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$361+ Cheap flights from Basel (EAP) to Denver (DEN)

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 3/17. Fares are subject to change and may not be available on all flights or dates of travel.
EAP — DEN
Jan 14 — Jan 211
Tue 1/14
Tue 1/21
1 adult, Economy
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Cheap flight deals from Basel to Denver

Discover tips and strategies to find the most affordable flight options for your journey from Basel (EAP) to Denver (DEN). 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 January 9, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$672
(United Airlines)

One-way from

$361
(Kiwi.com)

Popular in

July

Cheapest in

March

Average price

$602
Provider with most accurate pricing for Basel (EAP)-Denver Intl flight deals.
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Provider most trusted by Cheapflights users for Basel (EAP)-Denver Intl flights.
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From Basel (EAP) to Denver Intl
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One-way flight from Basel (EAP) to Denver Intl
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High demand for flights, 15% potential price rise
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Best time to find cheap flights, 3% potential price drop
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Average for round-trip flights in January 2025
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Find flight deals from Basel to Denver

Cheapest flights from Basel to Denver
Explore the most affordable flight options available from Basel to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 9, 2025.

This United Airlines deal was found by Cheapflights users on 1/8. 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.
Sat 2/229:35 amBSL - DEN
1 stop17h 15mUnited Airlines
Sat 3/18:20 pmDEN - BSL
1 stop15h 05mUnited Airlines
Deal found 1/8$672
This KAYAK deal was found by Cheapflights users on 1/9. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/17:10 pmBSL - DEN
1 stop29h 15mBritish Airways
Sun 7/206:35 pmDEN - BSL
1 stop20h 15mBritish Airways
Deal found 1/9$798
This Condor deal was found by Cheapflights users on 1/7. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/46:20 amBSL - DEN
2 stops24h 17mMultiple Airlines
Mon 7/2112:15 pmDEN - BSL
2 stops26h 35mMultiple Airlines
Deal found 1/7$2,945

Find flights from Basel to Denver within your budget

Customize your flight search to find flights from Basel to Denver 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 January 9, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BaselDenver

BSL - DEN

BSLDEN

Basel EuroAirport Swiss

Sat 2/22

9:35 am-6:50 pm

1 stop17h 15m

Denver Intl

Sat 3/1

8:20 pm-7:25 pm

1 stop15h 05m

$672

BaselDenver

BSL - DEN

BSLDEN

Basel EuroAirport Swiss

Tue 7/1

7:10 pm-4:25 pm

1 stop29h 15m

Denver Intl

Sun 7/20

6:35 pm-10:50 pm

1 stop20h 15m

$798

BaselDenver

BSL - DEN

BSLDEN

Basel EuroAirport Swiss

Fri 7/4

6:20 am-10:37 pm

2 stops24h 17m

Denver Intl

Mon 7/21

12:15 pm-10:50 pm

2 stops26h 35m

$2,945

BaselDenver

BSL - DEN

BSLDEN

Basel EuroAirport Swiss

Mon 3/17

6:50 am-9:08 am

2 stops33h 18m

$361

BaselDenver

BSL - DEN

BSLDEN

Basel EuroAirport Swiss

Mon 3/17

3:50 pm-4:25 pm

1 stop31h 35m

$699

BaselDenver

BSL - DEN

BSLDEN

Basel EuroAirport Swiss

Thu 4/10

9:45 am-2:20 pm

1 stop12h 35m

$714

BaselDenver

BSL - DEN

BSLDEN

Basel EuroAirport Swiss

Wed 6/18

10:20 am-6:35 pm

2 stops16h 15m

$789

BaselDenver

BSL - DEN

BSLDEN

Basel EuroAirport Swiss

Wed 1/22

9:35 am-2:40 pm

1 stop13h 05m

$1,738

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/9

Compare providers for flights from Basel to Denver

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Basel to Denver in January.
ProviderPrice AccuracyTrust Score*
AranGrantPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Basel-Denver flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Basel-Denver flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Basel-Denver flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Basel-Denver flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Basel-Denver flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Basel to Denver

Have a flexible travel schedule? Discover the best time to fly to Denver from Basel 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 Basel to Denver

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

Rainfall in Denver by month

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

In terms of precipitation, rainfall in Denver 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 Denver when rainfall is around 0.5 in.

Temperature in Denver by month

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

If weather is an important factor for your trip to Denver, 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 Denver

Get insights into the airlines that provide service to Denver. 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 Denver. Reviews last updated January 9, 2025.
Austrian Airlines
7.6
Good
782 reviews

Boarding

7.6

Crew

8.1

Entertainment

6.7

Comfort

7.3

Overall

7.6

Food

6.7

Reviews

1 / 10

We are paying 200-300 Eur per flight, it is outrageous they don't offer water for free.

Austrian Airlines
7.6
Good
782 reviews
Austrian Airlines
7.6
Good
782 reviews

Boarding

7.6

Crew

8.1

Entertainment

6.7

Comfort

7.3

Overall

7.6

Food

6.7

Reviews

1 / 10

We are paying 200-300 Eur per flight, it is outrageous they don't offer water for free.

United Airlines
7.4
Good
8,942 reviews
Austrian Airlines
7.6
Good
782 reviews

Boarding

7.6

Crew

8.1

Entertainment

6.7

Comfort

7.3

Overall

7.6

Food

6.7

Reviews

1 / 10

We are paying 200-300 Eur per flight, it is outrageous they don't offer water for free.

Lufthansa
6.8
Okay
7,076 reviews
Austrian Airlines
7.6
Good
782 reviews

Boarding

7.6

Crew

8.1

Entertainment

6.7

Comfort

7.3

Overall

7.6

Food

6.7

Reviews

1 / 10

We are paying 200-300 Eur per flight, it is outrageous they don't offer water for free.

British Airways
6.6
Okay
6,786 reviews
Austrian Airlines
7.6
Good
782 reviews

Boarding

7.6

Crew

8.1

Entertainment

6.7

Comfort

7.3

Overall

7.6

Food

6.7

Reviews

1 / 10

We are paying 200-300 Eur per flight, it is outrageous they don't offer water for free.

Related info for your journey

Find useful and relevant information for your journey from Basel to Denver. 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 flying from Basel to Denver round-trip?

    Flying on United Airlines is currently your cheapest option to Denver, with prices starting at $672. Another option worth looking into is British Airways, starting at $798 round trip. United Airlines is 7% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Basel to Denver one-way?

    One-way options have recently been found by users for as low as $699 on British Airways. Other airlines that offer cheap prices include Lufthansa from $714 and Austrian Airlines from $789 one-way.

  • Can I find deals for flights from Basel to Denver that include hotel bookings?

    Yes. In addition to deals on Basel to Denver flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Basel to Denver?

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

  • Can I find deals for business class flights from Basel to Denver?

    Yes. Cheapflights offers flight deals from Basel to Denver 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 Basel to Denver?

    Currently, October is the cheapest month in which you can book a flight from Basel to Denver (average of $197). Flying from Basel to Denver 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.

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