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Cheap flights from Baton Rouge to Key West from $309

This is the cheapest round-trip 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 8/22. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Baton Rouge to Key West

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
1:27 pm - 7:57 pm
BTR
-
EYW
5h 30m
1 stop
Delta Logo
7:40 am - 12:47 pm
EYW
-
BTR
6h 07m
1 stop
$309Delta
Sat, Aug 22 - Wed, Aug 26
Delta Logo
1:27 pm - 7:57 pm
BTR
-
EYW
5h 30m
1 stop
Delta Logo
6:15 pm - 10:01 pm
EYW
-
BTR
4h 46m
1 stop
$324Delta
Sat, Aug 8 - Fri, Aug 14
Delta Logo
1:27 pm - 7:57 pm
BTR
-
EYW
5h 30m
1 stop
Delta Logo
7:40 am - 12:47 pm
EYW
-
BTR
6h 07m
1 stop
$378Delta
Thu, Aug 27 - Mon, Aug 31
American Airlines Logo
8:08 am - 6:40 pm
BTR
-
EYW
9h 32m
2 stops
American Airlines Logo
1:50 pm - 9:06 pm
EYW
-
BTR
8h 16m
1 stop
$408American Airlines
Sat, Aug 22 - Wed, Aug 26
American Airlines Logo
6:00 am - 6:40 pm
BTR
-
EYW
11h 40m
2 stops
American Airlines Logo
1:49 pm - 10:55 pm
EYW
-
BTR
10h 06m
2 stops
$507American Airlines
Sat, Aug 22 - Wed, Aug 26
American Airlines Logo
6:30 am - 7:39 pm
BTR
-
EYW
12h 09m
2 stops
American Airlines Logo
1:50 pm - 9:06 pm
EYW
-
BTR
8h 16m
1 stop
$509American Airlines
Thu, Aug 27 - Mon, Aug 31
American Airlines Logo
8:10 am - 6:40 pm
BTR
-
EYW
9h 30m
2 stops
American Airlines Logo
1:50 pm - 9:06 pm
EYW
-
BTR
8h 16m
1 stop
$546American Airlines
Sat, Aug 8 - Fri, Aug 14
American Airlines Logo
6:15 am - 7:33 pm
BTR
-
EYW
12h 18m
2 stops
American Airlines Logo
2:35 pm - 9:41 pm
EYW
-
BTR
8h 06m
1 stop
$567American Airlines
Wed, Oct 7 - Mon, Oct 12
American Airlines Logo
8:10 am - 4:18 pm
BTR
-
EYW
7h 08m
1 stop
American Airlines Logo
1:41 pm - 10:55 pm
EYW
-
BTR
10h 14m
2 stops
$605American Airlines
Wed, Aug 12 - Mon, Aug 17
American Airlines Logo
8:06 am - 4:54 pm
BTR
-
EYW
7h 48m
1 stop
American Airlines Logo
2:35 pm - 9:41 pm
EYW
-
BTR
8h 06m
1 stop
$627American Airlines
Fri, Oct 9 - Mon, Oct 12

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American Airlines flights from Baton Rouge to Key West

Our best American Airlines deals on Baton Rouge to Key West flight tickets
American Airlines
Aug 22
BTR8:08 amBaton Rouge Ryan
9h 32m
2 stops
EYW6:40 pmKey West
Aug 26
EYW1:50 pmKey West
8h 16m
1 stop
BTR9:06 pmBaton Rouge Ryan
$408
American Airlines
Jul 25
BTR8:10 amBaton Rouge Ryan
10h 13m
2 stops
EYW7:23 pmKey West
Jul 30
EYW2:21 pmKey West
5h 45m
1 stop
BTR7:06 pmBaton Rouge Ryan
$423
American Airlines
Aug 1
BTR6:00 amBaton Rouge Ryan
12h 23m
2 stops
EYW7:23 pmKey West
Aug 4
EYW4:41 pmKey West
5h 49m
1 stop
BTR9:30 pmBaton Rouge Ryan
$479

Delta flights from Baton Rouge to Key West

Our best Delta deals on Baton Rouge to Key West flight tickets
Delta
Aug 22
BTR1:27 pmBaton Rouge Ryan
5h 30m
1 stop
EYW7:57 pmKey West
Aug 26
EYW7:40 amKey West
6h 07m
1 stop
BTR12:47 pmBaton Rouge Ryan
$309
Delta
Aug 8
BTR1:27 pmBaton Rouge Ryan
5h 30m
1 stop
EYW7:57 pmKey West
Aug 14
EYW6:15 pmKey West
4h 46m
1 stop
BTR10:01 pmBaton Rouge Ryan
$324
Delta
Aug 1
BTR1:27 pmBaton Rouge Ryan
5h 24m
1 stop
EYW7:51 pmKey West
Aug 4
EYW6:15 pmKey West
4h 46m
1 stop
BTR10:01 pmBaton Rouge Ryan
$339

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 July 16, 2026.
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

Cheapest round-trip

Baton RougeKey West

BTR - EYW

BTREYW

Baton Rouge Ryan

Sat 8/22

1:27 pm-7:57 pm

1 stop5h 30m

Key West

Wed 8/26

7:40 am-12:47 pm

1 stop6h 07m

$309
Quickest round-trip

Baton RougeKey West

BTR - EYW

BTREYW

Baton Rouge Ryan

Sat 8/8

1:27 pm-7:57 pm

1 stop5h 30m

Key West

Fri 8/14

6:15 pm-10:01 pm

1 stop4h 46m

$324

Baton RougeKey West

BTR - EYW

BTREYW

Baton Rouge Ryan

Thu 8/27

1:27 pm-7:57 pm

1 stop5h 30m

Key West

Mon 8/31

7:40 am-12:47 pm

1 stop6h 07m

$378

Baton RougeKey West

BTR - EYW

BTREYW

Baton Rouge Ryan

Sat 8/22

8:08 am-6:40 pm

2 stops9h 32m

Key West

Wed 8/26

1:50 pm-9:06 pm

1 stop8h 16m

$408

Baton RougeKey West

BTR - EYW

BTREYW

Baton Rouge Ryan

Sat 8/22

6:00 am-6:40 pm

2 stops11h 40m

Key West

Wed 8/26

1:49 pm-10:55 pm

2 stops10h 06m

$507

Baton RougeKey West

BTR - EYW

BTREYW

Baton Rouge Ryan

Thu 8/27

6:30 am-7:39 pm

2 stops12h 09m

Key West

Mon 8/31

1:50 pm-9:06 pm

1 stop8h 16m

$509

Baton RougeKey West

BTR - EYW

BTREYW

Baton Rouge Ryan

Sat 8/8

8:10 am-6:40 pm

2 stops9h 30m

Key West

Fri 8/14

1:50 pm-9:06 pm

1 stop8h 16m

$546

Baton RougeKey West

BTR - EYW

BTREYW

Baton Rouge Ryan

Wed 10/7

6:15 am-7:33 pm

2 stops12h 18m

Key West

Mon 10/12

2:35 pm-9:41 pm

1 stop8h 06m

$567

Baton RougeKey West

BTR - EYW

BTREYW

Baton Rouge Ryan

Wed 8/12

8:10 am-4:18 pm

1 stop7h 08m

Key West

Mon 8/17

1:41 pm-10:55 pm

2 stops10h 14m

$605

Baton RougeKey West

BTR - EYW

BTREYW

Baton Rouge Ryan

Fri 10/9

8:06 am-4:54 pm

1 stop7h 48m

Key West

Mon 10/12

2:35 pm-9:41 pm

1 stop8h 06m

$627

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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 airlines fly to Key West?

American Airlines, Delta and Breeze Airways are the top three most popular airlines that fly to Key West from Baton Rouge according to our data. American Airlines is the first choice among our users, with 62% of people opting to fly with this airline when traveling to Key West. Keep in mind that there are 4 different airlines that fly to Key West on a routine basis, so you have a few additional options to choose from.

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

Fastest flight time

4h 15m

Direct flights

None
The fastest flight from Baton Rouge to Key West takes 4h 15m
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

Frequently asked questions about flying from Baton Rouge to Key West

  • 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 15m 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
DeltaPriceFrom $265Free CancellationRating
7.8
8,471 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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