$147 Cheap Flights from McAllen (MFE) to Key West (EYW)

View $147 flight on Tue, Aug 26, 2025Opens in a new window

Popular airlines from Miller Intl. Airport (MFE) to Key West Intl. Airport (EYW)

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Cheap Flights from McAllen to Key West (MFE-EYW)

Prices were available within the past 7 days and start at $147 for one-way flights and $269 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Sep 23 - Tue, Sep 30
MFE
McAllen
EYW
Key West
$269 Roundtrip, found 3 days ago
$269
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Sep 23 from McAllen to Key West, returning Tue, Sep 30, priced at $269 found 3 days ago
Delta
Mon, Aug 25 - Thu, Sep 4
MFE
McAllen
EYW
Key West
$272 Roundtrip, found 6 days ago
$272
Roundtrip
found 6 days ago
Select Delta flight, departing Mon, Aug 25 from McAllen to Key West, returning Thu, Sep 4, priced at $272 found 6 days ago
Delta
Sat, Sep 6 - Tue, Sep 9
MFE
McAllen
EYW
Key West
$279 Roundtrip, found 1 day ago
$279
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Sep 6 from McAllen to Key West, returning Tue, Sep 9, priced at $279 found 1 day ago
Delta
Tue, Sep 2 - Tue, Sep 9
MFE
McAllen
EYW
Key West
$282 Roundtrip, found 1 day ago
$282
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Sep 2 from McAllen to Key West, returning Tue, Sep 9, priced at $282 found 1 day ago
Delta
Mon, Aug 11 - Wed, Aug 20
MFE
McAllen
EYW
Key West
$294 Roundtrip, found 2 days ago
$294
Roundtrip
found 2 days ago
Select Delta flight, departing Mon, Aug 11 from McAllen to Key West, returning Wed, Aug 20, priced at $294 found 2 days ago
Delta
Mon, Sep 8 - Wed, Sep 10
MFE
McAllen
EYW
Key West
$303 Roundtrip, found 1 day ago
$303
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, Sep 8 from McAllen to Key West, returning Wed, Sep 10, priced at $303 found 1 day ago
Delta
Wed, Sep 3 - Tue, Sep 9
MFE
McAllen
EYW
Key West
$309 Roundtrip, found 1 day ago
$309
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Sep 3 from McAllen to Key West, returning Tue, Sep 9, priced at $309 found 1 day ago
Delta
Mon, Aug 25 - Sat, Sep 13
MFE
McAllen
EYW
Key West
$312 Roundtrip, found 6 days ago
$312
Roundtrip
found 6 days ago
Select Delta flight, departing Mon, Aug 25 from McAllen to Key West, returning Sat, Sep 13, priced at $312 found 6 days ago
American Airlines
Fri, Aug 22 - Wed, Aug 27
MFE
McAllen
EYW
Key West
$316 Roundtrip, found 6 days ago
$316
Roundtrip
found 6 days ago
Select American Airlines flight, departing Fri, Aug 22 from McAllen to Key West, returning Wed, Aug 27, priced at $316 found 6 days ago
United
Sun, Feb 1 - Sat, Feb 7
MFE
McAllen
EYW
Key West
$629 Roundtrip, found 4 days ago
$629
Roundtrip
found 4 days ago
Select United flight, departing Sun, Feb 1 from McAllen to Key West, returning Sat, Feb 7, priced at $629 found 4 days ago

Find the cheapest month to fly from McAllen (MFE) to Key West (EYW)

April is typically the cheapest month to fly

From $209 - $690 per traveler.

Graph displaying average flight prices per month

Alternative airports near Key West

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Key West Intl. EYW. Cheapest and Closest option available. Average driving time to city center is 8 minutes. Flights from $555
EYW
Key West Intl.
CheapestClosest
Average driving time to city center8 min
Flights from $555
Flights from McAllen (MFE) to Key West (EYW)
Origin airport
Miller Intl.
Destination airport
Key West Intl.
Airlines serving
American Airlines, Delta
Roundtrip price
$269
Distance
1034 mi

McAllen to Key West Flights

The cheapest times to fly from McAllen to Key West

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 McAllen to Key West are during the month of September. You can find some of the cheapest flights from McAllen to Key West with Expedia's search tool and vast selection of airlines.

 

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

Sunday is one of the best days to book for cheap flights from McAllen to Key West: 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 McAllen to Key West

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 McAllen to Key West in 2025. You can also book with separate airlines for your outbound and return journeys, from $147 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 McAllen to Key West 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 McAllen to Key West 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 Miller Intl. Airport (MFE) to Key West Intl. Airport (EYW) cost?
Discover the latest flight deals from MFE to EYW 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 MFE to EYW?
The cheapest flights from MFE to EYW 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 MFE to EYW?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from MFE to EYW. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Miller Intl. Airport (MFE) to Key West Intl. Airport (EYW)?
Direct flights from Miller Intl. Airport (MFE) to Key West Intl. Airport (EYW) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from MFE to EYW?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can vary depending on various factors, including the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Miller Intl. Airport (MFE) to Key West Intl. Airport (EYW)?
To avoid possible delays on the Miller Intl. Airport (MFE) to Key West Intl. Airport (EYW) route, aim to travel before 3 PM. Later flights have a 22% higher chance of cancellation.**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 Miller Intl. Airport (MFE) to Key West Intl. Airport (EYW) last-minute?
Last-minute fares from MFE to EYW are usually more expensive. To lock in the lowest rates, start looking for flights well ahead of time. That being said, if you're flexible with your travel plans, you may land a cheap ticket just before your departure.
Is it cheaper to book a MFE to EYW flight and hotel package?
Securing a MFE to EYW flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Choose from our wide range of stays and then add flights, car rentals and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Miller Intl. Airport (MFE) to Key West Intl. Airport (EYW)?
Usually, it's possible to cancel or reschedule your MFE to EYW flight. However, for bookings made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more details on our Customer Service portal.

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McAllen nearby Airports

Harlingen

Valley Intl. to Key West
$264.77
*Available to One Key members.