton Rouge to Key West with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $248Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $265Free CancellationRating
7.9
7,957 reviews
Search Delta flights

Traveling to a place near Key West?

Book flights to Key West if you plan to visit one of these locations
Big Pine Key
Little Torch Key

Why use momondo?

Why should I use momondo to find a flight deal from Baton Rouge to Key West?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Key West from Baton Rouge.

Can I find flights from Baton Rouge to Key West with flexible booking policies on momondo?

Flights from Baton Rouge to Key West with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Baton Rouge to Key West?

Once all potential Baton Rouge to Key West flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Baton Rouge to Key West right now. Can momondo alert me if prices change?

Price alerts on flights to Key West from Baton Rouge are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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