What airlines fly to Key West?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Key West from Colorado Springs according to our data. American Airlines is the first choice among our users, with 72% of people opting to fly with this airline when traveling to Key West. Keep in mind that there are 3 different airlines that fly to Key West on a routine basis, so you have a few additional options to choose from.

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?

As of December 2025, there are 2 operators available to choose from 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.

$283 Cheap Flights from Colorado Springs to Key West in 2025/26

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Find the cheapest flights from Colorado Springs to Key West

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Cheap round-trip flights

Enter your travel dates to find the best prices.

6:12 am - 6:01 pm

COS

EYW

9h 49m2 stops

2:43 pm - 8:57 pm

EYW

COS

8h 14m1 stop

$496American Airlines

Fri, Feb 6 - Mon, Feb 9

6:12 am - 6:01 pm

COS

EYW

9h 49m2 stops

6:06 am - 2:09 pm

EYW

COS

10h 03m2 stops

$501American Airlines

Fri, Feb 6 - Mon, Feb 9

6:12 am - 4:24 pm

COS

EYW

8h 12m1 stop

2:43 pm - 8:57 pm

EYW

COS

8h 14m1 stop

$623American Airlines

Fri, Feb 6 - Mon, Feb 9

10:21 am - 11:56 pm

COS

EYW

11h 35m2 stops

2:43 pm - 8:57 pm

EYW

COS

8h 14m1 stop

$628American Airlines

Fri, Feb 6 - Mon, Feb 9

10:21 am - 11:56 pm

COS

EYW

11h 35m2 stops

6:06 am - 2:12 pm

EYW

COS

10h 06m2 stops

$633American Airlines

Fri, Feb 6 - Mon, Feb 9

11:43 am - 3:17 pm

COS

EYW

25h 34m1 stop

4:15 pm - 11:02 am

EYW

COS

20h 47m1 stop

$661United Airlines

Sat, Jan 10 - Wed, Jan 14

3:30 pm - 3:17 pm

COS

EYW

21h 47m2 stops

4:15 pm - 11:02 am

EYW

COS

20h 47m1 stop

$666United Airlines

Sat, Jan 10 - Wed, Jan 14

5:05 pm - 3:17 pm

COS

EYW

20h 12m2 stops

6:05 pm - 11:02 am

EYW

COS

18h 57m2 stops

$672United Airlines

Sat, Jan 10 - Wed, Jan 14

1:06 pm - 12:46 pm

COS

EYW

21h 40m1 stop

2:43 pm - 8:57 pm

EYW

COS

8h 14m1 stop

$701American Airlines

Fri, Feb 6 - Mon, Feb 9

3:30 pm - 11:26 am

COS

EYW

17h 56m2 stops

2:25 pm - 10:57 am

EYW

COS

22h 32m3 stops

$883United Airlines

Fri, Feb 6 - Mon, Feb 9

American Airlines flights from Colorado Springs to Key West

Our best American Airlines deals on Colorado Springs to Key West flight tickets

American Airlines

Feb 6

COS6:12 amColorado Springs

9h 49m

2 stops

EYW6:01 pmKey West

Feb 9

EYW2:43 pmKey West

8h 14m

1 stop

COS8:57 pmColorado Springs

$496

Find similar

American Airlines

Feb 6

COS6:12 amColorado Springs

9h 49m

2 stops

EYW6:01 pmKey West

Feb 9

EYW6:06 amKey West

10h 03m

2 stops

COS2:09 pmColorado Springs

$501

Find similar

American Airlines

Feb 6

COS6:12 amColorado Springs

8h 12m

1 stop

EYW4:24 pmKey West

Feb 9

EYW2:43 pmKey West

8h 14m

1 stop

COS8:57 pmColorado Springs

$623

Find similar

United Airlines flights from Colorado Springs to Key West

Our best United Airlines deals on Colorado Springs to Key West flight tickets

United Airlines

Jan 10

COS11:43 amColorado Springs

25h 34m

1 stop

EYW3:17 pmKey West

Jan 14

EYW4:15 pmKey West

20h 47m

1 stop

COS11:02 amColorado Springs

$661

Find similar

United Airlines

Jan 10

COS3:30 pmColorado Springs

21h 47m

2 stops

EYW3:17 pmKey West

Jan 14

EYW4:15 pmKey West

20h 47m

1 stop

COS11:02 amColorado Springs

$666

Find similar

United Airlines

Jan 10

COS5:05 pmColorado Springs

20h 12m

2 stops

EYW3:17 pmKey West

Jan 14

EYW6:05 pmKey West

18h 57m

2 stops

COS11:02 amColorado Springs

$672

Find similar

momondo Fare Finder

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

Colorado SpringsKey West

COS - EYW

COSEYW

Colorado Springs

Fri 2/6

6:12 am-6:01 pm

2 stops9h 49m

Key West

Mon 2/9

2:43 pm-8:57 pm

1 stop8h 14m

$496

Colorado SpringsKey West

COS - EYW

COSEYW

Colorado Springs

Fri 2/6

6:12 am-6:01 pm

2 stops9h 49m

Key West

Mon 2/9

6:06 am-2:09 pm

2 stops10h 03m

$501

Colorado SpringsKey West

COS - EYW

COSEYW

Colorado Springs

Fri 2/6

6:12 am-4:24 pm

1 stop8h 12m

Key West

Mon 2/9

2:43 pm-8:57 pm

1 stop8h 14m

$623

Colorado SpringsKey West

COS - EYW

COSEYW

Colorado Springs

Fri 2/6

10:21 am-11:56 pm

2 stops11h 35m

Key West

Mon 2/9

2:43 pm-8:57 pm

1 stop8h 14m

$628

Colorado SpringsKey West

COS - EYW

COSEYW

Colorado Springs

Fri 2/6

10:21 am-11:56 pm

2 stops11h 35m

Key West

Mon 2/9

6:06 am-2:12 pm

2 stops10h 06m

$633

Colorado SpringsKey West

COS - EYW

COSEYW

Colorado Springs

Sat 1/10

11:43 am-3:17 pm

1 stop25h 34m

Key West

Wed 1/14

4:15 pm-11:02 am

1 stop20h 47m

$661

Colorado SpringsKey West

COS - EYW

COSEYW

Colorado Springs

Sat 1/10

3:30 pm-3:17 pm

2 stops21h 47m

Key West

Wed 1/14

4:15 pm-11:02 am

1 stop20h 47m

$666

Colorado SpringsKey West

COS - EYW

COSEYW

Colorado Springs

Sat 1/10

5:05 pm-3:17 pm

2 stops20h 12m

Key West

Wed 1/14

6:05 pm-11:02 am

2 stops18h 57m

$672

Colorado SpringsKey West

COS - EYW

COSEYW

Colorado Springs

Fri 2/6

1:06 pm-12:46 pm

1 stop21h 40m

Key West

Mon 2/9

2:43 pm-8:57 pm

1 stop8h 14m

$701

Colorado SpringsKey West

COS - EYW

COSEYW

Colorado Springs

Fri 2/6

3:30 pm-11:26 am

2 stops17h 56m

Key West

Mon 2/9

2:25 pm-10:57 am

3 stops22h 32m

$883

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

Prices

Airlines

What is the cheapest day to depart on your flight to Key West?

On average, the least expensive day to fly to Key West from Colorado Springs is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $347. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Colorado Springs to Key West for around $493.

What is the cheapest time of day to depart on your flight to Key West?

According to our data, the cheapest time of day to fly to Key West is in the morning. momondo users have found flights departing from Colorado Springs to Key West in the morning for as low as $426. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Key West are more costly in the evening, with an average ticket price of $485. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

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

You could potentially save up to 8% 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	6h 06m
Direct flights	None

The fastest flight from Colorado Springs to Key West takes 6h 06m

There are no direct flights from Colorado Springs to Key West. There are no popular flight routes from Colorado Springs to Key West.

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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 6h 06m.
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?
As of December 2025, there are 2 operators available to choose from 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?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Colorado Springs to Key West is American Airlines (81% of total bookings). The next most popular airline is Delta (19%).

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
Delta	PriceFrom $236	Free Cancellation	Rating 7.9 8,014 reviews		Search Delta flights
American Airlines	PriceFrom $288	Free Cancellation	Rating 7.2 11,052 reviews		Search American Airlines flights

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.