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$142+ Cheap flights from Baton Rouge to Key West (BTR - EYW)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
BTR — EYW
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheap flight deals from Baton Rouge to Key West

Discover tips and strategies to find the most affordable flight options for your journey from Baton Rouge (BTR) to Key West (EYW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 29, 2025.

Round-trip from

$249
(Delta)

One-way from

$142
(Delta)

Popular in

March

Cheapest in

September

Average price

$431
From Baton Rouge Ryan to Key West
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One-way flight from Baton Rouge Ryan to Key West
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Highest demand for flights based on searches. 6% potential increase in price ($28 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Baton Rouge to Key West

Cheapest flights from Baton Rouge to Key West
Explore the most affordable flight options available from Baton Rouge to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This Delta deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/271:32 pmBTR - EYW
1 stop5h 35mDelta
Wed 10/111:50 amEYW - BTR
1 stop5h 02mDelta
Deal found 7/27$249
This American Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/35:45 amBTR - EYW
2 stops11h 01mAmerican Airlines
Tue 9/96:17 pmEYW - BTR
1 stop5h 49mAmerican Airlines
Deal found 7/28$254

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated July 29, 2025.
Use the filters below to find and compare flights from Baton Rouge to Key West that are best for you.

Fly from

Baton Rouge

Fly to

Key West

Route

Depart

Return

Price

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

11:50 am-3:52 pm

1 stop5h 02m

$249

Baton RougeKey West

BTR - EYW

BTREYW

Baton Rouge Ryan

Wed 9/3

5:45 am-5:46 pm

2 stops11h 01m

Key West

Tue 9/9

6:17 pm-11:06 pm

1 stop5h 49m

$254

Baton RougeKey West

BTR - EYW

BTREYW

Baton Rouge Ryan

Thu 1/15

7:00 am-4:01 pm

1 stop8h 01m

Key West

Mon 1/19

4:50 pm-9:11 pm

1 stop5h 21m

$627

Baton RougeKey West

BTR - EYW

BTREYW

Baton Rouge Ryan

Wed 9/3

10:20 am-5:25 pm

1 stop6h 05m

$142

Baton RougeKey West

BTR - EYW

BTREYW

Baton Rouge Ryan

Wed 9/3

5:45 am-6:59 pm

2 stops12h 14m

$147

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Best time to book a flight from Baton Rouge to Key West

Have a flexible travel schedule? Discover the best time to fly to Key West from Baton Rouge with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Baton Rouge to Key West

What is the cheapest month to book a flight from Baton Rouge to Key West?

Currently, August is the cheapest month in which you can book a flight from Baton Rouge to Key West (average of $328). Flying from Baton Rouge to Key West in March is currently the most expensive (average of $492). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Key West

Get insights into the airlines that provide service to Key West. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Key West. Reviews last updated July 29, 2025.
Read through reviews of airlines operating flights from Baton Rouge to Key West, such as Delta, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,977 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2023

MSY - ATL

No wifi on the plane even though there was a signal.
Delta
8.0
Very good
7,977 reviews
Delta
8.0
Very good
7,977 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2023

MSY - ATL

No wifi on the plane even though there was a signal.
United Airlines
7.4
Good
8,893 reviews
Delta
8.0
Very good
7,977 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2023

MSY - ATL

No wifi on the plane even though there was a signal.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,977 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2023

MSY - ATL

No wifi on the plane even though there was a signal.

Related info for your journey

Find useful and relevant information for your journey from Baton Rouge to Key West. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Baton Rouge to Key West round-trip?

    Flying on Delta is currently your cheapest option to Key West, with prices starting at $249. Additional round-trip tickets that might be worth considering are offered by American Airlines and United Airlines, with the lowest prices starting at $254 and $627, respectively. Delta is currently priced 38% below the average price you’ll pay for this route.

  • Can I find deals for flights from Baton Rouge to Key West that include hotel bookings?

    Yes. In addition to deals on Baton Rouge to Key West flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Baton Rouge to Key West?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Baton Rouge to Key West.

  • Can I find deals for business class flights from Baton Rouge to Key West?

    Yes. Cheapflights offers flight deals from Baton Rouge to Key West by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Baton Rouge to Key West?

    Currently, August is the cheapest month in which you can book a flight from Baton Rouge to Key West (average of $328). Flying from Baton Rouge to Key West in March is currently the most expensive (average of $492). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top 2 airlines flying from Baton Rouge to Key West

Discover the top 2 airlines that operate flights from Baton Rouge to Key West. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$248Average$428FlexibilityNo cancel feeOn-time71%
DeltaCheapest$265Average$388FlexibilityNo cancel feeOn-timeN/A

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