HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Key West

$339+ Cheap flights from Mobile to Key West (MOB - EYW)

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 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
MOB — EYW
Jul 27 — Aug 31
Mon 7/27
Mon 8/3
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Mobile to Key West 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 Mobile to Key West

Cheapest flights from Mobile to Key West
Explore the most affordable flight options available from Mobile to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 27, 2026.

This American Airlines deal was found by Cheapflights users on 6/23. 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 9/1012:40 pm
MOB
-
EYW
1 stop5h 12m
American Airlines
Thu 9/174:45 pm
EYW
-
MOB
1 stop6h 04m
American Airlines
Deal found 6/23$339
This Delta deal was found by Cheapflights users on 6/22. 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 7/1612:44 pm
MOB
-
EYW
1 stop6h 07m
Delta
Mon 7/207:50 am
EYW
-
MOB
1 stop5h 04m
Delta
Deal found 6/22$419
This American Airlines deal was found by Cheapflights users on 6/22. 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 7/2312:42 pm
MOB
-
EYW
1 stop5h 06m
American Airlines
Thu 7/304:41 pm
EYW
-
MOB
1 stop5h 54m
American Airlines
Deal found 6/22$437
This Delta deal was found by Cheapflights users on 6/25. 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 10/1412:10 pm
MOB
-
EYW
1 stop6h 33m
Delta
Tue 10/2011:45 am
EYW
-
MOB
1 stop5h 02m
Delta
Deal found 6/25$444
This American Airlines deal was found by Cheapflights users on 6/23. 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 7/1712:42 pm
MOB
-
EYW
1 stop5h 06m
American Airlines
Tue 7/2111:28 am
EYW
-
MOB
2 stops11h 07m
American Airlines
Deal found 6/23$487
This Delta deal was found by Cheapflights users on 6/22. 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 7/1812:45 pm
MOB
-
EYW
1 stop6h 06m
Delta
Wed 7/226:18 pm
EYW
-
MOB
1 stop6h 07m
Delta
Deal found 6/22$493
This American Airlines deal was found by Cheapflights users on 6/25. 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 10/145:19 am
MOB
-
EYW
2 stops12h 05m
American Airlines
Tue 10/202:57 pm
EYW
-
MOB
1 stop7h 30m
American Airlines
Deal found 6/25$496
This Delta deal was found by Cheapflights users on 6/23. 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 7/1612:44 pm
MOB
-
EYW
1 stop6h 07m
Delta
Sun 7/1911:56 am
EYW
-
MOB
1 stop7h 14m
Delta
Deal found 6/23$558

Find flight deals from Mobile to Key West

Discover tips and strategies to find the most affordable flight options for your journey from Mobile (MOB) 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 June 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$339
(American Airlines)

Popular in

December

Cheapest in

March

Average price

$926
Provider with most accurate pricing for Mobile-Key West flight deals.
Search Deals
Provider most trusted by Cheapflights users for Mobile-Key West flights.
Search Deals
From Mobile to Key West
Search Deals
Highest demand for flights based on searches. 33% potential increase in price ($278 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 14% potential price decrease ($71 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Mobile 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 June 27, 2026.
Use the filters below to find and compare flights from Mobile to Key West that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MobileKey West

MOB - EYW

MOBEYW

Mobile

Thu 9/10

12:40 pm-6:52 pm

1 stop5h 12m

Key West

Thu 9/17

4:45 pm-9:49 pm

1 stop6h 04m

$339

MobileKey West

MOB - EYW

MOBEYW

Mobile

Thu 7/16

12:44 pm-7:51 pm

1 stop6h 07m

Key West

Mon 7/20

7:50 am-11:54 am

1 stop5h 04m

$419

MobileKey West

MOB - EYW

MOBEYW

Mobile

Wed 10/14

12:10 pm-7:43 pm

1 stop6h 33m

Key West

Tue 10/20

11:45 am-3:47 pm

1 stop5h 02m

$444

MobileKey West

MOB - EYW

MOBEYW

Mobile

Sat 7/18

12:45 pm-7:51 pm

1 stop6h 06m

Key West

Wed 7/22

6:18 pm-11:25 pm

1 stop6h 07m

$493

MobileKey West

MOB - EYW

MOBEYW

Mobile

Wed 10/14

5:19 am-6:24 pm

2 stops12h 05m

Key West

Tue 10/20

2:57 pm-9:27 pm

1 stop7h 30m

$496

MobileKey West

MOB - EYW

MOBEYW

Mobile

Thu 7/16

12:44 pm-7:51 pm

1 stop6h 07m

Key West

Sun 7/19

11:56 am-6:10 pm

1 stop7h 14m

$558
Quickest round-trip

MobileKey West

MOB - EYW

MOBEYW

Mobile

Fri 7/17

12:42 pm-6:48 pm

1 stop5h 06m

Key West

Tue 7/21

4:41 pm-9:35 pm

1 stop5h 54m

$582

MobileKey West

MOB - EYW

MOBEYW

Mobile

Fri 11/20

12:10 pm-7:43 pm

1 stop6h 33m

Key West

Fri 11/27

6:00 pm-10:57 pm

1 stop5h 57m

$654

MobileKey West

MOB - EYW

MOBEYW

Mobile

Wed 9/9

8:28 am-7:17 pm

2 stops9h 49m

Key West

Sun 9/13

4:45 pm-9:49 pm

1 stop6h 04m

$701

MobileKey West

MOB - EYW

MOBEYW

Mobile

Fri 9/4

1:44 pm-11:08 am

2 stops20h 24m

Key West

Mon 9/7

8:09 pm-1:18 pm

2 stops18h 09m

$772

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/23

Sorted by cheapest first

Compare providers for flights from Mobile to Key West

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Mobile to Key West in June.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Mobile-Key West flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Mobile-Key West flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Mobile-Key West flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Mobile-Key West flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Mobile-Key West flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Mobile to Key West

Have a flexible travel schedule? Discover the best time to fly to Key West from Mobile 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 Mobile to Key West

What’s the top layover airport for flights from Mobile to Key West?

Share of 1-stop round-trip flights from Mobile to Key West chosen by Cheapflights users in the past 12 months, using the same layover each way.

Houston (IAH) – chosen by Cheapflights users on 50% of 1-stop itineraries from Mobile to Key West on Cheapflights.

What’s the cheapest layover airport for flights from Mobile to Key West?

Average round-trip fare for 1-stop flights from Mobile to Key West, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Charlotte (CLT) is the most affordable 1-stop option, with an average round-trip price of $468.

What’s the fastest layover option from Mobile to Key West?

Shortest average travel time for 1-stop one-way flights from Mobile to Key West, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Charlotte (CLT) have the shortest average one-way travel time for 1-stop routes: 5h 45m.

Which airport typically offers the quickest layover for flights from Mobile to Key West?

Average layover duration for 1-stop one-way flights from Mobile to Key West, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Houston (IAH) offer the fastest connection on this route, with an average layover time of 1h 25m.

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 June 27, 2026.
Read through reviews of airlines operating flights from Mobile to Key West, such as Delta and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,451 reviews

Entertainment

7.8

Overall

7.8

Crew

8.5

Food

7.2

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Joel,May 2026

ATL - JAX

The flight was delivered 50 minutes and taxing took what felt like 20 minutes to takeoff.
Delta
7.8
Good
8,451 reviews
Delta
7.8
Good
8,451 reviews

Entertainment

7.8

Overall

7.8

Crew

8.5

Food

7.2

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Joel,May 2026

ATL - JAX

The flight was delivered 50 minutes and taxing took what felt like 20 minutes to takeoff.
American Airlines
7.1
Good
11,779 reviews
Delta
7.8
Good
8,451 reviews

Entertainment

7.8

Overall

7.8

Crew

8.5

Food

7.2

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Joel,May 2026

ATL - JAX

The flight was delivered 50 minutes and taxing took what felt like 20 minutes to takeoff.

Related info for your journey

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

  • How long is the flight from Mobile to Key West?

    For as low as $339, American Airlines can have you in Key West from Mobile in 5h 12m. There are 580 mi between Mobile and Key West. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Currently priced at $269, Delta will fly you from Mobile to Key West and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on American Airlines for as low as $274. You may be able to fly from Mobile to Key West for 51% less than the average price by searching for these airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Mobile 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Mobile to Key West

See prices for flight routes from nearby airports that may be better suited for you.
Atlanta to Miami flights
Atlanta to Fort Lauderdale flights
Atlanta to Orlando flights
Atlanta to Tampa flights
Atlanta to West Palm Beach flights
Chattanooga to Orlando flights
Atlanta to Key West flights
Pensacola to Orlando flights
Birmingham to Orlando flights
Birmingham to Miami flights
Pensacola to Miami flights
Atlanta to Jacksonville flights
Atlanta to Fort Myers flights
Chattanooga to Miami flights
Chattanooga to Orlando Sanford Intl flights
Huntsville to Orlando flights
Atlanta to Pensacola flights
Atlanta to Sarasota flights
Atlanta to Panama City flights
Atlanta to Daytona Beach flights
Pensacola to Fort Lauderdale flights
Chattanooga to Tampa flights
Huntsville to Miami flights
Huntsville to Fort Lauderdale flights
Atlanta to St Petersburg flights
Pensacola to Tampa flights
Birmingham to Tampa flights
Atlanta to Melbourne flights
Chattanooga to Sarasota flights
Birmingham to Jacksonville flights
Birmingham to Fort Lauderdale flights
Pensacola to Key West flights
Chattanooga to Fort Myers flights
Chattanooga to Panama City flights
Chattanooga to Daytona Beach flights
Montgomery to Orlando flights
Chattanooga to Fort Lauderdale flights
Mobile to Orlando flights
Montgomery to Miami flights
Huntsville to Tampa flights
Birmingham to Fort Myers flights
Chattanooga to Key West flights
Chattanooga to Jacksonville flights
Birmingham to Key West flights
Valparaiso to Miami flights
Chattanooga to West Palm Beach flights
Montgomery to Tampa flights
Atlanta to Tallahassee flights
Valparaiso to Orlando flights

Top 2 airlines flying from Mobile to Key West

Discover the top 2 airlines that operate flights from Mobile 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 June 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$269Average$394FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$274Average$341FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.