$772+ Cheap flights from Basel (EAP) to Denver (DEN)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/1. Fares are subject to change and may not be available on all flights or dates of travel.
EAP — DEN
Nov 8 — Nov 151
Round-trip
1 adult, Economy
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Find cheap flights from Basel to Denver 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 Basel to Denver
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Cheapest flights from Basel to DenverExplore 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 October 9, 2026.
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 October 9, 2026.
This British Airways deal was found by Cheapflights users on 10/9. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/17:30 pm -
2 stops29h 49m
Thu 12/35:05 pm -
1 stop18h 40m
Deal found 10/9![British Airways logo]()
$772
This British Airways deal was found by Cheapflights users on 10/9. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/168:15 pm -
1 stop26h 55m
Mon 11/234:25 pm -
2 stops18h 20m
Deal found 10/9![British Airways logo]()
$813
This British Airways deal was found by Cheapflights users on 10/6. 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.
Fri 11/2011:05 am -
2 stops19h 59m
Fri 11/274:25 pm -
2 stops18h 10m
Deal found 10/6![British Airways logo]()
$819
This Flighttix deal was found by Cheapflights users on 10/5. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/199:40 am -
1 stop12h 50m
Thu 11/264:15 pm -
1 stop12h 05m
Deal found 10/5![Lufthansa logo]()
$831
This American Airlines deal was found by Cheapflights users on 10/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/168:15 pm -
1 stop26h 55m
Mon 11/2310:38 am -
2 stops24h 07m
Deal found 10/9![Multiple Airlines logo]()
$837
This Flighttix deal was found by Cheapflights users on 10/6. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/201:00 pm -
1 stop14h 05m
Fri 11/274:15 pm -
1 stop15h 50m
Deal found 10/6![Lufthansa logo]()
$839
This American Airlines deal was found by Cheapflights users on 10/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/28:15 pm -
1 stop26h 55m
Mon 11/91:13 pm -
2 stops21h 32m
Deal found 10/7![Multiple Airlines logo]()
$842
This lol.travel deal was found by Cheapflights users on 10/5. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/196:45 am -
2 stops19h 28m
Thu 11/269:50 am -
2 stops16h 10m
Deal found 10/5![Multiple Airlines logo]()
$843
This Expedia deal was found by Cheapflights users on 10/9. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1610:40 am -
1 stop12h 55m
Mon 11/234:15 pm -
1 stop15h 50m
Deal found 10/9![Lufthansa logo]()
$844
This Booking.com deal was found by Cheapflights users on 10/9. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/299:40 am -
1 stop17h 25m
Tue 1/54:15 pm -
1 stop19h 05m
Deal found 10/9![Lufthansa logo]()
$849
This United Airlines deal was found by Cheapflights users on 10/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/162:40 pm -
2 stops17h 39m
Mon 11/234:15 pm -
1 stop15h 50m
Deal found 10/9![United Airlines logo]()
$850
Best flights from Basel to DenverDiscover carefully curated flight deals from Basel to Denver that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 9, 2026.
Discover carefully curated flight deals from Basel to Denver that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 9, 2026.
This British Airways deal was found by Cheapflights users on 10/8. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/229:05 pm -
1 stop26h 05m
Sun 11/295:01 pm -
1 stop18h 24m
Deal found 10/8![British Airways logo]()
$813
This Flighttix deal was found by Cheapflights users on 10/6. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/201:00 pm -
1 stop14h 05m
Fri 11/274:15 pm -
1 stop15h 50m
Deal found 10/6![Lufthansa logo]()
$839
This American Airlines deal was found by Cheapflights users on 10/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/28:15 pm -
1 stop26h 55m
Mon 11/91:13 pm -
2 stops21h 32m
Deal found 10/7![Multiple Airlines logo]()
$842
This American Airlines deal was found by Cheapflights users on 10/6. 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.
Fri 2/511:05 am -
2 stops19h 50m
Tue 2/910:58 am -
2 stops20h 17m
Deal found 10/6![American Airlines logo]()
$848
This United Airlines deal was found by Cheapflights users on 10/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/299:40 am -
1 stop17h 25m
Tue 1/54:07 pm -
2 stops19h 13m
Deal found 10/9![United Airlines logo]()
$852
This British Airways deal was found by Cheapflights users on 10/6. 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.
Fri 11/2011:05 am -
2 stops19h 59m
Fri 11/274:25 pm -
2 stops18h 10m
Deal found 10/6![British Airways logo]()
$819
This American Airlines deal was found by Cheapflights users on 10/6. 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.
Thu 10/226:10 am -
2 stops24h 48m
Mon 10/266:15 pm -
1 stop33h 00m
Deal found 10/6![Multiple Airlines logo]()
$844
This United Airlines deal was found by Cheapflights users on 10/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/21:00 pm -
1 stop14h 05m
Mon 11/94:15 pm -
1 stop15h 50m
Deal found 10/7![United Airlines logo]()
$857
This United Airlines deal was found by Cheapflights users on 10/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/52:40 pm -
2 stops25h 59m
Tue 2/93:55 pm -
1 stop14h 05m
Deal found 10/7![United Airlines logo]()
$858
Last-minute flights from Basel to DenverDiscover last-minute flight deals from Basel to Denver. Data last updated October 9, 2026 and is based on user searches.
Discover last-minute flight deals from Basel to Denver. Data last updated October 9, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 10/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/28:15 pm -
1 stop26h 55m
Mon 11/91:13 pm -
2 stops21h 32m
Deal found 10/7![Multiple Airlines logo]()
$842
This Lufthansa deal was found by Cheapflights users on 10/7. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/21:00 pm -
1 stop14h 05m
Mon 11/98:30 pm -
1 stop11h 35m
Deal found 10/7![Lufthansa logo]()
$853
This United Airlines deal was found by Cheapflights users on 10/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/22:40 pm -
2 stops17h 39m
Mon 11/98:30 pm -
1 stop11h 35m
Deal found 10/7![United Airlines logo]()
$856
This British Airways deal was found by Cheapflights users on 10/9. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/168:15 pm -
1 stop26h 55m
Mon 11/234:25 pm -
2 stops18h 20m
Deal found 10/9![British Airways logo]()
$813
This American Airlines deal was found by Cheapflights users on 10/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/168:15 pm -
1 stop26h 55m
Mon 11/2310:38 am -
2 stops24h 07m
Deal found 10/9![Multiple Airlines logo]()
$837
This Expedia deal was found by Cheapflights users on 10/9. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1610:40 am -
1 stop12h 55m
Mon 11/234:15 pm -
1 stop15h 50m
Deal found 10/9![Lufthansa logo]()
$844
This United Airlines deal was found by Cheapflights users on 10/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/162:40 pm -
2 stops17h 39m
Mon 11/234:15 pm -
1 stop15h 50m
Deal found 10/9![United Airlines logo]()
$850
This Flighttix deal was found by Cheapflights users on 10/5. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/199:40 am -
1 stop12h 50m
Thu 11/264:15 pm -
1 stop12h 05m
Deal found 10/5![Lufthansa logo]()
$831
This lol.travel deal was found by Cheapflights users on 10/5. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/196:45 am -
2 stops19h 28m
Thu 11/269:50 am -
2 stops16h 10m
Deal found 10/5![Multiple Airlines logo]()
$843
This British Airways deal was found by Cheapflights users on 10/6. 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.
Fri 11/2011:05 am -
2 stops19h 59m
Fri 11/274:25 pm -
2 stops18h 10m
Deal found 10/6![British Airways logo]()
$819
This Flighttix deal was found by Cheapflights users on 10/6. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/201:00 pm -
1 stop14h 05m
Fri 11/274:15 pm -
1 stop15h 50m
Deal found 10/6![Lufthansa logo]()
$839
Find 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 October 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $813 (British Airways) |
Cheapflights Fare Finder
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 7,457,451 searches. Data last updated October 9, 2026.
Use the filters below to find and compare flights from Basel to Denver that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BaselDenver
BSL Basel EuroAirport Swiss - DEN Denver Intl
BSLDEN
Basel EuroAirport Swiss
Sun 11/22
9:05 pm-3:10 pm
1 stop26h 05m
Denver Intl
Sun 11/29
5:01 pm-7:25 pm
1 stop18h 24m
$813
BaselDenver
BSL Basel EuroAirport Swiss - DEN Denver Intl
BSLDEN
Basel EuroAirport Swiss
Fri 11/20
11:05 am-11:04 pm
2 stops19h 59m
Denver Intl
Fri 11/27
4:25 pm-6:35 pm
2 stops18h 10m
$819
Quickest round-trip
BaselDenver
BSL Basel EuroAirport Swiss - DEN Denver Intl
BSLDEN
Basel EuroAirport Swiss
Fri 11/20
1:00 pm-7:05 pm
1 stop14h 05m
Denver Intl
Fri 11/27
4:15 pm-4:05 pm
1 stop15h 50m
$839
BaselDenver
BSL Basel EuroAirport Swiss - DEN Denver Intl
BSLDEN
Basel EuroAirport Swiss
Mon 11/2
8:15 pm-3:10 pm
1 stop26h 55m
Denver Intl
Mon 11/9
1:13 pm-6:45 pm
2 stops21h 32m
$842
BaselDenver
BSL Basel EuroAirport Swiss - DEN Denver Intl
BSLDEN
Basel EuroAirport Swiss
Thu 10/22
6:10 am-10:58 pm
2 stops24h 48m
Denver Intl
Mon 10/26
6:15 pm-10:15 am
1 stop33h 00m
$844
BaselDenver
BSL Basel EuroAirport Swiss - DEN Denver Intl
BSLDEN
Basel EuroAirport Swiss
Fri 2/5
11:05 am-10:55 pm
2 stops19h 50m
Denver Intl
Tue 2/9
10:58 am-3:15 pm
2 stops20h 17m
$848
BaselDenver
BSL Basel EuroAirport Swiss - DEN Denver Intl
BSLDEN
Basel EuroAirport Swiss
Tue 12/29
9:40 am-7:05 pm
1 stop17h 25m
Denver Intl
Tue 1/5
4:07 pm-7:20 pm
2 stops19h 13m
$852
BaselDenver
BSL Basel EuroAirport Swiss - DEN Denver Intl
BSLDEN
Basel EuroAirport Swiss
Mon 11/2
1:00 pm-7:05 pm
1 stop14h 05m
Denver Intl
Mon 11/9
4:15 pm-4:05 pm
1 stop15h 50m
$857
BaselDenver
BSL Basel EuroAirport Swiss - DEN Denver Intl
BSLDEN
Basel EuroAirport Swiss
Fri 2/5
2:40 pm-8:39 am
2 stops25h 59m
Denver Intl
Tue 2/9
3:55 pm-2:00 pm
1 stop14h 05m
$858
Sorted by cheapest first
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 October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Basel-Denver flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Basel-Denver flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.
EAP-DEN
BSL-DEN
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 Basel to Denver
EAP-DEN
BSL-DEN
No data available for this route at this time. Please check back soon.
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.
Traveling to a place near Denver?
Book flights to Denver if you plan to visit one of these locationsThornton
Westminster
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Centennial
Black Hawk
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Golden
Wheat Ridge
Silverthorne
Central City
Fort Morgan
Greeley
Frisco
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Limon
Englewood
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Evergreen
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