Key West

$114+ Cheap flights from Colorado to Key West (EYW)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/10. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — EYW
Dec 23 — Dec 301
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Cheap flight deals from Colorado to Key West

Discover tips and strategies to find the most affordable flight options for your journey from Colorado (USCO) to Key West (EYW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 18, 2024.

Round-trip from

$262
(American Airlines)

One-way from

$114
(JetBlue)
From Colorado to Key West
One-way flight from Colorado to Key West

Find flight deals from Colorado to Key West

Cheapest flights from Colorado to Key West
Explore the most affordable flight options available from Colorado to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2024.

This American Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3112:59 amDEN - EYW
1 stop6h 53mAmerican Airlines
Wed 1/812:57 pmEYW - DEN
1 stop7h 10mAmerican Airlines
Deal found 12/17$287
This United Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/257:40 amDEN - EYW
1 stop7h 35mUnited Airlines
Tue 12/314:50 pmEYW - DEN
1 stop8h 15mUnited Airlines
Deal found 12/17$554
This Delta deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/1612:55 amDEN - EYW
1 stop8h 42mDelta
Fri 12/206:02 pmEYW - DEN
1 stop8h 09mDelta
Deal found 12/17$672
This Trip.com deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2612:29 amDEN - EYW
1 stop6h 46mMultiple Airlines
Tue 12/312:00 pmEYW - DEN
2 stops36h 20mMultiple Airlines
Deal found 12/17$704
This United deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/227:44 amCOS - EYW
1 stop6h 25mUnited Airlines
Wed 12/254:50 pmEYW - COS
1 stop7h 01mUnited Airlines
Deal found 12/17$743
This JetBlue deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2911:33 pmDEN - EYW
1 stop10h 19mJetBlue
Thu 1/212:37 pmEYW - DEN
1 stop11h 08mJetBlue
Deal found 12/17$829
This American Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/225:56 amCOS - EYW
2 stops11h 33mAmerican Airlines
Wed 12/251:52 pmEYW - COS
2 stops10h 06mAmerican Airlines
Deal found 12/17$852

Find flights from Colorado to Key West within your budget

Customize your flight search to find flights from Colorado 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, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

DenverKey West

DEN - EYW

DENEYW

Denver Intl

Mon 1/20

6:35 am-4:37 pm

1 stop8h 02m

Key West

Tue 1/28

4:00 pm-10:58 pm

1 stop8h 58m

$262

Colorado SpringsKey West

COS - EYW

COSEYW

Colorado Springs

Mon 2/10

6:00 am-4:25 pm

1 stop8h 25m

Key West

Fri 2/14

3:08 pm-11:52 pm

2 stops10h 44m

$301

DenverKey West

DEN - EYW

DENEYW

Denver Intl

Mon 1/27

6:00 am-2:08 pm

1 stop6h 08m

Key West

Fri 1/31

6:16 pm-10:46 pm

1 stop6h 30m

$328

DenverKey West

DEN - EYW

DENEYW

Denver Intl

Fri 1/31

12:50 am-2:20 pm

1 stop11h 30m

Key West

Fri 2/7

3:05 pm-11:28 pm

1 stop10h 23m

$329

DenverKey West

DEN - EYW

DENEYW

Denver Intl

Sat 1/25

7:45 am-4:01 pm

1 stop6h 16m

Key West

Fri 1/31

1:50 pm-10:22 pm

1 stop10h 32m

$358

Colorado SpringsKey West

COS - EYW

COSEYW

Colorado Springs

Mon 2/10

7:30 am-4:01 pm

1 stop6h 31m

Key West

Fri 2/14

4:50 pm-9:35 pm

1 stop6h 45m

$398

Colorado SpringsKey West

COS - EYW

COSEYW

Colorado Springs

Thu 2/6

6:00 am-2:08 pm

1 stop6h 08m

Key West

Mon 2/10

3:03 pm-9:05 pm

1 stop8h 02m

$593

DenverKey West

DEN - EYW

DENEYW

Denver Intl

Fri 1/10

11:55 pm-12:41 pm

1 stop10h 46m

$114

DenverKey West

DEN - EYW

DENEYW

Denver Intl

Tue 1/21

6:30 am-3:43 pm

1 stop7h 13m

$118

Colorado SpringsKey West

COS - EYW

COSEYW

Colorado Springs

Wed 4/2

6:29 am-4:46 pm

2 stops8h 17m

$154

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 15 results
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Best time to book a flight from Colorado to Key West

Have a flexible travel schedule? Discover the best time to fly to Key West from Colorado with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Colorado to Key West

Get recent, data-driven insights about flights from Colorado to Key West including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Colorado to Key West?

Currently, August is the cheapest month in which you can book a flight from Colorado to Key West (average of $328). Flying from Colorado to Key West in March is currently the most expensive (average of $536). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CO to EYW?

Find hourly flight availability from Colorado to Key West. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2024.

When flying from Colorado to Key West, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Key West by month

Plan your trip to Key West by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Key West ranges from 1.5 - 6.7 inches per month. September is typically the wettest month, when rainfall can reach 6.7 in. February is typically the driest time to visit Key West when rainfall is around 1.5 in.

Temperature in Key West by month

Plan your trip to Key West by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Key West, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 69.8 F).

Reviews of airlines servicing Key West

Get insights into the airlines that provide service to Key West. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Key West. Reviews last updated December 18, 2024.
Read through reviews of airlines operating flights from Colorado to Key West, such as Delta, American Airlines and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good
8,604 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.6

Food

7.3

Reviews

1 / 10

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.

8.0
Very good
8,604 reviews
8.0
Very good
8,604 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.6

Food

7.3

Reviews

1 / 10

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.

7.4
Good
3,279 reviews
8.0
Very good
8,604 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.6

Food

7.3

Reviews

1 / 10

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.

7.4
Good
9,059 reviews
8.0
Very good
8,604 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.6

Food

7.3

Reviews

1 / 10

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.

7.4
Good
829 reviews
8.0
Very good
8,604 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.6

Food

7.3

Reviews

1 / 10

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.

7.2
Good
10,000 reviews
8.0
Very good
8,604 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.6

Food

7.3

Reviews

1 / 10

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.

Related info for your journey

Find useful and relevant information for your journey from Colorado to Key West. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to Key West from Colorado?

    For a flight from Colorado to Key West, you will be flying into Key West. Key West (EYW) is just 2.6 mi from the center of the city.

  • What are the cheapest airlines to fly from Colorado to Key West one-way?

    The cheapest airline one-way is JetBlue, with whom users have recently found tickets for as low as $114. However, be on the lookout for offers from American Airlines and Allegiant Air, as they are both options that can get you from Colorado to Key West for a low price.

  • What are the most popular routes from Colorado to Key West?

  • Can I find deals for flights from Colorado to Key West that include hotel bookings?

    Yes. In addition to deals on Colorado to Key West flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Colorado to Key West?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Colorado to Key West.

  • Can I find deals for business class flights from Colorado to Key West?

    Yes. Cheapflights offers flight deals from Colorado to Key West by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Colorado to Key West?

    Currently, August is the cheapest month in which you can book a flight from Colorado to Key West (average of $328). Flying from Colorado to Key West in March is currently the most expensive (average of $536). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Colorado to Key West

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Colorado to Key West

Discover the top 3 airlines that operate flights from Colorado to Key West. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$237Average$546FlexibilityNo cancel feeOn-time71%
DeltaCheapest$247Average$383FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$347Average$583FlexibilityNo cancel feeOn-time69%
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