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Cheap flights from Colorado to Basel from $610

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Colorado to Basel departing on 8/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Colorado to Basel

Cheap round-trip flights

British Airways Logo
5:25 pm - 6:15 pmDEN-BSL
16h 50m1 stop
British Airways Logo
6:35 am - 3:30 pmBSL-DEN
16h 55m1 stop
$650British Airways
Find Deal
Mon, Dec 1 - Sun, Dec 14
British Airways Logo
5:25 pm - 2:35 pmDEN-BSL
13h 10m1 stop
British Airways Logo
1:30 pm - 3:30 pmBSL-DEN
34h 00m1 stop
$651British Airways
Find Deal
Mon, Dec 1 - Sun, Dec 14
Turkish Airlines Logo
7:50 pm - 9:40 amDEN-BSL
29h 50m1 stop
Turkish Airlines Logo
6:55 pm - 5:55 pmBSL-DEN
31h 00m1 stop
$701Turkish Airlines
Find Deal
Tue, Aug 12 - Thu, Aug 28
Turkish Airlines Logo
7:50 pm - 9:40 amDEN-BSL
29h 50m1 stop
Turkish Airlines Logo
6:55 pm - 5:55 pmBSL-DEN
31h 00m1 stop
$702Turkish Airlines
Find Deal
Tue, Aug 12 - Thu, Aug 28
American Airlines Logo
12:29 pm - 11:00 amDEN-BSL
14h 31m2 stops
American Airlines Logo
6:10 am - 4:25 pmBSL-DEN
18h 15m1 stop
$709American Airlines
Find Deal
Fri, Aug 22 - Thu, Sep 4
American Airlines Logo
5:32 pm - 10:50 pmDEN-BSL
21h 18m2 stops
American Airlines Logo
12:15 pm - 10:02 pmBSL-DEN
17h 47m2 stops
$719American Airlines
Find Deal
Fri, Aug 22 - Thu, Sep 4
United Airlines Logo
4:15 pm - 12:25 pmDEN-BSL
12h 10m1 stop
United Airlines Logo
11:25 am - 3:35 pmBSL-DEN
12h 10m1 stop
$733United Airlines
Find Deal
Wed, Aug 27 - Wed, Sep 3
United Airlines Logo
9:20 pm - 4:00 pmDEN-BSL
11h 40m1 stop
United Airlines Logo
9:45 am - 2:35 pmBSL-DEN
12h 50m1 stop
$764United Airlines
Find Deal
Mon, Oct 27 - Sat, Dec 27
Lufthansa Logo
4:15 pm - 12:25 pmDEN-BSL
12h 10m1 stop
Lufthansa Logo
11:30 am - 3:35 pmBSL-DEN
12h 05m1 stop
$810Lufthansa
Find Deal
Fri, Aug 22 - Thu, Sep 4
Lufthansa Logo
4:15 pm - 12:25 pmDEN-BSL
12h 10m1 stop
Lufthansa Logo
11:30 am - 3:35 pmBSL-DEN
12h 05m1 stop
$811Lufthansa
Find Deal
Fri, Aug 22 - Thu, Sep 4

British Airways flights from Colorado to Basel EuroAirport Swiss

Our best British Airways deals on Colorado to Basel EuroAirport Swiss flight tickets
British Airways
Dec 1
DEN5:25 pmDenver Intl
16h 50m
1 stop
BSL6:15 pmBasel EuroAirport Swiss
Dec 14
BSL6:35 amBasel EuroAirport Swiss
16h 55m
1 stop
DEN3:30 pmDenver Intl
$650
Find similar
British Airways
Dec 1
DEN5:25 pmDenver Intl
13h 10m
1 stop
BSL2:35 pmBasel EuroAirport Swiss
Dec 14
BSL1:30 pmBasel EuroAirport Swiss
34h 00m
1 stop
DEN3:30 pmDenver Intl
$651
Find similar
British Airways
Dec 1
DEN12:27 pmDenver Intl
18h 08m
2 stops
BSL2:35 pmBasel EuroAirport Swiss
Dec 14
BSL6:35 amBasel EuroAirport Swiss
16h 55m
1 stop
DEN3:30 pmDenver Intl
$655
Find similar

Turkish Airlines flights from Colorado to Basel EuroAirport Swiss

Our best Turkish Airlines deals on Colorado to Basel EuroAirport Swiss flight tickets
Turkish Airlines
Aug 12
DEN7:50 pmDenver Intl
29h 50m
1 stop
BSL9:40 amBasel EuroAirport Swiss
Aug 28
BSL6:55 pmBasel EuroAirport Swiss
31h 00m
1 stop
DEN5:55 pmDenver Intl
$701
Find similar
Turkish Airlines
Aug 12
DEN7:50 pmDenver Intl
29h 50m
1 stop
BSL9:40 amBasel EuroAirport Swiss
Aug 28
BSL6:55 pmBasel EuroAirport Swiss
31h 00m
1 stop
DEN5:55 pmDenver Intl
$702
Find similar
Turkish Airlines
Aug 12
DEN7:50 pmDenver Intl
29h 50m
1 stop
BSL9:40 amBasel EuroAirport Swiss
Aug 28
BSL6:55 pmBasel EuroAirport Swiss
31h 00m
1 stop
DEN5:55 pmDenver Intl
$704
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Colorado to Basel EuroAirport Swiss 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, momondo users made 832,500 searches. Data last updated July 31, 2025.
Use the filters below to find and compare flights from Colorado to Basel EuroAirport Swiss that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DenverBasel

DEN - BSL

DENBSL

Denver Intl

Mon 12/1

5:25 pm-6:15 pm

1 stop16h 50m

Basel EuroAirport Swiss

Sun 12/14

6:35 am-3:30 pm

1 stop16h 55m

$650

DenverBasel

DEN - BSL

DENBSL

Denver Intl

Mon 12/1

5:25 pm-2:35 pm

1 stop13h 10m

Basel EuroAirport Swiss

Sun 12/14

1:30 pm-3:30 pm

1 stop34h 00m

$651

DenverBasel

DEN - BSL

DENBSL

Denver Intl

Tue 8/12

7:50 pm-9:40 am

1 stop29h 50m

Basel EuroAirport Swiss

Thu 8/28

6:55 pm-5:55 pm

1 stop31h 00m

$701

DenverBasel

DEN - BSL

DENBSL

Denver Intl

Tue 8/12

7:50 pm-9:40 am

1 stop29h 50m

Basel EuroAirport Swiss

Thu 8/28

6:55 pm-5:55 pm

1 stop31h 00m

$702

DenverBasel

DEN - BSL

DENBSL

Denver Intl

Fri 8/22

12:29 pm-11:00 am

2 stops14h 31m

Basel EuroAirport Swiss

Thu 9/4

6:10 am-4:25 pm

1 stop18h 15m

$709

DenverBasel

DEN - BSL

DENBSL

Denver Intl

Fri 8/22

5:32 pm-10:50 pm

2 stops21h 18m

Basel EuroAirport Swiss

Thu 9/4

12:15 pm-10:02 pm

2 stops17h 47m

$719

DenverBasel

DEN - BSL

DENBSL

Denver Intl

Wed 8/27

4:15 pm-12:25 pm

1 stop12h 10m

Basel EuroAirport Swiss

Wed 9/3

11:25 am-3:35 pm

1 stop12h 10m

$733

DenverBasel

DEN - BSL

DENBSL

Denver Intl

Mon 10/27

9:20 pm-4:00 pm

1 stop11h 40m

Basel EuroAirport Swiss

Sat 12/27

9:45 am-2:35 pm

1 stop12h 50m

$764

DenverBasel

DEN - BSL

DENBSL

Denver Intl

Fri 8/22

4:15 pm-12:25 pm

1 stop12h 10m

Basel EuroAirport Swiss

Thu 9/4

11:30 am-3:35 pm

1 stop12h 05m

$810

DenverBasel

DEN - BSL

DENBSL

Denver Intl

Fri 8/22

4:15 pm-12:25 pm

1 stop12h 10m

Basel EuroAirport Swiss

Thu 9/4

11:30 am-3:35 pm

1 stop12h 05m

$811

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Basel from

How to get the cheapest flight ticket from Colorado to Basel EuroAirport Swiss

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Basel EuroAirport Swiss?

According to our data, Monday is the cheapest day to fly to Basel EuroAirport Swiss from Colorado. The lowest ticket price found for a Monday departure recently was $901. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Colorado to Basel EuroAirport Swiss on a Sunday will generally be more expensive and average around $1,458. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Cheap Colorado to Basel EuroAirport Swiss flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Colorado to Basel EuroAirport Swiss

Best Price Found

$610

Fastest flight time

11h 40m

Direct flights

None
The best one-way flight to Basel EuroAirport Swiss from Colorado in the past 72 hours is $610. The best round-trip flight deal from Colorado to Basel EuroAirport Swiss found on momondo in the last 72 hours is $650.
The fastest flight from Colorado to Basel EuroAirport Swiss takes 11h 40m
There are no direct flights from Colorado to Basel EuroAirport Swiss. Popular non-direct route for this connection is Denver Intl Airport - Basel EuroAirport Swiss.
Search flight deals

  • When did momondo last update prices for flights from Colorado to Basel EuroAirport Swiss?

    Prices for flights from Colorado to Basel EuroAirport Swiss are updated daily.

  • How many operators does momondo search for flights from Colorado to Basel EuroAirport Swiss?

  • How old do you have to be to fly from Colorado to Basel EuroAirport Swiss?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Colorado to Basel EuroAirport Swiss.

  • What documentation or ID do you need to fly to Basel EuroAirport Swiss?

    The necessary travel and health documents for your Basel EuroAirport Swiss trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Colorado to Basel EuroAirport Swiss

Compare and see reviews for airlines that fly from Colorado to Basel EuroAirport Swiss with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom $582Free CancellationRating
6.8
7,275 reviews
Search Lufthansa flights

Why use momondo?

Why should I use momondo to find a flight deal from Colorado to Basel?

Finding the right flight to Basel from Colorado is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Basel quick and easy, saving you time and money.

Can I find flights from Colorado to Basel with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Colorado to Basel flights to just show those with flexible booking policies.

How can momondo help me find flights from Colorado to Basel?

Once all potential Colorado to Basel flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Colorado to Basel right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Colorado to Basel flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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