Find flights
Deals
When to book
Airlines
Travel Guide

Cheap flights to Colorado from C$ 69

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 23/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
BOS — DEN
16 Apr — 23 Apr1
1 adult
Tue 16/4
Tue 23/4

Flights to Colorado in 2024

Find the latest flights to Colorado in 2024, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 539,100 searches and data was last updated on 11 April 2024.

Popular in

August

Cheapest in

March

Average price

C$ 520

Round-trip from

C$ 320

One-way from

C$ 191
High demand for flights, 10% potential price rise
Best time to find cheap flights, 1% potential price drop
Average for round-trip flights in April 2024
From Toronto to Denver Intl
One-way flight from Toronto to Colorado

Find flights to Colorado

Browse one-way and round-trip flights deals to Colorado on Cheapflights. Flight deals are based on user searches and were last updated on 11 April 2024
Explore Colorado

Cheap flights to Colorado in April & May 2024

Search the best deals to popular Colorado cities recently found by Cheapflights users
The following deals offer some of the lowest prices we've found on flights heading to Colorado in April and May 2024. Be sure to check back soon as deals update often.
Cheap flights to Denver, CO
Tue 30/411:00 a.m.DTW - DEN
Nonstop3h 20mFrontier
Thu 2/57:00 a.m.DEN - DTW
Nonstop2h 55mFrontier
Deal found 10/4C$ 104
Mon 29/410:55 a.m.DTW - DEN
Nonstop3h 17mFrontier
Fri 3/55:06 a.m.DEN - DTW
Nonstop2h 54mFrontier
Deal found 10/4C$ 105
Mon 29/412:13 p.m.DTW - DEN
1 stop14h 04mFrontier
Wed 1/55:06 a.m.DEN - DTW
Nonstop2h 54mFrontier
Deal found 10/4C$ 108
Tue 30/411:00 a.m.DTW - DEN
Nonstop3h 20mFrontier
Wed 1/56:00 a.m.DEN - DTW
1 stop9h 31mFrontier
Deal found 10/4C$ 117
Thu 25/412:55 p.m.DTW - DEN
Nonstop3h 15mFrontier
Mon 29/45:01 a.m.DEN - DTW
Nonstop2h 54mFrontier
Deal found 10/4C$ 118
Tue 30/411:00 a.m.DTW - DEN
Nonstop3h 20mFrontier
Mon 6/55:01 a.m.DEN - DTW
Nonstop2h 54mFrontier
Deal found 9/4C$ 120
Mon 29/412:13 p.m.DTW - DEN
1 stop14h 04mFrontier
Sun 5/56:31 a.m.DEN - DTW
Nonstop2h 55mFrontier
Deal found 10/4C$ 121
Fri 26/49:55 a.m.DTW - DEN
1 stop9h 35mMultiple Airlines
Wed 1/55:06 a.m.DEN - DTW
Nonstop2h 54mMultiple Airlines
Deal found 10/4C$ 123
Sat 27/410:45 a.m.DTW - DEN
Nonstop3h 17mFrontier
Mon 6/56:31 a.m.DEN - DTW
1 stop8h 32mFrontier
Deal found 9/4C$ 131
Cheap flights to Colorado Springs, CO
Sat 11/55:00 a.m.SEA - COS
1 stop10h 04mUnited Airlines
Tue 14/53:20 p.m.COS - SEA
1 stop7h 07mUnited Airlines
Deal found 11/4C$ 543
Wed 22/55:00 a.m.SEA - COS
1 stop17h 55mUnited Airlines
Sun 26/54:30 p.m.COS - SEA
1 stop16h 32mUnited Airlines
Deal found 10/4C$ 603
Wed 22/55:00 a.m.SEA - COS
1 stop17h 55mUnited Airlines
Mon 27/57:20 a.m.COS - SEA
1 stop25h 42mUnited Airlines
Deal found 10/4C$ 639
Sat 25/55:05 a.m.SEA - COS
1 stop14h 32mUnited Airlines
Mon 27/56:30 p.m.COS - SEA
1 stop14h 32mUnited Airlines
Deal found 10/4C$ 666
Fri 3/57:10 p.m.SEA - COS
1 stop12h 44mUnited Airlines
Sun 5/53:20 p.m.COS - SEA
2 stops23h 23mUnited Airlines
Deal found 10/4C$ 756
Wed 22/57:25 a.m.SEA - COS
2 stops15h 30mUnited Airlines
Sun 26/54:30 p.m.COS - SEA
1 stop16h 32mUnited Airlines
Deal found 10/4C$ 789
Sat 25/56:15 a.m.SEA - COS
2 stops13h 22mUnited Airlines
Mon 27/56:30 p.m.COS - SEA
1 stop14h 32mUnited Airlines
Deal found 10/4C$ 804
Sat 18/56:15 a.m.SEA - COS
2 stops12h 18mDelta
Sat 1/68:20 a.m.COS - SEA
2 stops7h 58mDelta
Deal found 10/4C$ 892
Thu 11/49:30 a.m.SEA - COS
2 stops9h 02mDelta
Fri 12/48:20 a.m.COS - SEA
1 stop5h 06mDelta
Deal found 10/4C$ 917

Colorado 2024 flight deals

Explore flight deals for Colorado in 2024, offering the best prices and options to suit your preferences. In the last 7 days, Cheapflights users made a total of 539,100 searches and data were last updated on 11 April 2024.
Check out some of the best flight deals to Colorado in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Sat 27/42:55 p.m.SEA - DEN
Nonstop2h 47mFrontier
Wed 1/52:49 p.m.DEN - SEA
Nonstop3h 09mFrontier
Deal found 10/4C$ 90
Tue 30/411:00 a.m.DTW - DEN
Nonstop3h 20mFrontier
Sat 4/55:01 a.m.DEN - DTW
Nonstop2h 54mFrontier
Deal found 10/4C$ 91
Sat 27/49:32 p.m.SEA - DEN
Nonstop2h 50mFrontier
Wed 1/52:49 p.m.DEN - SEA
Nonstop3h 09mFrontier
Deal found 9/4C$ 91
Tue 30/411:00 a.m.DTW - DEN
Nonstop3h 20mFrontier
Thu 2/57:00 a.m.DEN - DTW
Nonstop2h 55mFrontier
Deal found 10/4C$ 104
Mon 29/410:55 a.m.DTW - DEN
Nonstop3h 17mFrontier
Fri 3/55:06 a.m.DEN - DTW
Nonstop2h 54mFrontier
Deal found 10/4C$ 105
Sat 24/810:08 p.m.SEA - DEN
Nonstop2h 43mFrontier
Wed 28/87:08 p.m.DEN - SEA
Nonstop3h 03mFrontier
Deal found 10/4C$ 105
Mon 29/412:13 p.m.DTW - DEN
1 stop14h 04mFrontier
Wed 1/55:06 a.m.DEN - DTW
Nonstop2h 54mFrontier
Deal found 10/4C$ 108
Tue 30/411:00 a.m.DTW - DEN
Nonstop3h 20mFrontier
Wed 1/56:00 a.m.DEN - DTW
1 stop9h 31mFrontier
Deal found 10/4C$ 117
Thu 25/412:55 p.m.DTW - DEN
Nonstop3h 15mFrontier
Mon 29/45:01 a.m.DEN - DTW
Nonstop2h 54mFrontier
Deal found 10/4C$ 118

Flights to Colorado departing soon

Discover available last-minute flight options to Colorado, providing immediate availability and potentially lower prices. In the last 7 days, Cheapflights users made a total of 539,100 searches and data was last updated on 11 April 2024.
If you're looking for a last-minute flight to Colorado, consider booking one of these fares. Double check the price, date, and time of your last-minute flight.
Tue 16/411:35 a.m.IAD - DEN
1 stop24h 50mSun Country Air
Tue 23/45:45 p.m.DEN - IAD
1 stop15h 17mSun Country Air
Deal found 10/4C$ 238

One-way flights to Colorado

Explore one-way flight options to Colorado for greater flexibility in your travel plans. Find up-to-date pricing and availability for one-way flights. In the last 7 days, Cheapflights users made a total of 539,100 searches and data was last updated on 11 April 2024.
Consider booking one of these one-way flights heading to Colorado. Users can also find round-trip Colorado flights by using the search form above.
Thu 23/51:20 p.m.LAS - DEN
1 stop27h 33mFrontier
Deal found 10/4C$ 69
Tue 18/611:15 a.m.SEA - COS
1 stop7h 19mDelta
Deal found 10/4C$ 178

Direct flights to Colorado

Sat 27/42:55 p.m.SEA - DEN
Nonstop2h 47mFrontier
Wed 1/52:49 p.m.DEN - SEA
Nonstop3h 09mFrontier
Deal found 10/4C$ 90
Tue 30/411:00 a.m.DTW - DEN
Nonstop3h 20mFrontier
Sat 4/55:01 a.m.DEN - DTW
Nonstop2h 54mFrontier
Deal found 10/4C$ 91
Sat 27/49:32 p.m.SEA - DEN
Nonstop2h 50mFrontier
Wed 1/52:49 p.m.DEN - SEA
Nonstop3h 09mFrontier
Deal found 9/4C$ 91
Tue 30/411:00 a.m.DTW - DEN
Nonstop3h 20mFrontier
Thu 2/57:00 a.m.DEN - DTW
Nonstop2h 55mFrontier
Deal found 10/4C$ 104
Mon 29/410:55 a.m.DTW - DEN
Nonstop3h 17mFrontier
Fri 3/55:06 a.m.DEN - DTW
Nonstop2h 54mFrontier
Deal found 10/4C$ 105
Sat 24/810:08 p.m.SEA - DEN
Nonstop2h 43mFrontier
Wed 28/87:08 p.m.DEN - SEA
Nonstop3h 03mFrontier
Deal found 10/4C$ 105
Mon 29/410:55 a.m.DTW - DEN
Nonstop3h 17mFrontier
Sat 4/55:01 a.m.DEN - DTW
Nonstop2h 54mFrontier
Deal found 10/4C$ 108
Sat 27/410:45 a.m.DTW - DEN
Nonstop3h 17mFrontier
Mon 6/55:01 a.m.DEN - DTW
Nonstop2h 54mFrontier
Deal found 9/4C$ 117
Thu 25/412:55 p.m.DTW - DEN
Nonstop3h 15mFrontier
Mon 29/45:01 a.m.DEN - DTW
Nonstop2h 54mFrontier
Deal found 10/4C$ 118

Find flights to Colorado within your budget

Locate flights to Colorado that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 539,100 searches and data was last updated on 11 April 2024.

Fly from

Any airport

Budget

C$ 90 - C$ 245

Route

Depart

Return

Price

Seattle/Tacoma IntlDenver Intl

SEA - DEN

SEADEN

Seattle/Tacoma Intl

Sat 27/4

Nonstop2h 47m

Denver Intl

Wed 1/5

Nonstop3h 09m

C$ 90

Detroit Metropolitan Wayne CountyDenver Intl

DTW - DEN

DTWDEN

Detroit Metropolitan Wayne County

Tue 30/4

Nonstop3h 20m

Denver Intl

Sat 4/5

Nonstop2h 54m

C$ 91

Seattle/Tacoma IntlDenver Intl

SEA - DEN

SEADEN

Seattle/Tacoma Intl

Sat 27/4

Nonstop2h 50m

Denver Intl

Wed 1/5

Nonstop3h 09m

C$ 91

Detroit Metropolitan Wayne CountyDenver Intl

DTW - DEN

DTWDEN

Detroit Metropolitan Wayne County

Fri 26/4

1 stop9h 35m

Denver Intl

Wed 1/5

Nonstop2h 54m

C$ 123

Detroit Metropolitan Wayne CountyDenver Intl

DTW - DEN

DTWDEN

Detroit Metropolitan Wayne County

Sat 11/5

Nonstop3h 08m

Denver Intl

Mon 13/5

Nonstop2h 50m

C$ 189

Boston Logan IntlDenver Intl

BOS - DEN

BOSDEN

Boston Logan Intl

Tue 30/4

1 stop6h 35m

Denver Intl

Sat 4/5

1 stop21h 18m

C$ 225

Seattle/Tacoma IntlDenver Intl

SEA - DEN

SEADEN

Seattle/Tacoma Intl

Sat 1/6

Nonstop2h 43m

Denver Intl

Sun 9/6

Nonstop2h 57m

C$ 229

Boston Logan IntlDenver Intl

BOS - DEN

BOSDEN

Boston Logan Intl

Sat 4/5

Nonstop4h 41m

Denver Intl

Mon 6/5

Nonstop3h 48m

C$ 244

Boston Logan IntlDenver Intl

BOS - DEN

BOSDEN

Boston Logan Intl

Tue 7/5

Nonstop4h 35m

Denver Intl

Thu 9/5

Nonstop3h 45m

C$ 245

Flights are sorted by cheapest first

Deals found on 10/4

Average price of flights to Colorado by month

Plan your trip to Colorado by taking into account the cheapest months to travel. The average price of a one-way flight to Colorado is currently C$ 124 while a round-trip flight costs C$ 170. Price data was last updated on 7 April 2024.

Currently, January is the cheapest month in which you can book a flight to Colorado (average of C$ 395). Flying to Colorado in July will prove the most costly (average of C$ 504). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

January

C$ 538

February

C$ 598

March

C$ 599

April

C$ 598

May

C$ 635

June

C$ 643

July

C$ 686

August

C$ 659

September

C$ 626

October

C$ 588

November

C$ 577

December

C$ 550

Temperature and rainfall in Colorado by month

Plan your trip to Colorado by taking into account the average temperature and rainfall totals by month.

DEN

Temperature

-1 - 23 °C

If weather is an important factor for your trip to Colorado, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -1.0 C).

When is the best time to book a flight to Colorado?

Use this chart to determine the optimal time to book a round-trip flight to Colorado. Price data was last updated on 28 January 2024.
Booking 47 days in advance of your planned departure date is, on average, the best time to get cheap flights to Colorado. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Search Deals

Reviews of airlines servicing Colorado

Get insights into the airlines that provide service to Colorado. 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 Colorado. Reviews last updated 11 April 2024.
Get a feel of what it's like to fly with WestJet, Delta and Alaska Airlines to Colorado by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
11,206 reviews

Boarding

8.2

Overall

8.1

Entertainment

8.0

Food

7.5

Crew

8.6

Comfort

7.9

Reviews

1 / 10

I love the seamless way that delta ensures that my luggage is on board the plane, I get a notification that it's on board. I love boarding process, orderly and on time. Lots of room in Comfort plus and getting upgraded to first class was everything!

8.1
Very good
11,206 reviews
8.1
Very good
11,206 reviews

Boarding

8.2

Overall

8.1

Entertainment

8.0

Food

7.5

Crew

8.6

Comfort

7.9

Reviews

1 / 10

I love the seamless way that delta ensures that my luggage is on board the plane, I get a notification that it's on board. I love boarding process, orderly and on time. Lots of room in Comfort plus and getting upgraded to first class was everything!

7.7
Good
2,685 reviews
8.1
Very good
11,206 reviews

Boarding

8.2

Overall

8.1

Entertainment

8.0

Food

7.5

Crew

8.6

Comfort

7.9

Reviews

1 / 10

I love the seamless way that delta ensures that my luggage is on board the plane, I get a notification that it's on board. I love boarding process, orderly and on time. Lots of room in Comfort plus and getting upgraded to first class was everything!

7.5
Good
3,007 reviews
8.1
Very good
11,206 reviews

Boarding

8.2

Overall

8.1

Entertainment

8.0

Food

7.5

Crew

8.6

Comfort

7.9

Reviews

1 / 10

I love the seamless way that delta ensures that my luggage is on board the plane, I get a notification that it's on board. I love boarding process, orderly and on time. Lots of room in Comfort plus and getting upgraded to first class was everything!

7.4
Good
11,391 reviews
8.1
Very good
11,206 reviews

Boarding

8.2

Overall

8.1

Entertainment

8.0

Food

7.5

Crew

8.6

Comfort

7.9

Reviews

1 / 10

I love the seamless way that delta ensures that my luggage is on board the plane, I get a notification that it's on board. I love boarding process, orderly and on time. Lots of room in Comfort plus and getting upgraded to first class was everything!

7.3
Good
15,011 reviews
8.1
Very good
11,206 reviews

Boarding

8.2

Overall

8.1

Entertainment

8.0

Food

7.5

Crew

8.6

Comfort

7.9

Reviews

1 / 10

I love the seamless way that delta ensures that my luggage is on board the plane, I get a notification that it's on board. I love boarding process, orderly and on time. Lots of room in Comfort plus and getting upgraded to first class was everything!

Nature lovers and adventure seekers of all levels book flights to Colorado during ski season, when winter heats up. Visitors booking flights to Colorado during this time have a soft-spot for skiing, snow-boarding and cold-weather sports. But there is more to Colorado than bunny slopes and black diamonds. Colorado’s vast parkland offers tourists on Colorado flights the opportunity to go mountain biking, fishing, horseback riding, kayaking, white water rafting or just enjoy some rest and relaxation at one of its many top-rated resorts.

The western part of the state comprises beautiful remote desert canyons and the archeological remnants of the cliff cities left by an ancient civilization at Mesa Verde National Park, a stark contrast to the alpine wonders that attract most visitors to Colorado. Insider travel tip: Take an extra suitcase with you on your Colorado flight – you’ll need it if you’re staying in Vail. Vail is best known as one of the top ski destinations in America. But if you need a break from the slopes, head straight to Vail’s town centre where the shopping is exquisite.

No matter what your reason for booking flights to Colorado, you’re sure to leave the state with memories of spacious skies and purple mountains majesty.

Colorado climate

Colorado averages 296 sunny days a year. There isn’t much precipitation in the lower elevations, but huge amounts of snow in the mountains. Most visitors booking Colorado flights take advantage of the winter months when snow falls heavy in the mountains.Winter starts in late November. In Denver and Colorado Springs, summer days are hot and dry and the evenings mild. Summer comes to the mountains in June, and the warm weather lasts until mid-September. Winter hits around mid-November, though snowstorms can start in the mountains in September.The climate from one area to another can be dramatically different due to the difference in elevation and the orientation of mountain ranges and valleys.

Getting around Colorado

Denveris a transportation hub for Colorado, both for entering and leaving the state and for finding transportation to other Colorado destinations. You can rely on public transportation during your stay in Denver. Taxis and shuttles are also available in other large cities and towns. To help you get around the state, there are commuter airlines and shuttle buses from the Denver airport. You can pick up other Colorado flights at the Denver airport, or one of the smaller airports around the state. Amtrak has a couple of routes through the state, and some say the Durango and Silverton Narrow Gauge Railroad in the southwest isn’t to be missed.

A world-renowned destination for cyclists, interstate highway shoulders are open to cyclists (except in urban areas). The mountain roads are more demanding, and one of the most popular and challenging routes is the Million Dollar Highway.

Related info for your journey

  • When is the best time to fly to Colorado?

    Peak Season: Summer, Memorial Day to Labour Day, is the peak season with lots of crowds and high rates. The ski resorts peak again in winter, and they are as crowded in July as they are in February. Book Colorado flights and accommodations early if you plan to travel during the peak season. Most of the resorts book up fast and budget and economy travel is hard to find. Off Season: The closest you will come to off season are the fall and spring seasons. Cheap flights to Colorado can usually be purchased during these times, right after and before the winter ski rush. The best time to visit is mid-September through October as the weather usually stays warm. Find flights to Colorado

  • Can I find cheaper flights to Colorado if I am willing to have layovers?

    Yes, flights with layovers are often cheaper than direct flights. Keep an eye out for flight deals to Colorado on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Colorado?

    Based on reviews from Cheapflights users, WestJet is rated the highest out of the airlines that fly to Colorado.

  • What is the cheapest airport to fly to in Colorado?

    Denver Intl Airport is currently the cheapest airport to fly to in Colorado. One-way flights to Denver Intl Airport typically cost C$ 40, while round-trip flights cost around C$ 90.

  • How much is a round-trip flight to Colorado?

    A round-trip flight to Colorado will typically cost around C$ 214, however they can be found for as little as C$ 66.

  • Where does the fastest flight to Colorado depart from?

    For those looking to save time traveling to Colorado, Calgary offers the quickest one-way flight (2 hours 28 minutes).

  • Does Denver Intl Airport have rental cars?

    Yes. Those touching down at Denver Intl Airport can take advantage of the rental car services offered upon their arrival.

  • Are there hotels close to Denver Intl Airport?

    Yes. Denver Intl Airport has hotels nearby for those requiring accommodations. The Westin Denver International Airport is the closest property to Denver Intl Airport (0.0 km away from Denver Intl Airport).

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly your favourite airline to Colorado
Fly your favourite airline to Colorado. Flight routes are based on user searches made on Cheapflights and were last updated on 11 April 2024.

Search flights to Colorado by cabin class

Find flights to Colorado, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Classfrom C$ 1,692/person
Business Classfrom C$ 1,115/person
Prem Econ Classfrom C$ 1,258/person
Economy Classfrom C$ 200/person
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.