$291 Cheap Flights from Springfield (SGF) to Key West (EYW)

View $291 flight on Wed, Apr 22, 2026Opens in a new window

Popular airlines from Springfield-Branson National Airport (SGF) to Key West Intl. Airport (EYW)

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Cheap Flights from Springfield to Key West (SGF-EYW)

Prices were available within the past 7 days and start at $291 for one-way flights and $306 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, Apr 4 - Wed, Apr 8
SGF
Springfield
EYW
Key West
$306 Roundtrip, found 5 days ago
$306
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sat, Apr 4 from Springfield to Key West, returning Wed, Apr 8, priced at $306 found 5 days ago
United
Tue, Apr 28 - Wed, May 13
SGF
Springfield
EYW
Key West
$339 Roundtrip, found 5 days ago
$339
Roundtrip
found 5 days ago
Select United flight, departing Tue, Apr 28 from Springfield to Key West, returning Wed, May 13, priced at $339 found 5 days ago
American Airlines
Wed, Jan 20 - Sun, Jan 24
SGF
Springfield
EYW
Key West
$349 Roundtrip, found 1 day ago
$349
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Jan 20 from Springfield to Key West, returning Sun, Jan 24, priced at $349 found 1 day ago
American Airlines
Wed, Apr 29 - Wed, May 6
SGF
Springfield
EYW
Key West
$354 Roundtrip, found 18 hours ago
$354
Roundtrip
found 18 hours ago
Select American Airlines flight, departing Wed, Apr 29 from Springfield to Key West, returning Wed, May 6, priced at $354 found 18 hours ago
Delta
Tue, Aug 18 - Tue, Aug 25
SGF
Springfield
EYW
Key West
$356 Roundtrip, found 6 days ago
$356
Roundtrip
found 6 days ago
Select Delta flight, departing Tue, Aug 18 from Springfield to Key West, returning Tue, Aug 25, priced at $356 found 6 days ago
American Airlines
Sat, Apr 4 - Wed, Apr 8
SGF
Springfield
EYW
Key West
$361 Roundtrip, found 5 days ago
$361
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sat, Apr 4 from Springfield to Key West, returning Wed, Apr 8, priced at $361 found 5 days ago
American Airlines
Tue, May 5 - Tue, May 12
SGF
Springfield
EYW
Key West
$374 Roundtrip, found 14 hours ago
$374
Roundtrip
found 14 hours ago
Select American Airlines flight, departing Tue, May 5 from Springfield to Key West, returning Tue, May 12, priced at $374 found 14 hours ago
United
Sun, May 3 - Wed, May 13
SGF
Springfield
EYW
Key West
$380 Roundtrip, found 5 days ago
$380
Roundtrip
found 5 days ago
Select United flight, departing Sun, May 3 from Springfield to Key West, returning Wed, May 13, priced at $380 found 5 days ago
American Airlines
Sat, May 2 - Wed, May 20
SGF
Springfield
EYW
Key West
$384 Roundtrip, found 5 days ago
$384
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sat, May 2 from Springfield to Key West, returning Wed, May 20, priced at $384 found 5 days ago
United
Sat, Apr 4 - Wed, Apr 8
SGF
Springfield
EYW
Key West
$385 Roundtrip, found 5 days ago
$385
Roundtrip
found 5 days ago
Select United flight, departing Sat, Apr 4 from Springfield to Key West, returning Wed, Apr 8, priced at $385 found 5 days ago

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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 $697
EYW
Key West Intl.
CheapestClosest
Average driving time to city center8 min
Flights from $697

Frequently asked questions

How much does a flight from Springfield, MO (SGF-Springfield-Branson National) to Key West, FL (EYW-Key West Intl.) cost?
You can find cheap one-way flights from $291 and cheap return flights from $306 Springfield, MO (SGF-Springfield-Branson National) to Key West, FL (EYW-Key West Intl.) with Expedia. One-way flights typically cost between $270 and $705, and return flights often range between $415 and $1311. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Springfield, MO (SGF-Springfield-Branson National) to Key West, FL (EYW-Key West Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Springfield, MO (SGF-Springfield-Branson National) to Key West, FL (EYW-Key West Intl.)?
September is the cheapest month to fly from Springfield, MO (SGF) to Key West, FL (EYW), with average return fares around $364. This is about 33% lower than the average price throughout the year, as September is typically a less busy travel month. Other affordable months to consider are January and August.*Averages based on flights available on Expedia in the last year.
Which airlines fly direct from Springfield, MO (SGF-Springfield-Branson National) to Key West, FL (EYW-Key West Intl.)?
Enter SGF to EYW and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Springfield, MO (SGF-Springfield-Branson National) to Key West, FL (EYW-Key West Intl.)?
To find a cheap flight from Springfield, MO (SGF-Springfield-Branson National) to Key West, FL (EYW-Key West Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Springfield, MO (SGF-Springfield-Branson National) to Key West, FL (EYW-Key West Intl.)?
For your journey from Springfield (SGF) to Key West (EYW), September and January are the best months to fly. September offers return flights for around $364, making it a budget-friendly option. January is also popular, allowing you to escape the winter chill. These months strike a balance between good prices and enjoyable weather in Key West.*Prices based on flights available on Expedia in the last year.
What is the earliest flight from Springfield, MO (SGF-Springfield-Branson National) to Key West, FL (EYW-Key West Intl.)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from SGF to EYW. To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Springfield, MO (SGF-Springfield-Branson National) to Key West, FL (EYW-Key West Intl.)?
The most popular departure times for flights from Springfield, MO (SGF) to Key West, FL (EYW) are in the early morning, from 6am to 9am. About 54% of passengers prefer this time window. Many major carriers, including American Airlines and Delta, offer flights during this window. This timing is great for travelers looking to make the most of their day in Key West.
How long does it take to fly from Springfield, MO (SGF-Springfield-Branson National) to Key West, FL (EYW-Key West Intl.)?
Flights from SGF to EYW with one stop typically take around 7 hours, covering approximately 1,113 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Springfield, MO (SGF-Springfield-Branson National) to Key West, FL (EYW-Key West Intl.)?
First class seats are offered on the SGF to EYW route. First class cabins are available on:

  • American Airlines
  • Delta Air Lines
  • United Airlines

How do I earn miles on a Springfield, MO (SGF-Springfield-Branson National) to Key West, FL (EYW-Key West Intl.) flight with Expedia?
It's easy to earn miles on a Springfield, MO (SGF-Springfield-Branson National) to Key West, FL (EYW-Key West Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Key West from Springfield-Branson National (SGF)?
From Springfield-Branson National (SGF), you can fly into Key West Intl. (EYW) to reach Key West. Some flights may connect through major hubs like Dallas-Fort Worth Intl. (DFW), O'Hare Intl. (ORD), George Bush Intercontinental (IAH) before reaching Key West. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Springfield, MO (SGF-Springfield-Branson National) to Key West, FL (EYW-Key West Intl.) at the last minute?
Typically, booking a last minute flight from Springfield, MO (SGF-Springfield-Branson National) to Key West, FL (EYW-Key West Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Springfield, MO (SGF-Springfield-Branson National) to Key West, FL (EYW-Key West Intl.) flight and hotel package?
Securing a Springfield, MO (SGF-Springfield-Branson National) to Key West, FL (EYW-Key West Intl.) Key West Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Springfield, MO (SGF-Springfield-Branson National) to Key West, FL (EYW-Key West Intl.)?
If you booked your Springfield, MO (SGF-Springfield-Branson National) to Key West, FL (EYW-Key West Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Springfield-Branson National
Destination airport
Key West Intl.
Airlines serving
American Airlines, Delta, United
Roundtrip price
$306
Distance
1113 mi

Book with confidence

Springfield to Key West Flights

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

 

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

Sunday is one of the best days to book for cheap flights from Springfield 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 Springfield 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 Springfield to Key West in 2026. You can also book with separate airlines for your outbound and return journeys, from $291 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 Springfield 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 Springfield 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.

 

Springfield to Key West Flights

*Flight schedules are subject to change.

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*Available to One Key members.