How does KAYAK find such low prices on flights from Colorado to Basel?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Colorado to Basel. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Colorado to Basel?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Basel from Colorado is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Colorado to Basel?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Basel with an airline and back to Colorado with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Colorado to Basel?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Basel from Colorado up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$318 CHEAP FLIGHTS from Colorado to Basel (BSL)

BSL

KAYAK searches hundreds of travel sites at once for deals on flights to Basel EuroAirport Swiss

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Cheapest round-trip

$499

United Airlines

Wed 1/28Wed 2/4

COS - BSL • 2 stops

Cheapest one-way

$318

Multiple Airlines

Wed 1/21

DEN - BSL • 3 stops

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Basel!

Flight Deals

Cheap Flights from Colorado to Basel

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Colorado to Basel that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Colorado to Basel

Wed, Jan 28 - Wed, Feb 4

10:33 am - 7:40 pm

COS

BSL

25h 07m2 stops

9:50 am - 10:57 am

BSL

COS

33h 07m2 stops

$499United Airlines

Wed, Feb 11 - Sun, Feb 15

10:35 am - 7:40 pm

ASE

BSL

25h 05m2 stops

9:50 am - 10:15 pm

BSL

ASE

20h 25m2 stops

$499United Airlines

Wed, Feb 11 - Sun, Feb 15

7:00 am - 4:05 pm

EGE

BSL

25h 05m2 stops

9:50 am - 3:09 pm

BSL

EGE

37h 19m2 stops

$499United Airlines

Wed, Feb 11 - Sun, Feb 15

3:30 pm - 12:30 pm

COS

BSL

37h 00m2 stops

9:50 am - 10:55 am

BSL

COS

33h 05m2 stops

$504United Airlines

Wed, Jan 28 - Wed, Feb 4

1:25 pm - 1:35 pm

COS

BSL

16h 10m2 stops

6:45 am - 8:05 pm

BSL

COS

21h 20m3 stops

$509Multiple Airlines

Wed, Feb 11 - Sun, Feb 15

8:30 am - 4:05 pm

EGE

BSL

23h 35m2 stops

9:50 am - 2:15 pm

BSL

EGE

36h 25m3 stops

$510United Airlines

Wed, Mar 4 - Wed, Mar 11

8:20 pm - 4:05 pm

DEN

BSL

11h 45m1 stop

10:35 am - 5:00 pm

BSL

DEN

13h 25m1 stop

$641Multiple Airlines

Wed, Mar 4 - Wed, Mar 11

4:15 pm - 4:05 pm

DEN

BSL

15h 50m2 stops

10:35 am - 5:00 pm

BSL

DEN

13h 25m1 stop

$645Multiple Airlines

Thu, Feb 26 - Thu, Mar 5

8:20 pm - 7:40 pm

DEN

BSL

15h 20m1 stop

6:30 am - 4:00 pm

BSL

DEN

17h 30m1 stop

$692Lufthansa

Mon, Dec 29 - Fri, Jan 2

1:48 pm - 4:05 pm

COS

BSL

18h 17m2 stops

10:35 am - 9:50 pm

BSL

COS

19h 15m2 stops

$1,807Lufthansa

Useful Info

Cheapest flight	$318

Flight from Denver to Basel

How does KAYAK find such low prices on flights from Colorado to Basel?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Colorado to Basel.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Colorado to Basel?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Basel from Colorado is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Colorado to Basel?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Basel with an airline and back to Colorado with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Colorado to Basel?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Basel from Colorado up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Basel

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

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Information on your arrival and departure airports

Basel (BSL)

BSL

$318 Find Cheap Flights from Colorado to Basel

KAYAK searches hundreds of travel sites at once for deals on flights to Basel EuroAirport Swiss

Everything you should know

Cheap Flights from Colorado to Basel

Recent round-trip flight deals from Colorado to Basel

Recent one-way flight deals from Colorado to Basel

Recent last minute flight deals from Colorado to Basel

Good to know

FAQs for booking Colorado to Basel flights

How does KAYAK find such low prices on flights from Colorado to Basel?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Colorado to Basel.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Colorado to Basel?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Basel from Colorado is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Colorado to Basel?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Basel with an airline and back to Colorado with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Colorado to Basel?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Basel from Colorado up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Basel

Information on your arrival and departure airports

Cabin class types available on flights to Basel

Complete your trip to Basel with a hotel stay or car rental

Find direct flights for Basel

Flights to other popular destinations

Flights from domestic origins to Colorado

Choose which airport to fly into in Basel

Find deals for your return flight