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$292+ 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 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
OSL — DEN
אפר' 5 — אפר' 121
ש' 4/5
ש' 4/12
1 adult, Economy
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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 מרץ 31, 2025.

Round-trip from

$534
(Ticket)

One-way from

$292
(Mytrip)

Popular in

July

Cheapest in

April

Average price

$678
From Oslo Gardermoen to Colorado
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One-way flight from Oslo Gardermoen to Colorado
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($102 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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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 מרץ 31, 2025.

This Ticket deal was found by Cheapflights users on 3/30. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ה' 4/241:50 pmOSL - DEN
1 stop13h 05mIcelandair
ד' 5/74:40 pmDEN - OSL
1 stop11h 55mIcelandair
Deal found 3/30$534
This Ticket deal was found by Cheapflights users on 3/30. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ה' 4/247:45 amOSL - DEN
1 stop16h 40mBritish Airways
ד' 5/710:56 amDEN - OSL
2 stops15h 44mBritish Airways
Deal found 3/30$576
This Ticket deal was found by Cheapflights users on 3/30. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ה' 4/247:45 amOSL - DEN
2 stops22h 54mMultiple Airlines
ד' 5/710:56 amDEN - OSL
2 stops15h 44mMultiple Airlines
Deal found 3/30$597
This American Airlines deal was found by Cheapflights users on 3/31. 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.
ה' 4/241:10 pmOSL - DEN
2 stops17h 29mAmerican Airlines
ד' 5/76:35 pmDEN - OSL
1 stop20h 55mAmerican Airlines
Deal found 3/31$609
This Ticket deal was found by Cheapflights users on 3/31. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
א' 5/2511:00 amOSL - DEN
2 stops20h 54mScandinavian Airlines
ב' 6/97:05 amDEN - OSL
1 stop15h 45mScandinavian Airlines
Deal found 3/31$668
This Ticket deal was found by Cheapflights users on 3/31. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
א' 5/256:30 amOSL - DEN
2 stops18h 13mKLM
ש' 6/73:00 pmDEN - OSL
2 stops17h 20mKLM
Deal found 3/31$678
This AirNGo deal was found by Cheapflights users on 3/30. 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 AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ש' 12/276:00 amOSL - DEN
1 stop16h 40mLufthansa
א' 1/45:45 pmDEN - OSL
1 stop13h 10mLufthansa
Deal found 3/30$697
This Delta deal was found by Cheapflights users on 3/31. 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.
א' 5/259:20 amOSL - DEN
2 stops22h 52mDelta
ב' 6/94:03 pmDEN - OSL
2 stops18h 47mDelta
Deal found 3/31$700
This United Airlines deal was found by Cheapflights users on 3/31. 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.
ה' 4/247:15 amOSL - DEN
1 stop15h 05mUnited Airlines
ד' 5/75:59 pmDEN - OSL
1 stop21h 51mUnited Airlines
Deal found 3/31$710
This Flysmarter deal was found by Cheapflights users on 3/30. 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.
ה' 4/246:35 amOSL - DEN
1 stop15h 00mAir Canada
ד' 5/71:25 pmDEN - OSL
2 stops19h 50mAir Canada
Deal found 3/30$735
This Finnair deal was found by Cheapflights users on 3/30. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ה' 4/108:35 amOSL - DEN
2 stops22h 04mFinnair
ג' 4/224:07 pmDEN - OSL
2 stops47h 23mFinnair
Deal found 3/30$844
This TAP AIR PORTUGAL deal was found by Cheapflights users on 3/30. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ה' 4/2412:50 pmOSL - DEN
2 stops27h 32mTAP AIR PORTUGAL
ד' 5/71:23 pmDEN - OSL
3 stops21h 52mTAP AIR PORTUGAL
Deal found 3/30$1,966

Cheapflights Fare Finder

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 מרץ 31, 2025.
Use the filters below to find and compare flights from Oslo Gardermoen Airport to Colorado that are best for you.

Fly from

Oslo Gardermoen

Fly to

Colorado

Route

Depart

Return

Price

OsloDenver

OSL - DEN

OSLDEN

Oslo Gardermoen

ה' 4/24

1:50 pm-6:55 pm

1 stop13h 05m

Denver Intl

ד' 5/7

4:40 pm-12:35 pm

1 stop11h 55m

$534

OsloDenver

OSL - DEN

OSLDEN

Oslo Gardermoen

ה' 4/24

7:45 am-4:25 pm

1 stop16h 40m

Denver Intl

ד' 5/7

10:56 am-10:40 am

2 stops15h 44m

$576

OsloDenver

OSL - DEN

OSLDEN

Oslo Gardermoen

ה' 4/24

7:45 am-10:39 pm

2 stops22h 54m

Denver Intl

ד' 5/7

10:56 am-10:40 am

2 stops15h 44m

$597

OsloDenver

OSL - DEN

OSLDEN

Oslo Gardermoen

ה' 4/24

1:10 pm-10:39 pm

2 stops17h 29m

Denver Intl

ד' 5/7

6:35 pm-11:30 pm

1 stop20h 55m

$609

OsloDenver

OSL - DEN

OSLDEN

Oslo Gardermoen

א' 5/25

11:00 am-11:54 pm

2 stops20h 54m

Denver Intl

ב' 6/9

7:05 am-6:50 am

1 stop15h 45m

$668

OsloDenver

OSL - DEN

OSLDEN

Oslo Gardermoen

א' 5/25

6:30 am-4:43 pm

2 stops18h 13m

Denver Intl

ש' 6/7

3:00 pm-4:20 pm

2 stops17h 20m

$678

OsloDenver

OSL - DEN

OSLDEN

Oslo Gardermoen

א' 5/25

9:20 am-12:12 am

2 stops22h 52m

Denver Intl

ב' 6/9

4:03 pm-6:50 pm

2 stops18h 47m

$700

OsloDenver

OSL - DEN

OSLDEN

Oslo Gardermoen

ה' 4/24

7:15 am-2:20 pm

1 stop15h 05m

Denver Intl

ד' 5/7

5:59 pm-11:50 pm

1 stop21h 51m

$710

OsloDenver

OSL - DEN

OSLDEN

Oslo Gardermoen

ה' 4/24

6:35 am-1:35 pm

1 stop15h 00m

Denver Intl

ד' 5/7

1:25 pm-5:15 pm

2 stops19h 50m

$735

OsloDenver

OSL - DEN

OSLDEN

Oslo Gardermoen

ב' 4/14

6:55 pm-6:40 pm

1 stop31h 45m

Denver Intl

ב' 4/21

3:45 pm-8:55 am

1 stop33h 10m

$744

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 19 results
1
2

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.

Cheapflights Insights

Everything you need to know about your flight from Oslo Gardermoen Airport to Colorado

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 מרץ 31, 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 מרץ 31, 2025.
Peruse reviews from past customers who have flown with Delta, KLM and Finnair from Oslo to Colorado to help guide your decision. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,899 reviews

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Food

7.3

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
7,899 reviews
Delta
8.0
Very good
7,899 reviews

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Food

7.3

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
KLM
7.8
Good
1,321 reviews
Delta
8.0
Very good
7,899 reviews

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Food

7.3

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
1,267 reviews
Delta
8.0
Very good
7,899 reviews

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Food

7.3

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
8,614 reviews
Delta
8.0
Very good
7,899 reviews

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Food

7.3

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
1,326 reviews
Delta
8.0
Very good
7,899 reviews

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Food

7.3

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 $579. British Airways flights start at $632 while deals on Scandinavian Airlines start at $1,507 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

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Alternative routes for Oslo Gardermoen to Colorado

See prices for flight routes from nearby airports that may be better suited for you.
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Oslo Gardermoen to Omaha 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 מרץ 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$606Average$709FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$677Average$713FlexibilityNo cancel feeOn-time70%
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