$142 Cheap Flights from Key West (EYW) to Mobile (MOB)

View $142 flight on Tue, Nov 4, 2025Opens in a new window

Popular airlines from Key West Intl. Airport (EYW) to Mobile Regional Airport (MOB)

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Cheap Flights from Key West to Mobile (EYW-MOB)

Prices were available within the past 7 days and start at $142 for one-way flights and $249 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, Aug 27 - Tue, Sep 9
EYW
Key West
MOB
Mobile
$249 Roundtrip, found 16 hours ago
$249
Roundtrip
found 16 hours ago
Select Delta flight, departing Wed, Aug 27 from Key West to Mobile, returning Tue, Sep 9, priced at $249 found 16 hours ago
Delta
Sat, Aug 16 - Sun, Aug 17
EYW
Key West
MOB
Mobile
$266 Roundtrip, found 1 day ago
$266
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Aug 16 from Key West to Mobile, returning Sun, Aug 17, priced at $266 found 1 day ago
Delta
Wed, Aug 27 - Tue, Sep 9
EYW
Key West
MOB
Mobile
$294 Roundtrip, found 16 hours ago
$294
Roundtrip
found 16 hours ago
Select Delta flight, departing Wed, Aug 27 from Key West to Mobile, returning Tue, Sep 9, priced at $294 found 16 hours ago
Delta
Fri, Jul 11 - Mon, Jul 14
EYW
Key West
MOB
Mobile
$299 Roundtrip, found 1 day ago
$299
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, Jul 11 from Key West to Mobile, returning Mon, Jul 14, priced at $299 found 1 day ago
American Airlines
Sat, Aug 16 - Sun, Aug 17
EYW
Key West
MOB
Mobile
$304 Roundtrip, found 1 day ago
$304
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Aug 16 from Key West to Mobile, returning Sun, Aug 17, priced at $304 found 1 day ago
Delta
Sat, Aug 16 - Sun, Aug 17
EYW
Key West
MOB
Mobile
$311 Roundtrip, found 1 day ago
$311
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Aug 16 from Key West to Mobile, returning Sun, Aug 17, priced at $311 found 1 day ago
Delta
Wed, Aug 27 - Tue, Sep 9
EYW
Key West
MOB
Mobile
$319 Roundtrip, found 16 hours ago
$319
Roundtrip
found 16 hours ago
Select Delta flight, departing Wed, Aug 27 from Key West to Mobile, returning Tue, Sep 9, priced at $319 found 16 hours ago
Delta
Fri, Jul 11 - Mon, Jul 14
EYW
Key West
MOB
Mobile
$324 Roundtrip, found 1 day ago
$324
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, Jul 11 from Key West to Mobile, returning Mon, Jul 14, priced at $324 found 1 day ago
American Airlines
Sat, Aug 16 - Sun, Aug 17
EYW
Key West
MOB
Mobile
$332 Roundtrip, found 1 day ago
$332
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Aug 16 from Key West to Mobile, returning Sun, Aug 17, priced at $332 found 1 day ago
Delta
Sat, Aug 16 - Sun, Aug 17
EYW
Key West
MOB
Mobile
$336 Roundtrip, found 1 day ago
$336
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Aug 16 from Key West to Mobile, returning Sun, Aug 17, priced at $336 found 1 day ago
Flights from Key West (EYW) to Mobile (MOB)
Origin airport
Key West Intl.
Destination airport
Mobile Regional
Airlines serving
American Airlines, Delta
Roundtrip price
$248
Distance
580 mi

Key West to Mobile Flights

The cheapest times to fly from Key West to Mobile

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Key West to Mobile are during the month of August. You can find some of the cheapest flights from Key West to Mobile with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Key West to Mobile

Sunday is one of the best days to book for cheap flights from Key West to Mobile: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Key West to Mobile

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Key West to Mobile in 2025. You can also book with separate airlines for your outbound and return journeys, from $142 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Key West to Mobile flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Key West to Mobile airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Key West Intl. Airport (EYW) to Mobile Regional Airport (MOB) cost?
Discover the latest flight deals from EYW to MOB by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from EYW to MOB?
The cheapest flights from EYW to MOB are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from EYW to MOB?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from EYW to MOB. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Key West Intl. Airport (EYW) to Mobile Regional Airport (MOB)?
You'll have to book a flight with a layover if you're traveling from Key West Intl. Airport (EYW) to Mobile Regional Airport (MOB). There are no daily direct flights on this route. However, simply filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from EYW to MOB?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Key West Intl. Airport (EYW) to Mobile Regional Airport (MOB)?
Select a flight from Key West Intl. Airport (EYW) to Mobile Regional Airport (MOB) that takes off before 3 PM to reduce the risk of delays and cancellations. Departures after this time have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Key West Intl. Airport (EYW) to Mobile Regional Airport (MOB) last-minute?
Holding off until right before your break to book your flight from EYW to MOB often results in higher prices. While it's possible to find some last-minute discounts, there's no guarantee. Keep your travel schedule open to maximize your chances of scoring a bargain.
Is it cheaper to book an EYW to MOB flight and hotel package?
Compared with arranging flights and hotels separately, booking an EYW to MOB flight and hotel package with Expedia could lead to significant savings. What's more, having it all in one place will take the stress out of planning your trip. Just secure your flights and select from our extensive range of stays, then customize your trip with other add-ons like tours and car rentals.
Can I cancel or change the date of my flight from Key West Intl. Airport (EYW) to Mobile Regional Airport (MOB)?
It's generally possible to cancel or reschedule your EYW to MOB flight. However, if it's been more than 24 hours since booking, additional fees may apply. Check your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more information on our Customer Service portal.

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*Available to One Key members.