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$290+ Cheap flights from Key Largo, FL to Birmingham (BHX)

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 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — BHX
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Key Largo to Birmingham

Keep the following information in mind while searching for Key Largo to Birmingham flight deals. Data was last updated September 15, 2025.

Round-trip from

$567
(Mytrip)

One-way from

$290
(Kiwi.com)

Popular in

November

Cheapest in

August

Average price

$1,305
From Key Largo to Birmingham
Search Deals
One-way flight from Key Largo to Birmingham
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($58 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($30 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
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Find flight deals from Key Largo to Birmingham

Cheapest flights from Key Largo to Birmingham
Explore the most affordable flight options available from Key Largo to Birmingham. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Mytrip deal was found by Cheapflights users on 9/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/612:45 pmMIA - BHX
2 stops27h 45mMultiple Airlines
Mon 11/101:20 pmBHX - MIA
2 stops33h 10mMultiple Airlines
Deal found 9/14$567
This Mytrip deal was found by Cheapflights users on 9/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/3010:45 pmMIA - BHX
1 stop18h 45mMultiple Airlines
Thu 11/69:45 amBHX - MIA
1 stop14h 45mMultiple Airlines
Deal found 9/15$587
This Mytrip deal was found by Cheapflights users on 9/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/137:40 pmMIA - BHX
2 stops19h 55mMultiple Airlines
Mon 10/2011:05 amBHX - MIA
2 stops35h 25mMultiple Airlines
Deal found 9/14$639
This Mytrip deal was found by Cheapflights users on 9/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/147:40 pmMIA - BHX
1 stop17h 25mMultiple Airlines
Tue 10/215:55 amBHX - MIA
2 stops36h 25mMultiple Airlines
Deal found 9/14$671
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Tue 10/141:15 pmMIA - BHX
2 stops18h 00mUnited Airlines
Tue 10/215:55 amBHX - MIA
2 stops17h 56mUnited Airlines
Deal found 9/14$687
This Trip.com deal was found by Cheapflights users on 9/14. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/137:40 pmMIA - BHX
1 stop17h 25mSWISS
Mon 10/206:50 pmBHX - MIA
1 stop27h 40mSWISS
Deal found 9/14$705

Cheapflights Fare Finder

 
Customize your flight search to find flights from Key Largo to Birmingham 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 September 15, 2025.
Use the filters below to find and compare flights from Key Largo to Birmingham that are best for you.

Fly from

Key Largo

Fly to

Birmingham

Route

Depart

Return

Price

MiamiBirmingham

MIA - BHX

MIABHX

Miami

Thu 11/6

12:45 pm-9:30 pm

2 stops27h 45m

Birmingham

Mon 11/10

1:20 pm-5:30 pm

2 stops33h 10m

$567

MiamiBirmingham

MIA - BHX

MIABHX

Miami

Thu 10/30

10:45 pm-9:30 pm

1 stop18h 45m

Birmingham

Thu 11/6

9:45 am-7:30 pm

1 stop14h 45m

$587

MiamiBirmingham

MIA - BHX

MIABHX

Miami

Mon 10/13

7:40 pm-8:35 pm

2 stops19h 55m

Birmingham

Mon 10/20

11:05 am-5:30 pm

2 stops35h 25m

$639

MiamiBirmingham

MIA - BHX

MIABHX

Miami

Tue 10/14

7:40 pm-6:05 pm

1 stop17h 25m

Birmingham

Tue 10/21

5:55 am-1:20 pm

2 stops36h 25m

$671

MiamiBirmingham

MIA - BHX

MIABHX

Miami

Tue 10/14

1:15 pm-12:15 pm

2 stops18h 00m

Birmingham

Tue 10/21

5:55 am-6:51 pm

2 stops17h 56m

$687

MiamiBirmingham

MIA - BHX

MIABHX

Miami

Mon 10/13

7:40 pm-6:05 pm

1 stop17h 25m

Birmingham

Mon 10/20

6:50 pm-5:30 pm

1 stop27h 40m

$705

MiamiBirmingham

MIA - BHX

MIABHX

Miami

Mon 10/27

2:10 pm-4:25 pm

3 stops22h 15m

$1,496

MiamiBirmingham

MIA - BHX

MIABHX

Miami

Tue 10/28

11:30 pm-3:40 pm

1 stop36h 10m

$3,217

MiamiBirmingham

MIA - BHX

MIABHX

Miami

Mon 10/27

9:00 pm-5:50 pm

1 stop16h 50m

$4,205

MiamiBirmingham

MIA - BHX

MIABHX

Miami

Tue 10/28

11:55 am-12:35 pm

2 stops20h 40m

$5,162

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 11 results
1
2

Best time to book a flight from Key Largo to Birmingham

Have a flexible travel schedule? Discover the best time to fly to Birmingham from Key Largo 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 Key Largo to Birmingham

What is the cheapest month to book a flight from Key Largo to Birmingham?

Currently, April is the cheapest month in which you can book a flight from Key Largo to Birmingham (average of $640). Flying from Key Largo to Birmingham in June is currently the most expensive (average of $1,147). 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.

What is the cheapest time of day to fly from KE9 to BHX?

Find hourly flight availability from Key Largo to Birmingham. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Key Largo to Birmingham as you normally would.

Reviews of airlines servicing Birmingham

Get insights into the airlines that provide service to Birmingham. 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 Birmingham. Reviews last updated September 15, 2025.
Read through reviews of airlines operating flights from Key Largo to Birmingham, such as Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,954 reviews

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Delta
8.0
Very good
7,954 reviews
Delta
8.0
Very good
7,954 reviews

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.

Related info for your journey

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

  • What airport do you fly into for flights to Birmingham from Key Largo?

    Birmingham (BHX), located 6.8 mi from the city center, is the airport you fly into when you book flights from Key Largo to Birmingham. 1 airline have flights to Birmingham from Key Largo on a regular basis. Booking flights from Key Largo to Birmingham should not be difficult; the airport handles an average of 0 inbound flights from Key Largo per day.

  • Can I find deals for flights from Key Largo to Birmingham that include hotel bookings?

    Yes. In addition to deals on Key Largo to Birmingham flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Key Largo to Birmingham?

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

  • Can I find deals for business class flights from Key Largo to Birmingham?

    Yes. Cheapflights offers flight deals from Key Largo to Birmingham 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 Key Largo to Birmingham?

    Currently, April is the cheapest month in which you can book a flight from Key Largo to Birmingham (average of $640). Flying from Key Largo to Birmingham in June is currently the most expensive (average of $1,147). 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.

See more FAQs

Traveling to a place near Birmingham?

Book flights to Birmingham if you plan to visit one of these locations
Wolverhampton
Worcester
West Bromwich

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Top airline flying from Key Largo to Birmingham

Discover the top airline that operate flights from Key Largo to Birmingham. 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$784Average$1,228FlexibilityNo cancel feeOn-timeN/A

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