HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Colorado

$481+ Cheap flights from Oslo Gardermoen (OSL) to Colorado

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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
OSL — DEN
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Oslo Gardermoen to Colorado with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Oslo Gardermoen to Colorado

Keep the following information in mind while searching for Oslo Gardermoen to Colorado flight deals. Data was last updated February 20, 2025.

Round-trip from

$595
(British Airways)

One-way from

$481
(Kiwi.com)

Popular in

July

Cheapest in

April

Average price

$632
From Oslo Gardermoen to Colorado
Search Deals
One-way flight from Oslo Gardermoen to Colorado
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($155 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2025
Search Deals

Find flight deals from Oslo Gardermoen to Colorado

Cheapest flights from Oslo Gardermoen to Colorado
Explore the most affordable flight options available from Oslo Gardermoen to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This British Airways deal was found by Cheapflights users on 2/20. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/67:00 amOSL - DEN
1 stop16h 25mBritish Airways
Thu 3/2010:40 amDEN - OSL
2 stops17h 15mBritish Airways
Deal found 2/20$595
This American Airlines deal was found by Cheapflights users on 2/20. 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.
Wed 3/126:50 amOSL - DEN
2 stops18h 47mAmerican Airlines
Mon 3/172:20 pmDEN - OSL
2 stops21h 15mAmerican Airlines
Deal found 2/20$607
This United Airlines deal was found by Cheapflights users on 2/20. 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 3/126:20 amOSL - DEN
2 stops34h 53mUnited Airlines
Mon 3/175:25 pmDEN - OSL
1 stop23h 05mUnited Airlines
Deal found 2/20$662
This Flysmarter deal was found by Cheapflights users on 2/20. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/88:45 amOSL - COS
2 stops23h 08mBritish Airways
Wed 3/126:00 amCOS - OSL
3 stops33h 40mBritish Airways
Deal found 2/20$667
This Flysmarter deal was found by Cheapflights users on 2/20. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/86:00 amOSL - COS
2 stops19h 49mAir Canada
Wed 3/1212:55 pmCOS - OSL
2 stops27h 35mAir Canada
Deal found 2/20$677
This Lufthansa deal was found by Cheapflights users on 2/20. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/126:00 amOSL - DEN
1 stop20h 50mLufthansa
Mon 3/175:25 pmDEN - OSL
1 stop17h 30mLufthansa
Deal found 2/20$678
This Air France deal was found by Cheapflights users on 2/20. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/66:00 amOSL - DEN
1 stop17h 30mAir France
Sun 4/135:40 pmDEN - OSL
1 stop15h 00mAir France
Deal found 2/20$733
This Booking.com deal was found by Cheapflights users on 2/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/161:50 pmOSL - DEN
1 stop13h 05mIcelandair
Sun 8/38:10 pmDEN - OSL
1 stop11h 15mIcelandair
Deal found 2/20$752
This Delta deal was found by Cheapflights users on 2/20. 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.
Wed 7/211:50 amOSL - DEN
2 stops19h 19mDelta
Thu 7/173:20 pmDEN - OSL
2 stops17h 00mDelta
Deal found 2/20$867
This SmartFares deal was found by Cheapflights users on 2/20. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/48:30 pmOSL - DEN
2 stops29h 12mFinnair
Fri 7/182:17 pmDEN - OSL
2 stops21h 48mFinnair
Deal found 2/20$901
This Flysmarter deal was found by Cheapflights users on 2/20. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/88:10 amOSL - COS
3 stops21h 50mMultiple Airlines
Wed 3/123:35 pmCOS - OSL
3 stops20h 15mMultiple Airlines
Deal found 2/20$1,033
This Iberia deal was found by Cheapflights users on 2/20. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/38:05 pmOSL - DEN
2 stops33h 54mIberia
Fri 7/189:10 amDEN - OSL
2 stops25h 05mIberia
Deal found 2/20$1,071

Find flights from Oslo Gardermoen to Colorado within your budget

Customize your flight search to find flights from Oslo Gardermoen to Colorado 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 February 20, 2025.

Fly from

Oslo Gardermoen

Fly to

Colorado

Route

Depart

Return

Price

OsloDenver

OSL - DEN

OSLDEN

Oslo Gardermoen

Thu 3/6

7:00 am-3:25 pm

1 stop16h 25m

Denver Intl

Thu 3/20

10:40 am-10:55 am

2 stops17h 15m

$595

OsloDenver

OSL - DEN

OSLDEN

Oslo Gardermoen

Wed 3/12

6:50 am-6:37 pm

2 stops18h 47m

Denver Intl

Mon 3/17

2:20 pm-6:35 pm

2 stops21h 15m

$607

OsloDenver

OSL - DEN

OSLDEN

Oslo Gardermoen

Wed 3/12

6:20 am-10:13 am

2 stops34h 53m

Denver Intl

Mon 3/17

5:25 pm-11:30 pm

1 stop23h 05m

$662

OsloColorado Springs

OSL - COS

OSLCOS

Oslo Gardermoen

Sat 3/8

8:45 am-11:53 pm

2 stops23h 08m

Colorado Springs

Wed 3/12

6:00 am-10:40 pm

3 stops33h 40m

$667

OsloColorado Springs

OSL - COS

OSLCOS

Oslo Gardermoen

Sat 3/8

6:00 am-5:49 pm

2 stops19h 49m

Colorado Springs

Wed 3/12

12:55 pm-11:30 pm

2 stops27h 35m

$677

OsloDenver

OSL - DEN

OSLDEN

Oslo Gardermoen

Wed 3/12

6:00 am-7:50 pm

1 stop20h 50m

Denver Intl

Mon 3/17

5:25 pm-5:55 pm

1 stop17h 30m

$678

OsloDenver

OSL - DEN

OSLDEN

Oslo Gardermoen

Sun 4/6

6:00 am-3:30 pm

1 stop17h 30m

Denver Intl

Sun 4/13

5:40 pm-4:40 pm

1 stop15h 00m

$733

OsloDenver

OSL - DEN

OSLDEN

Oslo Gardermoen

Wed 7/16

1:50 pm-6:55 pm

1 stop13h 05m

Denver Intl

Sun 8/3

8:10 pm-3:25 pm

1 stop11h 15m

$752

OsloDenver

OSL - DEN

OSLDEN

Oslo Gardermoen

Wed 7/2

11:50 am-11:09 pm

2 stops19h 19m

Denver Intl

Thu 7/17

3:20 pm-4:20 pm

2 stops17h 00m

$867

OsloDenver

OSL - DEN

OSLDEN

Oslo Gardermoen

Fri 7/4

8:30 pm-5:42 pm

2 stops29h 12m

Denver Intl

Fri 7/18

2:17 pm-8:05 pm

2 stops21h 48m

$901

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 21 results
1
2
3

Best time to book a flight from Oslo Gardermoen to Colorado

Have a flexible travel schedule? Discover the best time to fly to Colorado from Oslo Gardermoen 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 Oslo Gardermoen to Colorado

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

What is the cheapest month to book a flight from Oslo Gardermoen Airport to Colorado?

Currently, October is the cheapest month in which you can book a flight from Oslo Gardermoen Airport to Colorado (average of $197). Flying from Oslo Gardermoen Airport to Colorado in March is currently the most expensive (average of $278). 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 OSL to CO?

Find hourly flight availability from Oslo Gardermoen to Colorado. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

When flying from Oslo Gardermoen Airport to Colorado, 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 Colorado by month

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

In terms of precipitation, rainfall in Colorado ranges from 0.5 - 2.3 inches per month. May is typically the wettest month, when rainfall can reach 2.3 in. January is typically the driest time to visit Colorado when rainfall is around 0.5 in.

Temperature in Colorado by month

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

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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

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 February 20, 2025.
Delta
8.0
Very good
8,219 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,219 reviews
Delta
8.0
Very good
8,219 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Finnair
7.6
Good
1,274 reviews
Delta
8.0
Very good
8,219 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Air France
7.4
Good
1,449 reviews
Delta
8.0
Very good
8,219 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
8,765 reviews
Delta
8.0
Very good
8,219 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Scandinavian Airlines
7.3
Good
1,325 reviews
Delta
8.0
Very good
8,219 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Oslo Gardermoen to Colorado. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Oslo Gardermoen Airport to Colorado one-way?

    To fly one-way, consider booking your trip with Icelandair, which is currently one of the cheapest options available, starting at $494. British Airways flights start at $699 while deals on TAP AIR PORTUGAL start at $1,158 one-way.

  • Can I find deals for flights from Oslo Gardermoen to Colorado that include hotel bookings?

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

  • How can I find direct flights from Oslo Gardermoen to Colorado?

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

  • Can I find deals for business class flights from Oslo Gardermoen to Colorado?

    Yes. Cheapflights offers flight deals from Oslo Gardermoen to Colorado 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 Oslo Gardermoen Airport to Colorado?

    Currently, October is the cheapest month in which you can book a flight from Oslo Gardermoen Airport to Colorado (average of $197). Flying from Oslo Gardermoen Airport to Colorado in March is currently the most expensive (average of $278). 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.

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.

Alternative routes for Oslo Gardermoen to Colorado

See prices for flight routes from nearby airports that may be better suited for you.
Oslo Gardermoen to Newark flights
Oslo Gardermoen to John F Kennedy Intl flights
Oslo Gardermoen to LaGuardia flights
Oslo Gardermoen to Stewart flights
Oslo Gardermoen to Miami flights
Oslo Gardermoen to Fort Lauderdale flights
Sandefjord to John F Kennedy Intl flights
Oslo Gardermoen to West Palm Beach flights
Oslo Gardermoen to Orlando flights
Oslo Gardermoen to Los Angeles flights
Oslo Gardermoen to San Francisco flights
Oslo Gardermoen to O'Hare Intl flights
Oslo Gardermoen to Dallas/Fort Worth flights
Oslo Gardermoen to Hobby flights
Sandefjord to Los Angeles flights
Oslo Gardermoen to Las Vegas flights
Oslo Gardermoen to Seattle flights
Oslo Gardermoen to Dulles Intl flights
Oslo Gardermoen to Baltimore flights
Sandefjord to Newark flights
Oslo Gardermoen to Minneapolis flights
Oslo Gardermoen to Reagan-National flights
Sandefjord to San Francisco flights
Oslo Gardermoen to Nashville flights
Oslo Gardermoen to San Diego flights
Oslo Gardermoen to George Bush Intcntl flights
Sandefjord to Seattle flights
Oslo Gardermoen to Tampa flights
Oslo Gardermoen to Honolulu flights
Oslo Gardermoen to Denver flights
Sandefjord to Las Vegas flights
Sandefjord to Dulles Intl flights
Oslo Gardermoen to Austin flights
Oslo Gardermoen to San Jose flights
Oslo Gardermoen to Oakland flights
Oslo Gardermoen to Flint flights
Oslo Gardermoen to Detroit flights
Oslo Gardermoen to Portland flights
Sandefjord to Orlando flights
Oslo Gardermoen to Philadelphia flights
Oslo Gardermoen to Charlotte flights
Oslo Gardermoen to Oklahoma City flights

Top 2 airlines flying from Oslo Gardermoen to Colorado

Discover the top 2 airlines that operate flights from Oslo Gardermoen to Colorado. 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$606Average$726FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$627Average$754FlexibilityNo cancel feeOn-time70%
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.