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$551+ Cheap flights from Key Largo, FL to Birmingham (BHX)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/2. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — BHX
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
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 November 3, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$551
(Gurufare)

Popular in

September

Cheapest in

August

Average price

$1,296
Provider with most accurate pricing for Miami-Birmingham flight deals.
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Provider most trusted by Cheapflights users for Miami-Birmingham flights.
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From Key Largo to Birmingham
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($107 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($80 potential savings vs. average RT price).
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Average for round-trip flights in November 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 November 3, 2025.

This Mytrip deal was found by Cheapflights users on 11/1. 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.
Wed 11/128:00 amMIA - BHX
2 stops33h 00mMultiple Airlines
Fri 11/147:05 amBHX - MIA
2 stops17h 15mMultiple Airlines
Deal found 11/1$761
This Ovago deal was found by Cheapflights users on 11/1. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/164:40 pmMIA - BHX
1 stop14h 55mMultiple Airlines
Tue 12/239:00 amBHX - MIA
1 stop13h 30mMultiple Airlines
Deal found 11/1$872
This Delta deal was found by Cheapflights users on 11/2. 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 11/2011:27 amMIA - BHX
2 stops16h 03mDelta
Fri 11/286:15 amBHX - MIA
2 stops17h 36mDelta
Deal found 11/2$929
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/229:40 pmMIA - BHX
2 stops43h 20mMultiple Airlines
Fri 11/287:55 amBHX - MIA
1 stop14h 15mMultiple Airlines
Deal found 11/2$935
This Gotogate deal was found by Cheapflights users on 11/1. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/127:05 pmMIA - BHX
1 stop12h 45mAer Lingus
Fri 11/148:15 amBHX - MIA
1 stop13h 55mAer Lingus
Deal found 11/1$960
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/229:40 pmMIA - BHX
2 stops40h 15mMultiple Airlines
Sun 11/306:50 pmBHX - MIA
1 stop24h 50mMultiple Airlines
Deal found 11/2$972
This Scandinavian Airlines deal was found by Cheapflights users on 11/2. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/227:59 pmMIA - BHX
2 stops41h 31mScandinavian Airlines
Fri 11/287:10 pmBHX - MIA
2 stops51h 55mScandinavian Airlines
Deal found 11/2$992

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 November 3, 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

Mon 2/2

7:00 am-6:30 pm

2 stops30h 30m

Birmingham

Fri 2/6

7:10 pm-6:35 pm

1 stop28h 25m

$551

MiamiBirmingham

MIA - BHX

MIABHX

Miami

Mon 2/2

8:40 pm-12:35 pm

3 stops34h 55m

Birmingham

Fri 2/6

7:30 pm-2:50 pm

2 stops24h 20m

$785

MiamiBirmingham

MIA - BHX

MIABHX

Miami

Tue 12/16

4:40 pm-12:35 pm

1 stop14h 55m

Birmingham

Tue 12/23

9:00 am-5:30 pm

1 stop13h 30m

$872

MiamiBirmingham

MIA - BHX

MIABHX

Miami

Thu 11/20

11:27 am-8:30 am

2 stops16h 03m

Birmingham

Fri 11/28

6:15 am-6:51 pm

2 stops17h 36m

$929

MiamiBirmingham

MIA - BHX

MIABHX

Miami

Wed 3/4

8:40 pm-6:30 pm

1 stop16h 50m

Birmingham

Fri 3/6

7:10 pm-6:35 pm

1 stop28h 25m

$972

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/2

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, September is the cheapest month in which you can book a flight from Key Largo to Birmingham (average of $545). Flying from Key Largo to Birmingham in July is currently the most expensive (average of $835). 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 November 3, 2025.

It’s optimal to fly from Key Largo to Birmingham in the morning. By choosing this option you can save up to 40% on the cost of your flight, compared to a flight at noon.

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 November 3, 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
7.9
Good
8,001 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Overall

7.9

Entertainment

7.9

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
7.9
Good
8,001 reviews
Delta
7.9
Good
8,001 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Overall

7.9

Entertainment

7.9

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. 0 airlines 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.

  • How long is the flight from Key Largo to Birmingham?

    For as low as $551, Scandinavian Airlines can have you in Birmingham from Key Largo in 30h 30m. Key Largo and Birmingham are separated by a distance of 4350 mi.

  • 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, September is the cheapest month in which you can book a flight from Key Largo to Birmingham (average of $545). Flying from Key Largo to Birmingham in July is currently the most expensive (average of $835). 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?

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