Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Baton Rouge to Florida Keys from $139

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 Florida Keys departing on 1/21. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Baton Rouge to Florida Keys

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
9:30 am - 3:40 pm
BTR
-
MIA
5h 10m1 stop
United Airlines Logo
6:20 am - 11:25 am
MIA
-
BTR
6h 05m1 stop
$257United Airlines
Sat, Jan 24 - Sun, Feb 1
Delta Logo
5:51 pm - 12:51 am
BTR
-
MIA
6h 00m1 stop
Delta Logo
7:15 am - 1:30 pm
MIA
-
BTR
7h 15m1 stop
$277Delta
Mon, Jan 12 - Thu, Jan 15
United Airlines Logo
7:15 am - 1:24 pm
BTR
-
MIA
5h 09m1 stop
United Airlines Logo
6:15 am - 1:13 pm
MIA
-
BTR
7h 58m1 stop
$281United Airlines
Thu, Mar 5 - Mon, Mar 9
American Airlines Logo
4:38 pm - 11:59 pm
BTR
-
MIA
6h 21m1 stop
American Airlines Logo
4:22 pm - 10:11 pm
MIA
-
BTR
6h 49m1 stop
$283American Airlines
Tue, Jan 27 - Mon, Feb 2
Delta Logo
6:36 pm - 12:51 am
BTR
-
MIA
5h 15m1 stop
Delta Logo
5:50 am - 9:47 am
MIA
-
BTR
4h 57m1 stop
$289Delta
Sun, Jan 25 - Sun, Feb 1
American Airlines Logo
4:29 pm - 11:11 pm
BTR
-
MIA
5h 42m1 stop
American Airlines Logo
10:30 am - 5:26 pm
MIA
-
BTR
7h 56m1 stop
$292American Airlines
Thu, Mar 5 - Mon, Mar 9
American Airlines Logo
10:33 am - 7:15 pm
BTR
-
MIA
7h 42m1 stop
American Airlines Logo
4:22 pm - 10:11 pm
MIA
-
BTR
6h 49m1 stop
$293American Airlines
Fri, Feb 6 - Mon, Feb 9
Delta Logo
6:18 am - 2:18 pm
BTR
-
MIA
7h 00m1 stop
Delta Logo
5:50 am - 9:47 am
MIA
-
BTR
4h 57m1 stop
$303Delta
Tue, Jan 27 - Mon, Feb 2
Delta Logo
1:40 pm - 8:57 pm
BTR
-
MIA
6h 17m1 stop
Delta Logo
7:00 am - 12:47 pm
MIA
-
BTR
6h 47m1 stop
$308Delta
Fri, May 29 - Fri, Jun 5
United Airlines Logo
7:15 am - 1:48 pm
BTR
-
MIA
5h 33m1 stop
United Airlines Logo
6:15 am - 11:27 am
MIA
-
BTR
6h 12m1 stop
$318United Airlines
Tue, Feb 24 - Sat, Feb 28

United Airlines flights from Baton Rouge to Florida Keys

Our best United Airlines deals on Baton Rouge to Florida Keys flight tickets
United Airlines
Jan 24
BTR9:30 amBaton Rouge Ryan
5h 10m
1 stop
MIA3:40 pmMiami
Feb 1
MIA6:20 amMiami
6h 05m
1 stop
BTR11:25 amBaton Rouge Ryan
$257
Find similar
United Airlines
Mar 5
BTR7:15 amBaton Rouge Ryan
5h 09m
1 stop
MIA1:24 pmMiami
Mar 9
MIA6:15 amMiami
7h 58m
1 stop
BTR1:13 pmBaton Rouge Ryan
$281
Find similar
United Airlines
Feb 24
BTR7:15 amBaton Rouge Ryan
5h 33m
1 stop
MIA1:48 pmMiami
Feb 28
MIA6:15 amMiami
6h 12m
1 stop
BTR11:27 amBaton Rouge Ryan
$318
Find similar

Delta flights from Baton Rouge to Florida Keys

Our best Delta deals on Baton Rouge to Florida Keys flight tickets
Delta
Jan 12
BTR5:51 pmBaton Rouge Ryan
6h 00m
1 stop
MIA12:51 amMiami
Jan 15
MIA7:15 amMiami
7h 15m
1 stop
BTR1:30 pmBaton Rouge Ryan
$277
Find similar
Delta
Jan 25
BTR6:36 pmBaton Rouge Ryan
5h 15m
1 stop
MIA12:51 amMiami
Feb 1
MIA5:50 amMiami
4h 57m
1 stop
BTR9:47 amBaton Rouge Ryan
$289
Find similar
Delta
Jan 27
BTR6:18 amBaton Rouge Ryan
7h 00m
1 stop
MIA2:18 pmMiami
Feb 2
MIA5:50 amMiami
4h 57m
1 stop
BTR9:47 amBaton Rouge Ryan
$303
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Baton Rouge to Florida Keys 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 December 23, 2025.
Use the filters below to find and compare flights from Baton Rouge to Florida Keys that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Baton RougeMiami

BTR - MIA

BTRMIA

Baton Rouge Ryan

Sat 1/24

9:30 am-3:40 pm

1 stop5h 10m

Miami

Sun 2/1

6:20 am-11:25 am

1 stop6h 05m

$257

Baton RougeMiami

BTR - MIA

BTRMIA

Baton Rouge Ryan

Mon 1/12

5:51 pm-12:51 am

1 stop6h 00m

Miami

Thu 1/15

7:15 am-1:30 pm

1 stop7h 15m

$277

Baton RougeMiami

BTR - MIA

BTRMIA

Baton Rouge Ryan

Thu 3/5

7:15 am-1:24 pm

1 stop5h 09m

Miami

Mon 3/9

6:15 am-1:13 pm

1 stop7h 58m

$281

Baton RougeMiami

BTR - MIA

BTRMIA

Baton Rouge Ryan

Tue 1/27

4:38 pm-11:59 pm

1 stop6h 21m

Miami

Mon 2/2

4:22 pm-10:11 pm

1 stop6h 49m

$283

Baton RougeMiami

BTR - MIA

BTRMIA

Baton Rouge Ryan

Sun 1/25

6:36 pm-12:51 am

1 stop5h 15m

Miami

Sun 2/1

5:50 am-9:47 am

1 stop4h 57m

$289

Baton RougeMiami

BTR - MIA

BTRMIA

Baton Rouge Ryan

Thu 3/5

4:29 pm-11:11 pm

1 stop5h 42m

Miami

Mon 3/9

10:30 am-5:26 pm

1 stop7h 56m

$292

Baton RougeMiami

BTR - MIA

BTRMIA

Baton Rouge Ryan

Fri 2/6

10:33 am-7:15 pm

1 stop7h 42m

Miami

Mon 2/9

4:22 pm-10:11 pm

1 stop6h 49m

$293

Baton RougeMiami

BTR - MIA

BTRMIA

Baton Rouge Ryan

Tue 1/27

6:18 am-2:18 pm

1 stop7h 00m

Miami

Mon 2/2

5:50 am-9:47 am

1 stop4h 57m

$303

Baton RougeMiami

BTR - MIA

BTRMIA

Baton Rouge Ryan

Fri 5/29

1:40 pm-8:57 pm

1 stop6h 17m

Miami

Fri 6/5

7:00 am-12:47 pm

1 stop6h 47m

$308

Baton RougeMiami

BTR - MIA

BTRMIA

Baton Rouge Ryan

Tue 2/24

7:15 am-1:48 pm

1 stop5h 33m

Miami

Sat 2/28

6:15 am-11:27 am

1 stop6h 12m

$318

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

See travel insights to Florida Keys from

How to get the cheapest flight ticket from Baton Rouge to Florida Keys

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 cheapest month to fly to Florida Keys?

The month of April is another great option to travel to Florida Keys, with average flight prices from Baton Rouge averaging around $301.

What is the cheapest day to depart on your flight to Florida Keys?

The cheapest day to depart from Baton Rouge to Florida Keys is on a Wednesday when prices can be found for as low as $263. The most expensive day to fly to Florida Keys is Friday, with ticket prices averaging around $491.

What is the cheapest time of day to depart on your flight to Florida Keys?

According to our data, the cheapest time of day to fly to Florida Keys is at noon. momondo users have found flights departing from Baton Rouge to Florida Keys at noon for as low as $262. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the morning are often more expensive with an average ticket price of $359.

How far in advance should I book a flight to Florida Keys?

You are more likely to see cheaper flights to Florida Keys from Baton Rouge when booking weeks ahead of your departure date. In general, you can expect to find flights to Florida Keys for around $361 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Florida Keys from Baton Rouge for as low as $290 on momondo.

Can stopping save me money on Baton Rouge to Florida Keys flights?

You could potentially save up to 41% on your flight if you consider stops on a Baton Rouge to Florida Keys flight.

Cheap Baton Rouge to Florida Keys flight deals and tips

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

Fastest flight time

4h 12m

Direct flights

None
The fastest flight from Baton Rouge to Florida Keys takes 4h 12m
There are no direct flights from Baton Rouge to Florida Keys. There are no popular flight routes from Baton Rouge to Florida Keys.
Search flight deals

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

    Prices for flights from Baton Rouge Ryan Airport to Florida Keys are refreshed on a daily basis.

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

  • How old do you have to be to fly from Baton Rouge Ryan Airport to Florida Keys?

    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 Florida Keys.

  • What documentation or ID do you need to fly to Florida Keys?

    The travel and health documents you'll need for your trip to Florida Keys may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Florida Keys. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Baton Rouge to Florida Keys?

Best airlines flying from Baton Rouge to Florida Keys

Compare and see reviews for airlines that fly from Baton Rouge to Florida Keys with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $248Free CancellationRating
7.2
11,054 reviews
Search American Airlines flights
DeltaPriceFrom $265Free CancellationRating
7.9
8,014 reviews
Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Baton Rouge to Florida Keys?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Baton Rouge to Florida Keys. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Baton Rouge to Florida Keys with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Baton Rouge to Florida Keys flights to just show those with flexible booking policies.

How can momondo help me find flights from Baton Rouge to Florida Keys?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Florida Keys from Baton Rouge.

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

Of course. momondo tracks the price of Baton Rouge to Florida Keys flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Florida Keys trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 1/22
Thu 1/29
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Florida Keys

Popular cities in Florida Keys

Popular flights according to clicks in the last 7 days on momondo
Flights to New Yorkfrom $50
Flights to Los Angelesfrom $49
Flights to Miamifrom $50
Flights to Chicagofrom $51
Flights to Orlandofrom $50
Flights to San Franciscofrom $53
Flights to Las Vegasfrom $38
Flights to Washington, D.C.from $58
Flights to Bostonfrom $50
Flights to Atlantafrom $47
Flights to Dallasfrom $51
Flights to Seattlefrom $55