$513 Cheap Flights from Williston (XWA) to Key West (EYW)

View $513 flight on Sat, May 30, 2026Opens in a new window

Popular airlines from Williston, ND (XWA-Basin Intl.) to Key West Intl. Airport (EYW)

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Cheap Flights from Williston to Key West (XWA-EYW)

Prices were available within the past 7 days and start at $513 for one-way flights and $537 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sun, Feb 1 - Wed, Feb 11
XWA
Williston
EYW
Key West
$537 Roundtrip, found 3 days ago
$537
Roundtrip
found 3 days ago
Select Delta flight, departing Sun, Feb 1 from Williston to Key West, returning Wed, Feb 11, priced at $537 found 3 days ago
Delta
Fri, Jan 30 - Thu, Feb 5
XWA
Williston
EYW
Key West
$546 Roundtrip, found 3 days ago
$546
Roundtrip
found 3 days ago
Select Delta flight, departing Fri, Jan 30 from Williston to Key West, returning Thu, Feb 5, priced at $546 found 3 days ago
Delta
Fri, May 29 - Tue, Jun 2
XWA
Williston
EYW
Key West
$562 Roundtrip, found 4 days ago
$562
Roundtrip
found 4 days ago
Select Delta flight, departing Fri, May 29 from Williston to Key West, returning Tue, Jun 2, priced at $562 found 4 days ago
Delta
Thu, Jan 29 - Wed, Feb 11
XWA
Williston
EYW
Key West
$577 Roundtrip, found 3 days ago
$577
Roundtrip
found 3 days ago
Select Delta flight, departing Thu, Jan 29 from Williston to Key West, returning Wed, Feb 11, priced at $577 found 3 days ago
United
Sat, Jan 31 - Thu, Feb 5
XWA
Williston
EYW
Key West
$585 Roundtrip, found 3 days ago
$585
Roundtrip
found 3 days ago
Select United flight, departing Sat, Jan 31 from Williston to Key West, returning Thu, Feb 5, priced at $585 found 3 days ago
Delta
Sun, Feb 1 - Sat, Feb 7
XWA
Williston
EYW
Key West
$592 Roundtrip, found 3 days ago
$592
Roundtrip
found 3 days ago
Select Delta flight, departing Sun, Feb 1 from Williston to Key West, returning Sat, Feb 7, priced at $592 found 3 days ago
Delta
Wed, May 27 - Tue, Jun 2
XWA
Williston
EYW
Key West
$602 Roundtrip, found 4 days ago
$602
Roundtrip
found 4 days ago
Select Delta flight, departing Wed, May 27 from Williston to Key West, returning Tue, Jun 2, priced at $602 found 4 days ago
Delta
Wed, May 27 - Mon, Jun 1
XWA
Williston
EYW
Key West
$617 Roundtrip, found 4 days ago
$617
Roundtrip
found 4 days ago
Select Delta flight, departing Wed, May 27 from Williston to Key West, returning Mon, Jun 1, priced at $617 found 4 days ago
United
Sat, Jan 31 - Fri, Feb 6
XWA
Williston
EYW
Key West
$630 Roundtrip, found 3 days ago
$630
Roundtrip
found 3 days ago
Select United flight, departing Sat, Jan 31 from Williston to Key West, returning Fri, Feb 6, priced at $630 found 3 days ago
Delta
Thu, Jan 29 - Sat, Feb 7
XWA
Williston
EYW
Key West
$632 Roundtrip, found 3 days ago
$632
Roundtrip
found 3 days ago
Select Delta flight, departing Thu, Jan 29 from Williston to Key West, returning Sat, Feb 7, priced at $632 found 3 days ago

Frequently asked questions

How much does a flight from Basin Intl. Airport (XWA) to Key West Intl. Airport (EYW) cost?
Get a cheap one-way flight from $513 or cheap return flight from $537 from Basin Intl. Airport (XWA) to Key West Intl. Airport (EYW) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Basin Intl. Airport (XWA) to Key West Intl. Airport (EYW)?
Traveling in February may help you find better deals, as it's the cheapest month for flights between XWA and EYW. You'll usually find the lowest fares during off-peak months.
What is the cheapest airline that flies from Basin Intl. Airport (XWA) to Key West Intl. Airport (EYW)?
To find the cheapest airline that'll fly you from XWA to EYW, use Expedia's filter tool. Customize your search based on what's important to you, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Basin Intl. Airport (XWA) to Key West Intl. Airport (EYW)?
Direct flights from Basin Intl. Airport (XWA) to Key West Intl. Airport (EYW) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your travel details and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from XWA to EYW?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary 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 Basin Intl. Airport (XWA) to Key West Intl. Airport (EYW)?
Choose a flight from Basin Intl. Airport (XWA) to Key West Intl. Airport (EYW) that takes off before 3 PM to reduce the risk of cancellations. Departures after this time are on average 22% more likely to be canceled.**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 Basin Intl. Airport (XWA) to Key West Intl. Airport (EYW) last-minute?
Booking your plane ticket from XWA to EYW shortly before your getaway is typically more expensive. However, if there's some wiggle room with your itinerary, you could snag a cheap last-minute fare.
Is it cheaper to book a XWA to EYW flight and hotel package?
Compared with arranging flights and hotels separately, booking a XWA to EYW flight and hotel package with Expedia could lead to significant savings. Better yet, having everything in one convenient place takes the hassle out of planning your trip. Simply pick your flights and choose from our extensive range of stays, then tailor your trip with other add-ons like tours, car rentals and activities.
Can I cancel or change the date of my flight from Basin Intl. Airport (XWA) to Key West Intl. Airport (EYW)?
In most instances, you can reschedule or cancel your XWA to EYW flight. However, there may be additional fees, especially if you booked more than 24 hours ago. Double-check your itinerary for the airline's fees and rules on flight changes, or if you need further information, go to our Customer Service portal.

Travel information

Origin airport
Basin Intl.
Destination airport
Key West Intl.
Roundtrip price
$537
Distance
2028 mi

Book with confidence

Williston to Key West Flights

The cheapest times to fly from Williston 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 Williston to Key West are during the month of February. You can find some of the cheapest flights from Williston to Key West with Expedia's search tool and vast selection of airlines.

 

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

Sunday is one of the best days to book for cheap flights from Williston 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 Williston 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 Williston to Key West in 2026. You can also book with separate airlines for your outbound and return journeys, from $513 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 Williston 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 Williston 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.

 

Williston to Key West Flights

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*Available to One Key members.