$131 Cheap Flights from South Bend (SBN) to Key West (EYW)

View $131 flight on Wed, Dec 24, 2025Opens in a new window

Popular airlines from South Bend Intl. Airport (SBN) to Key West Intl. Airport (EYW)

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Cheap Flights from South Bend to Key West (SBN-EYW)

Prices were available within the past 7 days and start at $131 for one-way flights and $269 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, Nov 8 - Wed, Nov 12
SBN
South Bend
EYW
Key West
$269 Roundtrip, found 6 hours ago
$269
Roundtrip
found 6 hours ago
Select American Airlines flight, departing Sat, Nov 8 from South Bend to Key West, returning Wed, Nov 12, priced at $269 found 6 hours ago
Delta
Mon, Aug 25 - Sat, Aug 30
SBN
South Bend
EYW
Key West
$279 Roundtrip, found 3 hours ago
$279
Roundtrip
found 3 hours ago
Select Delta flight, departing Mon, Aug 25 from South Bend to Key West, returning Sat, Aug 30, priced at $279 found 3 hours ago
Delta
Tue, Oct 7 - Wed, Oct 8
SBN
South Bend
EYW
Key West
$283 Roundtrip, found 8 hours ago
$283
Roundtrip
found 8 hours ago
Select Delta flight, departing Tue, Oct 7 from South Bend to Key West, returning Wed, Oct 8, priced at $283 found 8 hours ago
Delta
Wed, Dec 3 - Tue, Dec 16
SBN
South Bend
EYW
Key West
$284 Roundtrip, found 4 hours ago
$284
Roundtrip
found 4 hours ago
Select Delta flight, departing Wed, Dec 3 from South Bend to Key West, returning Tue, Dec 16, priced at $284 found 4 hours ago
American Airlines
Wed, Dec 3 - Wed, Dec 10
SBN
South Bend
EYW
Key West
$285 Roundtrip, found 12 hours ago
$285
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Wed, Dec 3 from South Bend to Key West, returning Wed, Dec 10, priced at $285 found 12 hours ago
United
Fri, May 29 - Thu, Jun 4
SBN
South Bend
EYW
Key West
$294 Roundtrip, found 2 days ago
$294
Roundtrip
found 2 days ago
Select United flight, departing Fri, May 29 from South Bend to Key West, returning Thu, Jun 4, priced at $294 found 2 days ago
Delta
Sat, Dec 6 - Tue, Dec 16
SBN
South Bend
EYW
Key West
$301 Roundtrip, found 4 hours ago
$301
Roundtrip
found 4 hours ago
Select Delta flight, departing Sat, Dec 6 from South Bend to Key West, returning Tue, Dec 16, priced at $301 found 4 hours ago
Delta
Tue, Aug 12 - Wed, Aug 27
SBN
South Bend
EYW
Key West
$304 Roundtrip, found 4 hours ago
$304
Roundtrip
found 4 hours ago
Select Delta flight, departing Tue, Aug 12 from South Bend to Key West, returning Wed, Aug 27, priced at $304 found 4 hours ago
Delta
Wed, Nov 19 - Wed, Dec 3
SBN
South Bend
EYW
Key West
$306 Roundtrip, found 2 days ago
$306
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, Nov 19 from South Bend to Key West, returning Wed, Dec 3, priced at $306 found 2 days ago
Delta
Tue, Dec 2 - Tue, Dec 9
SBN
South Bend
EYW
Key West
$308 Roundtrip, found 12 hours ago
$308
Roundtrip
found 12 hours ago
Select Delta flight, departing Tue, Dec 2 from South Bend to Key West, returning Tue, Dec 9, priced at $308 found 12 hours ago

Find the cheapest month to fly from South Bend (SBN) to Key West (EYW)

April is typically the cheapest month to fly

From $248 - $726 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 $304
EYW
Key West Intl.
CheapestClosest
Average driving time to city center8 min
Flights from $304
Flights from South Bend (SBN) to Key West (EYW)
Origin airport
South Bend Intl.
Destination airport
Key West Intl.
Airlines serving
American Airlines, Delta, United
Roundtrip price
$268
Distance
1213 mi

South Bend to Key West Flights

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

 

The best time to book a flight from South Bend to Key West

Sunday is one of the best days to book for cheap flights from South Bend 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 South Bend 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 South Bend to Key West in 2025. You can also book with separate airlines for your outbound and return journeys, from $131 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 South Bend 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 South Bend 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 South Bend Intl. Airport (SBN) to Key West Intl. Airport (EYW) cost?
Discover the latest flight deals from SBN 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 SBN to EYW?
The cheapest flights from SBN 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 SBN to EYW?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from SBN to EYW. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from South Bend Intl. Airport (SBN) to Key West Intl. Airport (EYW)?
There aren't any daily nonstop flights available from South Bend Intl. Airport (SBN) to Key West Intl. Airport (EYW). But you can opt for flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be on your way in no time at all.
What day of the week has the most flights from SBN to EYW?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can change depending on a range of factors, such as 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 South Bend Intl. Airport (SBN) to Key West Intl. Airport (EYW)?
To avoid possible delays on the South Bend Intl. Airport (SBN) to Key West Intl. Airport (EYW) route, aim to travel before 3 PM. Flights after this time have a 22% higher chance of being 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 South Bend Intl. Airport (SBN) to Key West Intl. Airport (EYW) last-minute?
Waiting until just before your departure to book a ticket from SBN to EYW often results in higher prices. Although you may find some last-minute deals, there's no guarantee. Keep your travel plans flexible to maximize your chances of scoring a bargain.
Is it cheaper to book a SBN to EYW flight and hotel package?
Securing a SBN to EYW flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Pick from our extensive range of hotels and then add activities, flights and car rentals 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 South Bend Intl. Airport (SBN) to Key West Intl. Airport (EYW)?
Typically, you're able to cancel or reschedule your SBN to EYW flight. However, there may be additional fees, especially if you booked more than 24 hours ago. Check your itinerary for the airline's fees and policies on flight changes, or if you want further details, go to our Customer Service portal.

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*Available to One Key members.