HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Keflavik Intl

$228+ Cheap flights from Pueblo, CO to Keflavik Intl (KEF)

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 4/5. Fares are subject to change and may not be available on all flights or dates of travel.
COS — KEF
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 Pueblo to Keflavik Intl 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.

The best prices from Pueblo to Reykjavik Keflavik Intl are usually found in February or October, booked 76 days in advance, depart on a Tuesday or Monday and return on a Monday

Cheap flight deals from Pueblo to Keflavik Intl

Keep the following information in mind while searching for Pueblo to Keflavik Intl flight deals. Data was last updated February 20, 2025.

Round-trip from

$550
(Kiwi.com)

One-way from

$264
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$563
From Pueblo to Reykjavik Keflavik Intl
Search Deals
One-way flight from Pueblo to Reykjavik Keflavik Intl
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($82 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2025
Search Deals

Find flight deals from Pueblo to Keflavik Intl

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

This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/211:00 amDEN - KEF
1 stop11h 55mMultiple Airlines
Sun 4/133:05 pmKEF - DEN
1 stop24h 04mMultiple Airlines
Deal found 2/20$550
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/224:40 pmDEN - KEF
Nonstop7h 20mIcelandair
Wed 4/304:50 pmKEF - DEN
Nonstop8h 05mIcelandair
Deal found 2/20$560
This Lucky2Go 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 Lucky2Go is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/297:10 amDEN - KEF
2 stops44h 20mVirgin Atlantic
Mon 4/711:25 amKEF - DEN
1 stop29h 19mVirgin Atlantic
Deal found 2/20$575
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.
Fri 4/256:00 amDEN - KEF
2 stops21h 30mDelta
Tue 4/2911:25 amKEF - DEN
2 stops17h 01mDelta
Deal found 2/20$602
This CheapOair deal was found by Cheapflights users on 2/19. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/184:49 pmDEN - KEF
2 stops60h 06mBritish Airways
Tue 3/2511:45 amKEF - DEN
1 stop34h 40mBritish Airways
Deal found 2/19$608
This Air Canada 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/265:40 pmDEN - KEF
1 stop32h 30mAir Canada
Tue 9/910:00 amKEF - DEN
2 stops34h 23mAir Canada
Deal found 2/20$625
This KLM 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1112:20 pmDEN - KEF
1 stop15h 10mKLM
Sun 10/198:50 amKEF - DEN
1 stop14h 37mKLM
Deal found 2/20$660
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 11/54:25 pmDEN - KEF
1 stop14h 50mLufthansa
Sat 11/152:20 pmKEF - DEN
2 stops32h 35mLufthansa
Deal found 2/20$669
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/1412:00 pmDEN - KEF
1 stop15h 30mAir France
Wed 4/2311:25 amKEF - DEN
1 stop14h 22mAir France
Deal found 2/20$683
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 8/69:40 amDEN - KEF
1 stop16h 30mUnited Airlines
Tue 8/1912:00 pmKEF - DEN
1 stop11h 35mUnited Airlines
Deal found 2/20$701
This StudentUniverse 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/154:41 pmDEN - KEF
2 stops17h 49mFinnair
Sun 5/255:15 pmKEF - DEN
2 stops30h 29mFinnair
Deal found 2/20$719

Find flights from Pueblo to Keflavik Intl within your budget

Customize your flight search to find flights from Pueblo to Keflavik Intl 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

Pueblo

Fly to

Keflavik Intl

Route

Depart

Return

Price

DenverReykjavik

DEN - KEF

DENKEF

Denver Intl

Wed 4/2

11:00 am-4:55 am

1 stop11h 55m

Reykjavik Keflavik Intl

Sun 4/13

3:05 pm-9:09 am

1 stop24h 04m

$550

DenverReykjavik

DEN - KEF

DENKEF

Denver Intl

Tue 4/22

4:40 pm-6:00 am

Nonstop7h 20m

Reykjavik Keflavik Intl

Wed 4/30

4:50 pm-6:55 pm

Nonstop8h 05m

$560

DenverReykjavik

DEN - KEF

DENKEF

Denver Intl

Sat 3/29

7:10 am-9:30 am

2 stops44h 20m

Reykjavik Keflavik Intl

Mon 4/7

11:25 am-10:44 am

1 stop29h 19m

$575

DenverReykjavik

DEN - KEF

DENKEF

Denver Intl

Fri 4/25

10:30 am-9:30 am

2 stops17h 00m

Reykjavik Keflavik Intl

Tue 4/29

11:25 am-7:47 pm

1 stop14h 22m

$602

DenverReykjavik

DEN - KEF

DENKEF

Denver Intl

Tue 3/18

4:49 pm-10:55 am

2 stops60h 06m

Reykjavik Keflavik Intl

Tue 3/25

11:45 am-4:25 pm

1 stop34h 40m

$608

DenverReykjavik

DEN - KEF

DENKEF

Denver Intl

Sun 8/3

3:50 pm-8:35 am

2 stops34h 45m

Reykjavik Keflavik Intl

Sun 8/24

10:00 am-8:43 am

2 stops28h 43m

$627

DenverReykjavik

DEN - KEF

DENKEF

Denver Intl

Wed 3/19

6:45 pm-1:20 pm

2 stops60h 35m

Reykjavik Keflavik Intl

Wed 4/2

12:25 am-3:55 pm

1 stop21h 30m

$677

DenverReykjavik

DEN - KEF

DENKEF

Denver Intl

Mon 4/14

12:00 pm-9:30 am

1 stop15h 30m

Reykjavik Keflavik Intl

Wed 4/23

11:25 am-7:47 pm

1 stop14h 22m

$683

DenverReykjavik

DEN - KEF

DENKEF

Denver Intl

Sun 4/6

12:01 pm-9:30 am

1 stop15h 29m

Reykjavik Keflavik Intl

Tue 4/15

11:25 am-7:47 pm

1 stop14h 22m

$693

DenverReykjavik

DEN - KEF

DENKEF

Denver Intl

Sun 8/3

7:45 am-8:30 am

1 stop18h 45m

Reykjavik Keflavik Intl

Sun 8/24

12:00 pm-11:18 pm

1 stop17h 18m

$706

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 23 results
1
2
3

Best time to book a flight from Pueblo to Keflavik Intl

Have a flexible travel schedule? Discover the best time to fly to Keflavik Intl from Pueblo 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 Pueblo to Keflavik Intl

Get recent, data-driven insights about flights from Pueblo to Keflavik Intl including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Pueblo to Reykjavik Keflavik Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Pueblo to Keflavik Intl. Price data was last updated on February 14, 2025.

The best time to book flights from Pueblo to Reykjavik Keflavik Intl Airport is 76 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Rainfall in Keflavik Intl by month

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

In terms of precipitation, rainfall in Reykjavik Keflavik Intl Airport ranges from 1.6 - 3.1 inches per month. January is typically the wettest month, when rainfall can reach 3.1 in. May is typically the driest time to visit Reykjavik Keflavik Intl Airport when rainfall is around 1.6 in.

Temperature in Keflavik Intl by month

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

If weather is an important factor for your trip to Reykjavik Keflavik Intl Airport, 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 51.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

Reviews of airlines servicing Keflavik Intl

Get insights into the airlines that provide service to Keflavik Intl. 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 Keflavik Intl. Reviews last updated February 20, 2025.
Peruse reviews from past customers who have flown with Delta, Alaska Airlines and KLM from Pueblo to Reykjavik 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
8,220 reviews

Comfort

8.0

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,220 reviews
Delta
8.0
Very good
8,220 reviews

Comfort

8.0

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Alaska Airlines
8.0
Very good
9,692 reviews
Delta
8.0
Very good
8,220 reviews

Comfort

8.0

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
8,220 reviews

Comfort

8.0

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair
7.6
Good
1,273 reviews
Delta
8.0
Very good
8,220 reviews

Comfort

8.0

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Virgin Atlantic
7.5
Good
654 reviews
Delta
8.0
Very good
8,220 reviews

Comfort

8.0

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Pueblo to Keflavik Intl. 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 Pueblo to Reykjavik Keflavik Intl Airport one-way?

    For one-way options, check prices for WestJet. According to our data, you can fly for as low as $389. Users have also found prices from $411 and $452 on Icelandair and Virgin Atlantic, respectively.

  • Can I find deals for flights from Pueblo to Keflavik Intl that include hotel bookings?

    Yes. In addition to deals on Pueblo to Keflavik Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pueblo to Keflavik Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pueblo to Keflavik Intl.

  • Can I find deals for business class flights from Pueblo to Keflavik Intl?

    Yes. Cheapflights offers flight deals from Pueblo to Keflavik Intl 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 Pueblo to Reykjavik Keflavik Intl Airport?

    Currently, November is the cheapest month in which you can book a flight from Pueblo to Reykjavik Keflavik Intl Airport (average of $328). Flying from Pueblo to Reykjavik Keflavik Intl Airport in June is currently the most expensive (average of $657). 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

Traveling to a place near Pueblo?

Book flights to Pueblo if you plan to visit one of these locations
Keflavik

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 Pueblo to Keflavik Intl

See prices for flight routes from nearby airports that may be better suited for you.
Denver to Keflavik Intl flights
Colorado Springs to Keflavik Intl flights
Durango to Keflavik Intl flights
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.