$174+ Cheap flights from Baton Rouge (BTR) to Key Largo, FL
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 9/19. Fares are subject to change and may not be available on all flights or dates of travel.
BTR — MIA
Aug 16 — Aug 231
Round-trip
1 adult, Economy
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Find cheap flights from Baton Rouge to Key Largo with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Baton Rouge to Key Largo
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Last-minute
One-way
Cheapest flights from Baton Rouge to Key LargoExplore the most affordable flight options available from Baton Rouge to Key Largo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 17, 2026.
Explore the most affordable flight options available from Baton Rouge to Key Largo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 17, 2026.
This Delta deal was found by Cheapflights users on 7/13. 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.
Wed 9/231:32 pm
BTR
- MIA
1 stop6h 38m
Delta
Sat 10/37:10 am
MIA
- BTR
1 stop6h 42m
Delta
Deal found 7/13![Delta logo]()
$297
This American Airlines deal was found by Cheapflights users on 7/15. 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.
Tue 12/12:15 pm
BTR
- MIA
1 stop6h 41m
American Airlines
Sat 12/55:00 am
MIA
- BTR
1 stop5h 39m
American Airlines
Deal found 7/15![American Airlines logo]()
$301
This American Airlines deal was found by Cheapflights users on 7/16. 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.
Sat 7/1811:44 am
BTR
- MIA
1 stop6h 56m
American Airlines
Sun 7/194:01 pm
MIA
- BTR
1 stop6h 29m
American Airlines
Deal found 7/16![American Airlines logo]()
$302
This Delta deal was found by Cheapflights users on 7/13. 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.
Sun 8/167:13 pm
BTR
- MIA
1 stop4h 54m
Delta
Sat 8/226:00 am
MIA
- BTR
1 stop4h 39m
Delta
Deal found 7/13![Delta logo]()
$303
This American Airlines deal was found by Cheapflights users on 7/13. 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.
Sat 9/122:29 pm
BTR
- MIA
1 stop6h 29m
American Airlines
Sun 9/205:25 am
MIA
- BTR
1 stop6h 26m
American Airlines
Deal found 7/13![American Airlines logo]()
$305
This Delta deal was found by Cheapflights users on 7/16. 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.
Thu 8/67:13 pm
BTR
- MIA
1 stop4h 54m
Delta
Mon 8/106:00 am
MIA
- BTR
1 stop4h 39m
Delta
Deal found 7/16![Delta logo]()
$309
This Delta deal was found by Cheapflights users on 7/15. 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.
Fri 10/233:49 pm
BTR
- MIA
1 stop4h 12m
Delta
Sat 10/316:00 am
MIA
- BTR
1 stop4h 34m
Delta
Deal found 7/15![Delta logo]()
$317
This Delta deal was found by Cheapflights users on 7/14. 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.
Mon 8/33:57 pm
BTR
- MIA
1 stop5h 54m
Delta
Sat 8/87:00 am
MIA
- BTR
1 stop6h 47m
Delta
Deal found 7/14![Delta logo]()
$318
This Delta deal was found by Cheapflights users on 7/13. 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 8/16:19 am
BTR
- MIA
1 stop5h 48m
Delta
Sun 8/96:00 am
MIA
- BTR
1 stop4h 39m
Delta
Deal found 7/13![Delta logo]()
$324
This American Airlines deal was found by Cheapflights users on 7/15. 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.
Thu 9/1711:21 am
BTR
- MIA
1 stop7h 19m
American Airlines
Mon 9/214:43 pm
MIA
- BTR
1 stop7h 10m
American Airlines
Deal found 7/15![American Airlines logo]()
$328
This United Airlines deal was found by Cheapflights users on 7/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/305:00 am
BTR
- MIA
1 stop5h 18m
United Airlines
Sat 10/316:30 am
MIA
- BTR
1 stop5h 42m
United Airlines
Deal found 7/16![United Airlines logo]()
$329
Best flights from Baton Rouge to Key LargoDiscover carefully curated flight deals from Baton Rouge to Key Largo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 17, 2026.
Discover carefully curated flight deals from Baton Rouge to Key Largo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 17, 2026.
This Delta deal was found by Cheapflights users on 7/17. 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.
Wed 9/235:46 pm
BTR
- MIA
1 stop6h 09m
Delta
Sat 10/37:10 am
MIA
- BTR
1 stop6h 42m
Delta
Deal found 7/17![Delta logo]()
$297
This American Airlines deal was found by Cheapflights users on 7/16. 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.
Sat 9/122:29 pm
BTR
- MIA
1 stop6h 29m
American Airlines
Sun 9/205:25 am
MIA
- BTR
1 stop6h 26m
American Airlines
Deal found 7/16![American Airlines logo]()
$333
This Delta deal was found by Cheapflights users on 7/14. 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 8/151:27 pm
BTR
- MIA
1 stop6h 36m
Delta
Sat 8/226:00 am
MIA
- BTR
1 stop4h 39m
Delta
Deal found 7/14![Delta logo]()
$297
This Delta deal was found by Cheapflights users on 7/17. 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.
Sun 8/167:13 pm
BTR
- MIA
1 stop4h 54m
Delta
Sat 8/227:00 am
MIA
- BTR
1 stop6h 47m
Delta
Deal found 7/17![Delta logo]()
$303
This Delta deal was found by Cheapflights users on 7/16. 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.
Thu 8/67:13 pm
BTR
- MIA
1 stop4h 54m
Delta
Mon 8/106:00 am
MIA
- BTR
1 stop4h 39m
Delta
Deal found 7/16![Delta logo]()
$309
This Delta deal was found by Cheapflights users on 7/13. 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.
Thu 7/304:00 pm
BTR
- MIA
1 stop6h 39m
Delta
Tue 8/48:25 am
MIA
- BTR
1 stop5h 22m
Delta
Deal found 7/13![Delta logo]()
$318
This Delta deal was found by Cheapflights users on 7/17. 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.
Mon 8/33:57 pm
BTR
- MIA
1 stop5h 54m
Delta
Sat 8/87:00 am
MIA
- BTR
1 stop6h 47m
Delta
Deal found 7/17![Delta logo]()
$318
Last-minute flights from Baton Rouge to Key LargoDiscover last-minute flight deals from Baton Rouge to Key Largo. Data last updated July 17, 2026 and is based on user searches.
Discover last-minute flight deals from Baton Rouge to Key Largo. Data last updated July 17, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 7/16. 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.
Sat 7/1811:44 am
BTR
- MIA
1 stop6h 56m
American Airlines
Sun 7/194:01 pm
MIA
- BTR
1 stop6h 29m
American Airlines
Deal found 7/16![American Airlines logo]()
$302
This American Airlines deal was found by Cheapflights users on 7/13. 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.
Tue 7/216:28 pm
BTR
- MIA
1 stop5h 18m
American Airlines
Fri 7/315:25 am
MIA
- BTR
1 stop6h 33m
American Airlines
Deal found 7/13![American Airlines logo]()
$366
This American Airlines deal was found by Cheapflights users on 7/13. 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.
Fri 7/242:12 pm
BTR
- MIA
1 stop7h 47m
American Airlines
Sat 8/15:25 am
MIA
- BTR
1 stop6h 49m
American Airlines
Deal found 7/13![American Airlines logo]()
$369
This Delta deal was found by Cheapflights users on 7/13. 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.
Thu 7/307:04 pm
BTR
- MIA
1 stop4h 51m
Delta
Mon 8/36:00 am
MIA
- BTR
1 stop4h 39m
Delta
Deal found 7/13![Delta logo]()
$338
This Delta deal was found by Cheapflights users on 7/16. 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.
Thu 7/304:00 pm
BTR
- MIA
1 stop6h 39m
Delta
Tue 8/48:25 am
MIA
- BTR
1 stop5h 22m
Delta
Deal found 7/16![Delta logo]()
$339
This Delta deal was found by Cheapflights users on 7/13. 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 8/16:19 am
BTR
- MIA
1 stop5h 48m
Delta
Sun 8/96:00 am
MIA
- BTR
1 stop4h 39m
Delta
Deal found 7/13![Delta logo]()
$324
This Delta deal was found by Cheapflights users on 7/14. 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.
Mon 8/33:57 pm
BTR
- MIA
1 stop5h 54m
Delta
Sat 8/87:00 am
MIA
- BTR
1 stop6h 47m
Delta
Deal found 7/14![Delta logo]()
$318
This Delta deal was found by Cheapflights users on 7/16. 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.
Thu 8/67:13 pm
BTR
- MIA
1 stop4h 54m
Delta
Mon 8/106:00 am
MIA
- BTR
1 stop4h 39m
Delta
Deal found 7/16![Delta logo]()
$309
This United Airlines deal was found by Cheapflights users on 7/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/82:05 pm
BTR
- MIA
1 stop5h 28m
United Airlines
Wed 8/1211:30 am
MIA
- BTR
1 stop5h 00m
United Airlines
Deal found 7/13![United Airlines logo]()
$377
This Delta deal was found by Cheapflights users on 7/13. 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.
Sun 8/167:13 pm
BTR
- MIA
1 stop4h 54m
Delta
Sat 8/226:00 am
MIA
- BTR
1 stop4h 39m
Delta
Deal found 7/13![Delta logo]()
$303
This Delta deal was found by Cheapflights users on 7/13. 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.
Wed 8/1910:26 am
BTR
- MIA
1 stop5h 31m
Delta
Wed 8/262:08 pm
MIA
- BTR
1 stop5h 23m
Delta
Deal found 7/13![Delta logo]()
$297
One-way flights from Baton Rouge to Key LargoSearch for one-way flight options from Baton Rouge to Key Largo. Find affordable one-way fares based on user searches. Data last updated July 17, 2026.
Search for one-way flight options from Baton Rouge to Key Largo. Find affordable one-way fares based on user searches. Data last updated July 17, 2026.
This American Airlines deal was found by Cheapflights users on 7/13. 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.
Sat 9/192:29 pm
BTR
- MIA
1 stop6h 29m
American Airlines
Deal found 7/13![American Airlines logo]()
$174
This Delta deal was found by Cheapflights users on 7/15. 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.
Wed 7/297:06 pm
BTR
- MIA
1 stop4h 49m
Delta
Deal found 7/15![Delta logo]()
$189
This Delta deal was found by Cheapflights users on 7/14. 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.
Thu 9/37:13 pm
BTR
- MIA
1 stop4h 34m
Delta
Deal found 7/14![Delta logo]()
$204
This Delta deal was found by Cheapflights users on 7/14. 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 11/211:40 pm
BTR
- MIA
1 stop6h 14m
Delta
Deal found 7/14![Delta logo]()
$240
This American Airlines deal was found by Cheapflights users on 7/13. 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.
Fri 8/2811:14 am
BTR
- MIA
1 stop7h 42m
American Airlines
Deal found 7/13![American Airlines logo]()
$243
This Delta deal was found by Cheapflights users on 7/13. 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.
Fri 8/287:13 pm
BTR
- MIA
2 stops21h 24m
Delta
Deal found 7/13![Delta logo]()
$244
This American Airlines deal was found by Cheapflights users on 7/13. 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.
Sun 9/66:00 am
BTR
- MIA
1 stop5h 54m
American Airlines
Deal found 7/13![American Airlines logo]()
$269
This United Airlines deal was found by Cheapflights users on 7/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/3012:10 pm
BTR
- MIA
1 stop7h 23m
United Airlines
Deal found 7/14![United Airlines logo]()
$279
This Delta deal was found by Cheapflights users on 7/16. 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.
Mon 11/307:00 pm
BTR
- MIA
1 stop4h 52m
Delta
Deal found 7/16![Delta logo]()
$284
This Delta deal was found by Cheapflights users on 7/13. 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.
Fri 12/256:00 am
BTR
- MIA
1 stop4h 37m
Delta
Deal found 7/13![Delta logo]()
$300
This United Airlines deal was found by Cheapflights users on 7/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/227:15 am
BTR
- MIA
1 stop7h 32m
United Airlines
Deal found 7/16![United Airlines logo]()
$418
This American Airlines deal was found by Cheapflights users on 7/13. 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.
Thu 7/2311:29 am
BTR
- MIA
1 stop7h 11m
American Airlines
Deal found 7/13![American Airlines logo]()
$419
Find flight deals from Baton Rouge to Key Largo
Keep the following information in mind while searching for Baton Rouge to Key Largo flight deals. Data was last updated July 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $297 (Delta) |
One-way from | $174 (American Airlines) |
Popular in | December |
Cheapest in | August |
Average price | $418 |
Cheapflights Fare Finder
Customize your flight search to find flights from Baton Rouge to Key Largo 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 17, 2026.
Use the filters below to find and compare flights from Baton Rouge to Key Largo that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Baton RougeMiami
BTR - MIA
BTRMIA
Baton Rouge Ryan
Wed 9/23
5:46 pm-12:55 am
1 stop6h 09m
Miami
Sat 10/3
7:10 am-12:52 pm
1 stop6h 42m
$297
Baton RougeMiami
BTR - MIA
BTRMIA
Baton Rouge Ryan
Sat 8/15
1:27 pm-9:03 pm
1 stop6h 36m
Miami
Sat 8/22
6:00 am-9:39 am
1 stop4h 39m
$297
Baton RougeMiami
BTR - MIA
BTRMIA
Baton Rouge Ryan
Sun 8/16
7:13 pm-1:07 am
1 stop4h 54m
Miami
Sat 8/22
7:00 am-12:47 pm
1 stop6h 47m
$303
Quickest round-trip
Baton RougeMiami
BTR - MIA
BTRMIA
Baton Rouge Ryan
Thu 8/6
7:13 pm-1:07 am
1 stop4h 54m
Miami
Mon 8/10
6:00 am-9:39 am
1 stop4h 39m
$309
Baton RougeMiami
BTR - MIA
BTRMIA
Baton Rouge Ryan
Thu 7/30
4:00 pm-11:39 pm
1 stop6h 39m
Miami
Tue 8/4
8:25 am-12:47 pm
1 stop5h 22m
$318
Baton RougeMiami
BTR - MIA
BTRMIA
Baton Rouge Ryan
Mon 8/3
3:57 pm-10:51 pm
1 stop5h 54m
Miami
Sat 8/8
7:00 am-12:47 pm
1 stop6h 47m
$318
Baton RougeMiami
BTR - MIA
BTRMIA
Baton Rouge Ryan
Sat 9/12
2:29 pm-9:58 pm
1 stop6h 29m
Miami
Sun 9/20
5:25 am-10:51 am
1 stop6h 26m
$333
Cheapest one-way
Quickest one-way
Baton RougeMiami
BTR - MIA
BTRMIA
Baton Rouge Ryan
Wed 7/29
7:06 pm-12:55 am
1 stop4h 49m
$189
Baton RougeMiami
BTR - MIA
BTRMIA
Baton Rouge Ryan
Fri 8/28
7:13 pm-5:37 pm
2 stops21h 24m
$244
Baton RougeMiami
BTR - MIA
BTRMIA
Baton Rouge Ryan
Thu 7/30
12:10 pm-8:33 pm
1 stop7h 23m
$279
Showing 1-10 of 15 resultsSorted by cheapest first
Best time to book a flight from Baton Rouge to Key Largo
Have a flexible travel schedule? Discover the best time to fly to Key Largo from Baton Rouge with our price prediction graph.
BTR-MIA
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 Largo
BTR-KE9
BTR-MIA
How much does it cost to fly round-trip from Baton Rouge to Key Largo?
Reviews of airlines servicing Key Largo
Get insights into the airlines that provide service to Key Largo. 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 Largo. Reviews last updated July 17, 2026.
Read reviews from past customers who have flown Delta,United Airlines, andAmerican Airlines from Baton Rouge to Key Largo. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.8
Overall
7.8
Boarding
8.1
Comfort
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Entertainment
7.8
Overall
7.8
Boarding
8.1
Comfort
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Entertainment
7.8
Overall
7.8
Boarding
8.1
Comfort
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Entertainment
7.8
Overall
7.8
Boarding
8.1
Comfort
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$177 | Average$387 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$238 | Average$326 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$282 | Average$438 | FlexibilityNo cancel fee | On-time71% |