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Cheap flights from Colorado Springs to Key West from $165

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Colorado Springs to Key West departing on 9/4. 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
0 bags

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Find the cheapest flights from Colorado Springs to Key West

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:48 am - 1:54 pm
COS
-
EYW
26h 06m
1 stop
Multiple Airlines Logo
7:53 pm - 8:58 am
EYW
-
COS
15h 05m
1 stop
$350Multiple Airlines
Fri, Jul 17 - Thu, Jul 23
Allegiant Air Logo
9:48 am - 1:54 pm
COS
-
EYW
26h 06m
1 stop
Allegiant Air Logo
10:55 am - 8:58 am
EYW
-
COS
24h 03m
2 stops
$474Allegiant Air
Fri, Jul 17 - Thu, Jul 23
Delta Logo
6:00 am - 1:29 pm
COS
-
EYW
5h 29m
1 stop
Delta Logo
7:50 am - 12:32 pm
EYW
-
COS
6h 42m
1 stop
$514Delta
Thu, Jul 9 - Thu, Jul 16
Delta Logo
6:00 am - 1:29 pm
COS
-
EYW
5h 29m
1 stop
Delta Logo
7:50 am - 12:32 pm
EYW
-
COS
6h 42m
1 stop
$554Delta
Fri, Jul 10 - Fri, Jul 17
American Airlines Logo
8:00 am - 4:54 pm
COS
-
EYW
6h 54m
1 stop
American Airlines Logo
7:33 pm - 11:52 am
EYW
-
COS
18h 19m
2 stops
$597American Airlines
Fri, Jul 3 - Mon, Jul 6
Delta Logo
6:00 am - 1:29 pm
COS
-
EYW
5h 29m
1 stop
Delta Logo
7:50 am - 12:32 pm
EYW
-
COS
6h 42m
1 stop
$609Delta
Thu, Jul 9 - Fri, Jul 17
American Airlines Logo
8:00 am - 6:44 pm
COS
-
EYW
8h 44m
2 stops
American Airlines Logo
3:00 pm - 10:57 pm
EYW
-
COS
9h 57m
2 stops
$635American Airlines
Thu, Sep 3 - Thu, Sep 10
American Airlines Logo
8:00 am - 4:54 pm
COS
-
EYW
6h 54m
1 stop
American Airlines Logo
1:47 pm - 10:24 pm
EYW
-
COS
10h 37m
2 stops
$646American Airlines
Fri, Jul 10 - Fri, Jul 17
American Airlines Logo
8:00 am - 7:06 pm
COS
-
EYW
9h 06m
2 stops
American Airlines Logo
7:33 pm - 11:52 am
EYW
-
COS
18h 19m
2 stops
$677American Airlines
Fri, Jul 3 - Mon, Jul 6
American Airlines Logo
8:00 am - 4:54 pm
COS
-
EYW
6h 54m
1 stop
American Airlines Logo
11:28 am - 10:24 pm
EYW
-
COS
12h 56m
2 stops
$688American Airlines
Thu, Jul 9 - Thu, Jul 16

United Airlines flights from Colorado Springs to Key West

Our best United Airlines deals on Colorado Springs to Key West flight tickets
United Airlines
Aug 22
COS11:55 amColorado Springs
23h 34m
2 stops
EYW1:29 pmKey West
Aug 26
EYW2:20 pmKey West
22h 13m
2 stops
COS10:33 amColorado Springs
$1,093
United Airlines
Aug 22
COS11:55 amColorado Springs
23h 34m
2 stops
EYW1:29 pmKey West
Aug 26
EYW2:20 pmKey West
32h 24m
2 stops
COS8:44 pmColorado Springs
$1,154
United Airlines
Jun 4
COS5:07 pmColorado Springs
18h 23m
3 stops
EYW1:30 pmKey West
Jul 17
EYW2:26 pmKey West
11h 33m
2 stops
COS11:59 pmColorado Springs
$1,583

Delta flights from Colorado Springs to Key West

Our best Delta deals on Colorado Springs to Key West flight tickets
Delta
Jul 9
COS6:00 amColorado Springs
5h 29m
1 stop
EYW1:29 pmKey West
Jul 16
EYW7:50 amKey West
6h 42m
1 stop
COS12:32 pmColorado Springs
$514
Delta
Jul 10
COS6:00 amColorado Springs
5h 29m
1 stop
EYW1:29 pmKey West
Jul 17
EYW7:50 amKey West
6h 42m
1 stop
COS12:32 pmColorado Springs
$554
Delta
Jul 9
COS6:00 amColorado Springs
5h 29m
1 stop
EYW1:29 pmKey West
Jul 17
EYW7:50 amKey West
6h 42m
1 stop
COS12:32 pmColorado Springs
$609

momondo Fare Finder

 
Customize your flight search to find flights from Colorado Springs 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 May 24, 2026.
Use the filters below to find and compare flights from Colorado Springs to Key West that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Colorado SpringsKey West

COS - EYW

COSEYW

Colorado Springs

Fri 7/17

9:48 am-1:54 pm

1 stop26h 06m

Key West

Thu 7/23

7:53 pm-8:58 am

1 stop15h 05m

$350

Colorado SpringsKey West

COS - EYW

COSEYW

Colorado Springs

Fri 7/17

9:48 am-1:54 pm

1 stop26h 06m

Key West

Thu 7/23

10:55 am-8:58 am

2 stops24h 03m

$474
Quickest round-trip

Colorado SpringsKey West

COS - EYW

COSEYW

Colorado Springs

Thu 7/9

6:00 am-1:29 pm

1 stop5h 29m

Key West

Thu 7/16

7:50 am-12:32 pm

1 stop6h 42m

$514

Colorado SpringsKey West

COS - EYW

COSEYW

Colorado Springs

Fri 7/10

6:00 am-1:29 pm

1 stop5h 29m

Key West

Fri 7/17

7:50 am-12:32 pm

1 stop6h 42m

$554

Colorado SpringsKey West

COS - EYW

COSEYW

Colorado Springs

Fri 7/3

8:00 am-4:54 pm

1 stop6h 54m

Key West

Mon 7/6

7:33 pm-11:52 am

2 stops18h 19m

$597

Colorado SpringsKey West

COS - EYW

COSEYW

Colorado Springs

Thu 7/9

6:00 am-1:29 pm

1 stop5h 29m

Key West

Fri 7/17

7:50 am-12:32 pm

1 stop6h 42m

$609

Colorado SpringsKey West

COS - EYW

COSEYW

Colorado Springs

Thu 9/3

8:00 am-6:44 pm

2 stops8h 44m

Key West

Thu 9/10

3:00 pm-10:57 pm

2 stops9h 57m

$635

Colorado SpringsKey West

COS - EYW

COSEYW

Colorado Springs

Fri 7/10

8:00 am-4:54 pm

1 stop6h 54m

Key West

Fri 7/17

1:47 pm-10:24 pm

2 stops10h 37m

$646

Colorado SpringsKey West

COS - EYW

COSEYW

Colorado Springs

Fri 7/3

8:00 am-7:06 pm

2 stops9h 06m

Key West

Mon 7/6

7:33 pm-11:52 am

2 stops18h 19m

$677

Colorado SpringsKey West

COS - EYW

COSEYW

Colorado Springs

Thu 7/9

8:00 am-4:54 pm

1 stop6h 54m

Key West

Thu 7/16

11:28 am-10:24 pm

2 stops12h 56m

$688

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to Key West from

How to get the cheapest flight ticket from Colorado Springs 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 typical price of a round-trip flight between Colorado Springs and Key West?

What is the cheapest month to fly to Key West?

In general, October is the cheapest month to fly from Colorado Springs to Key West. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you are unable to visit Key West during the month of October, then departing from Colorado Springs during the month September is also very affordable. Most momondo users find prices during this month for around $0.

Can stopping save me money on Colorado Springs to Key West flights?

You could potentially save up to 50% on your flight if you consider stops on a Colorado Springs to Key West flight.

When to book flights from Colorado Springs to Key West

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

Cheap Colorado Springs to Key West (COS to EYW) flight deals and tips

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

Fastest flight time

5h 28m

Direct flights

None
The fastest flight from Colorado Springs to Key West takes 5h 28m
There are no direct flights from Colorado Springs to Key West. There are no popular flight routes from Colorado Springs to Key West.
Search flight deals

Frequently asked questions about flying from Colorado Springs to Key West

  • How far is Colorado Springs to Key West by plane?

    The straight-line distance from Colorado Springs to Key West is 1665.5 mi. A reasonable flight in good conditions will take 5h 28m.

  • When did momondo last update prices for flights from Colorado Springs Airport to Key West Airport?

    Prices for flights from Colorado Springs Airport to Key West Airport are updated daily.

  • How many operators does momondo search for flights from Colorado Springs Airport to Key West Airport?

  • How old do you have to be to fly from Colorado Springs Airport to Key West Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Colorado Springs Airport to Key West Airport.

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

    The required travel and health documents for your Key West Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Key West Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

Best airlines flying from Colorado Springs to Key West

Compare and see reviews for airlines that fly from Colorado Springs to Key West with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $236Free CancellationRating
7.9
8,436 reviews
Search Delta flights
American AirlinesPriceFrom $309Free CancellationRating
7.1
11,631 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 Colorado Springs to Key West?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Colorado Springs to Key West. Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to Key West from Colorado Springs which offer a flexible booking policy as well as other useful filters and features.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Colorado Springs to Key West.

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

Yes momondo offers price alerts on flights to Key West from Colorado Springs. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Key West trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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