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Cheap flights from Springfield to Key West from $304

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Springfield to Key West departing on 9/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Springfield to Key West

Cheap round-trip flights

Enter your travel dates to find the best prices.
Allegiant Air Logo
4:48 pm - 8:08 am
SGF
-
EYW
14h 20m
1 stop
Allegiant Air Logo
9:53 am - 9:58 am
EYW
-
SGF
25h 05m
1 stop
$304Allegiant Air
Thu, Sep 24 - Mon, Sep 28
Allegiant Air Logo
4:48 pm - 9:03 am
SGF
-
EYW
15h 15m
1 stop
Allegiant Air Logo
8:36 pm - 2:10 pm
EYW
-
SGF
18h 34m
1 stop
$334Allegiant Air
Sun, Sep 27 - Thu, Oct 1
Allegiant Air Logo
7:45 pm - 3:51 pm
SGF
-
EYW
19h 06m
1 stop
Allegiant Air Logo
10:32 pm - 8:01 am
EYW
-
SGF
10h 29m
1 stop
$344Allegiant Air
Thu, Jul 30 - Sun, Aug 2
Allegiant Air Logo
4:59 pm - 10:09 am
SGF
-
EYW
16h 10m
1 stop
Allegiant Air Logo
6:21 pm - 5:51 pm
EYW
-
SGF
24h 30m
1 stop
$378Allegiant Air
Thu, Aug 27 - Sun, Aug 30
Allegiant Air Logo
10:26 am - 11:35 am
SGF
-
EYW
24h 09m
1 stop
Allegiant Air Logo
9:53 am - 9:58 am
EYW
-
SGF
25h 05m
1 stop
$384Allegiant Air
Wed, Sep 23 - Mon, Sep 28
Allegiant Air Logo
7:45 pm - 3:51 pm
SGF
-
EYW
19h 06m
1 stop
Allegiant Air Logo
8:48 pm - 9:30 am
EYW
-
SGF
13h 42m
1 stop
$389Allegiant Air
Sun, Jul 19 - Thu, Jul 23
Allegiant Air Logo
4:48 pm - 8:08 am
SGF
-
EYW
14h 20m
1 stop
Allegiant Air Logo
6:11 pm - 10:36 am
EYW
-
SGF
17h 25m
1 stop
$399Allegiant Air
Thu, Sep 24 - Sun, Sep 27
Delta Logo
6:06 am - 1:00 pm
SGF
-
EYW
5h 54m
1 stop
Delta Logo
1:59 pm - 6:17 pm
EYW
-
SGF
5h 18m
1 stop
$401Delta
Tue, Aug 18 - Tue, Aug 25
Allegiant Air Logo
4:48 pm - 9:03 am
SGF
-
EYW
15h 15m
1 stop
Allegiant Air Logo
10:40 am - 8:05 am
EYW
-
SGF
22h 25m
2 stops
$406Allegiant Air
Sun, Sep 27 - Thu, Oct 1
Allegiant Air Logo
8:20 pm - 3:51 pm
SGF
-
EYW
18h 31m
1 stop
Allegiant Air Logo
4:35 pm - 7:14 pm
EYW
-
SGF
27h 39m
1 stop
$433Allegiant Air
Sun, Aug 2 - Sat, Aug 8

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Allegiant Air flights from Springfield to Key West

Our best Allegiant Air deals on Springfield to Key West flight tickets
Allegiant Air
Sep 24
SGF4:48 pmSpringfield-Branson
14h 20m
1 stop
EYW8:08 amKey West
Sep 28
EYW9:53 amKey West
25h 05m
1 stop
SGF9:58 amSpringfield-Branson
$304
Allegiant Air
Sep 27
SGF4:48 pmSpringfield-Branson
15h 15m
1 stop
EYW9:03 amKey West
Oct 1
EYW8:36 pmKey West
18h 34m
1 stop
SGF2:10 pmSpringfield-Branson
$334
Allegiant Air
Sep 24
SGF4:48 pmSpringfield-Branson
14h 20m
1 stop
EYW8:08 amKey West
Sep 27
EYW6:11 pmKey West
17h 25m
1 stop
SGF10:36 amSpringfield-Branson
$378

American Airlines flights from Springfield to Key West

Our best American Airlines deals on Springfield to Key West flight tickets
American Airlines
Dec 16
SGF6:35 amSpringfield-Branson
6h 40m
1 stop
EYW2:15 pmKey West
Dec 20
EYW1:15 pmKey West
7h 03m
1 stop
SGF7:18 pmSpringfield-Branson
$434
American Airlines
Dec 17
SGF4:27 pmSpringfield-Branson
5h 17m
1 stop
EYW10:44 pmKey West
Dec 21
EYW4:40 pmKey West
6h 24m
1 stop
SGF10:04 pmSpringfield-Branson
$467
American Airlines
Aug 18
SGF6:25 amSpringfield-Branson
5h 30m
1 stop
EYW12:55 pmKey West
Aug 25
EYW11:30 amKey West
8h 48m
2 stops
SGF7:18 pmSpringfield-Branson
$477

momondo Fare Finder

 
Customize your flight search to find flights from Springfield to Key West that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated July 5, 2026.
Use the filters below to find and compare flights from Springfield to Key West that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SpringfieldKey West

SGF - EYW

SGFEYW

Springfield-Branson

Thu 9/24

4:48 pm-8:08 am

1 stop14h 20m

Key West

Mon 9/28

9:53 am-9:58 am

1 stop25h 05m

$304

SpringfieldKey West

SGF - EYW

SGFEYW

Springfield-Branson

Sun 9/27

4:48 pm-9:03 am

1 stop15h 15m

Key West

Thu 10/1

8:36 pm-2:10 pm

1 stop18h 34m

$334

SpringfieldKey West

SGF - EYW

SGFEYW

Springfield-Branson

Thu 7/30

7:45 pm-3:51 pm

1 stop19h 06m

Key West

Sun 8/2

10:32 pm-8:01 am

1 stop10h 29m

$344

SpringfieldKey West

SGF - EYW

SGFEYW

Springfield-Branson

Thu 8/27

4:59 pm-10:09 am

1 stop16h 10m

Key West

Sun 8/30

6:21 pm-5:51 pm

1 stop24h 30m

$378

SpringfieldKey West

SGF - EYW

SGFEYW

Springfield-Branson

Wed 9/23

10:26 am-11:35 am

1 stop24h 09m

Key West

Mon 9/28

9:53 am-9:58 am

1 stop25h 05m

$384

SpringfieldKey West

SGF - EYW

SGFEYW

Springfield-Branson

Sun 7/19

7:45 pm-3:51 pm

1 stop19h 06m

Key West

Thu 7/23

8:48 pm-9:30 am

1 stop13h 42m

$389

SpringfieldKey West

SGF - EYW

SGFEYW

Springfield-Branson

Thu 9/24

4:48 pm-8:08 am

1 stop14h 20m

Key West

Sun 9/27

6:11 pm-10:36 am

1 stop17h 25m

$399
Quickest round-trip

SpringfieldKey West

SGF - EYW

SGFEYW

Springfield-Branson

Tue 8/18

6:06 am-1:00 pm

1 stop5h 54m

Key West

Tue 8/25

1:59 pm-6:17 pm

1 stop5h 18m

$401

SpringfieldKey West

SGF - EYW

SGFEYW

Springfield-Branson

Sun 9/27

4:48 pm-9:03 am

1 stop15h 15m

Key West

Thu 10/1

10:40 am-8:05 am

2 stops22h 25m

$406

SpringfieldKey West

SGF - EYW

SGFEYW

Springfield-Branson

Sun 8/2

8:20 pm-3:51 pm

1 stop18h 31m

Key West

Sat 8/8

4:35 pm-7:14 pm

1 stop27h 39m

$433

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Key West from

How to get the cheapest flight ticket from Springfield to Key West

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Key West?

In general, November is the cheapest month to fly from Springfield to Key West. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $318. If you are unable to visit Key West during the month of November, then departing from Springfield during the month May is also very affordable. Most momondo users find prices during this month for around $413.

Can stopping save me money on Springfield to Key West flights?

You could potentially save up to 44% on your flight if you consider stops on a Springfield to Key West flight.

When to book flights from Springfield to Key West

Are you open to changing your travel dates? Check out the ideal times to fly from Springfield to Key West according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Springfield to Key West (SGF to EYW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Springfield to Key West

Fastest flight time

5h 46m

Direct flights

None
The fastest flight from Springfield to Key West takes 5h 46m
There are no direct flights from Springfield to Key West. There are no popular flight routes from Springfield to Key West.
Search flight deals

Frequently asked questions about flying from Springfield to Key West

  • How far is Springfield-Branson to Key West by plane?

    A flight from Springfield-Branson to Key West will travel around 1106.3 mi. A reasonable flight in good conditions will take 5h 46m.

  • When did momondo last update prices for flights from Springfield-Branson Airport to Key West Airport?

    Prices for flights from Springfield-Branson Airport to Key West Airport were last updated today.

  • How many operators does momondo search for flights from Springfield-Branson Airport to Key West Airport?

  • How old do you have to be to fly from Springfield-Branson Airport to Key West Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Springfield-Branson Airport to Key West Airport.

  • What documentation or ID do you need to fly to Key West Airport?

    The travel and health documents you'll need for your trip to Key West Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Key West Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Springfield to Key West?

Best airlines flying from Springfield to Key West

Compare and see reviews for airlines that fly from Springfield to Key West with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $230Free CancellationRating
7.8
8,451 reviews
Search Delta flights
American AirlinesPriceFrom $270Free CancellationRating
7.1
11,777 reviews
Search American Airlines flights

Traveling to a place near Key West?

Book flights to Key West if you plan to visit one of these locations
Big Pine Key
Little Torch Key

Why use momondo?

Why should I use momondo to find a flight deal from Springfield to Key West?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Key West from Springfield.

Can I find flights from Springfield to Key West with flexible booking policies on momondo?

Flights from Springfield to Key West with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Springfield to Key West?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Key West from Springfield.

I’m not ready to book a flight from Springfield to Key West right now. Can momondo alert me if prices change?

Price alerts on flights to Key West from Springfield are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Key West trip

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