$231 Cheap Flights from Bozeman (BZN) to Key West (EYW)

View $231 flight on Wed, Feb 18, 2026Opens in a new window

Popular airlines from Bozeman Yellowstone Intl. Airport (BZN) to Key West Intl. Airport (EYW)

Cheap Flights from Bozeman to Key West (BZN-EYW)

Prices were available within the past 7 days and start at $231 for one-way flights and $274 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, Nov 3 - Wed, Nov 19
BZN
Bozeman
EYW
Key West
$274 Roundtrip, found 1 day ago
$274
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, Nov 3 from Bozeman to Key West, returning Wed, Nov 19, priced at $274 found 1 day ago
American Airlines
Wed, Feb 18 - Wed, Feb 25
BZN
Bozeman
EYW
Key West
$279 Roundtrip, found 19 hours ago
$279
Roundtrip
found 19 hours ago
Select American Airlines flight, departing Wed, Feb 18 from Bozeman to Key West, returning Wed, Feb 25, priced at $279 found 19 hours ago
Delta
Sat, Oct 25 - Thu, Nov 13
BZN
Bozeman
EYW
Key West
$324 Roundtrip, found 1 day ago
$324
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Oct 25 from Bozeman to Key West, returning Thu, Nov 13, priced at $324 found 1 day ago
Delta
Sat, Dec 6 - Thu, Dec 11
BZN
Bozeman
EYW
Key West
$329 Roundtrip, found 1 day ago
$329
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Dec 6 from Bozeman to Key West, returning Thu, Dec 11, priced at $329 found 1 day ago
Delta
Sat, Nov 15 - Wed, Nov 19
BZN
Bozeman
EYW
Key West
$334 Roundtrip, found 5 days ago
$334
Roundtrip
found 5 days ago
Select Delta flight, departing Sat, Nov 15 from Bozeman to Key West, returning Wed, Nov 19, priced at $334 found 5 days ago
Delta
Sun, Dec 14 - Wed, Dec 24
BZN
Bozeman
EYW
Key West
$339 Roundtrip, found 6 days ago
$339
Roundtrip
found 6 days ago
Select Delta flight, departing Sun, Dec 14 from Bozeman to Key West, returning Wed, Dec 24, priced at $339 found 6 days ago
Delta
Sat, Dec 6 - Thu, Dec 11
BZN
Bozeman
EYW
Key West
$352 Roundtrip, found 2 days ago
$352
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, Dec 6 from Bozeman to Key West, returning Thu, Dec 11, priced at $352 found 2 days ago
Delta
Sat, Nov 15 - Wed, Nov 19
BZN
Bozeman
EYW
Key West
$354 Roundtrip, found 5 days ago
$354
Roundtrip
found 5 days ago
Select Delta flight, departing Sat, Nov 15 from Bozeman to Key West, returning Wed, Nov 19, priced at $354 found 5 days ago
United
Wed, May 6 - Sun, May 10
BZN
Bozeman
EYW
Key West
$422 Roundtrip, found 20 hours ago
$422
Roundtrip
found 20 hours ago
Select United flight, departing Wed, May 6 from Bozeman to Key West, returning Sun, May 10, priced at $422 found 20 hours ago
JetBlue Airways
Mon, Mar 23 - Fri, Mar 27
BZN
Bozeman
EYW
Key West
$602 Roundtrip, found 2 hours ago
$602
Roundtrip
found 2 hours ago
Select JetBlue Airways flight, departing Mon, Mar 23 from Bozeman to Key West, returning Fri, Mar 27, priced at $602 found 2 hours ago
Flights from Bozeman (BZN) to Key West (EYW)
Origin airport
Bozeman Yellowstone Intl.
Destination airport
Key West Intl.
Airlines serving
American Airlines, Delta, United
Roundtrip price
$274
Distance
2192 mi

Bozeman to Key West Flights

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

 

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

Sunday is one of the best days to book for cheap flights from Bozeman 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 Bozeman 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 Bozeman to Key West in 2025. You can also book with separate airlines for your outbound and return journeys, from $231 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 Bozeman 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 Bozeman 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 Gallatin Field Airport (BZN) to Key West Intl. Airport (EYW) cost?
Lock in a cheap one-way flight from $231 or cheap return flight from $274 from Gallatin Field Airport (BZN) to Key West Intl. Airport (EYW) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Gallatin Field Airport (BZN) to Key West Intl. Airport (EYW)?
Planning your getaway for November may help you find better deals, as it's the cheapest month for flights between BZN and EYW. You'll typically find the lowest prices during the off-season.
What is the cheapest airline that flies from Gallatin Field Airport (BZN) to Key West Intl. Airport (EYW)?
To find the cheapest airline that'll fly you from BZN to EYW, use Expedia's filter tool. Customize your search based on what matters most to you, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Gallatin Field Airport (BZN) to Key West Intl. Airport (EYW)?
Nonstop flights from Gallatin Field Airport (BZN) 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 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 BZN to EYW?
Generally you'll have the most choice when it comes to flights on a Friday. Tuesdays are often the quietest.* But this can vary based on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Gallatin Field Airport (BZN) to Key West Intl. Airport (EYW)?
To avoid possible delays on the Gallatin Field Airport (BZN) to Key West Intl. Airport (EYW) route, fly before 3 PM. Flights after this time are 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 Gallatin Field Airport (BZN) to Key West Intl. Airport (EYW) last-minute?
Booking your ticket from BZN to EYW right before your trip is typically more expensive. However, if you're flexible with your schedule, you could bag a cheap last-minute fare.
Is it cheaper to book a BZN to EYW flight and hotel package?
You'll typically save money by securing a BZN to EYW flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one place. After choosing your ideal accommodations and flights, consider other add-ons like tours, car rentals and activities.
Can I cancel or change the date of my flight from Gallatin Field Airport (BZN) to Key West Intl. Airport (EYW)?
Typically, you can cancel or reschedule your BZN to EYW flight. However, additional charges may apply, especially if you booked more than 24 hours ago. Check your itinerary for the airline's fees and guidelines on flight changes, or if you need more information, head to our Customer Service portal.

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*Available to One Key members.