$444 Find Cheap Flights from Basel to Colorado - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Basel to Colorado departing on 9/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Book Cheap Basel to Colorado Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Basel to Colorado 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.

Recent round-trip flight deals from Basel to Colorado

Fri, Sep 18 - Tue, Sep 22
Turkish Airlines Logo
7:10 pm - 6:25 pm
BSL
-
DEN
31h 15m
1 stop
Turkish Airlines Logo
8:30 pm - 9:45 am
DEN
-
BSL
29h 15m
1 stop
$844Turkish Airlines
Fri, Sep 18 - Tue, Sep 22
Turkish Airlines Logo
7:10 pm - 6:25 pm
BSL
-
DEN
31h 15m
1 stop
Turkish Airlines Logo
8:30 pm - 9:45 am
DEN
-
BSL
29h 15m
1 stop
$846Turkish Airlines
Fri, Sep 18 - Tue, Sep 22
Turkish Airlines Logo
7:10 pm - 6:25 pm
BSL
-
DEN
31h 15m
1 stop
Turkish Airlines Logo
8:30 pm - 6:15 pm
DEN
-
BSL
37h 45m
1 stop
$848Turkish Airlines
Fri, Sep 18 - Tue, Sep 22
Turkish Airlines Logo
7:15 pm - 6:25 pm
BSL
-
DEN
31h 10m
1 stop
Turkish Airlines Logo
8:30 pm - 6:20 pm
DEN
-
BSL
37h 50m
1 stop
$869Turkish Airlines
Fri, Sep 18 - Tue, Sep 22
American Airlines Logo
6:00 am - 3:59 pm
BSL
-
DEN
17h 59m
2 stops
American Airlines Logo
9:11 am - 10:55 am
DEN
-
BSL
17h 44m
2 stops
$871American Airlines
Fri, Sep 18 - Tue, Sep 22
American Airlines Logo
6:00 am - 3:59 pm
BSL
-
DEN
17h 59m
2 stops
American Airlines Logo
6:40 pm - 11:15 am
DEN
-
BSL
32h 35m
1 stop
$872American Airlines
Fri, Sep 18 - Tue, Sep 22
Turkish Airlines Logo
7:10 pm - 6:25 pm
BSL
-
DEN
31h 15m
1 stop
Turkish Airlines Logo
8:30 pm - 6:15 pm
DEN
-
BSL
37h 45m
1 stop
$874Turkish Airlines
Fri, Sep 18 - Tue, Sep 22
Delta Logo
10:15 am - 9:32 pm
BSL
-
DEN
19h 17m
2 stops
Delta Logo
6:35 am - 9:55 am
DEN
-
BSL
19h 20m
2 stops
$875Delta
Wed, Jan 13 - Sun, Jan 17
American Airlines Logo
11:10 am - 8:57 pm
BSL
-
COS
41h 47m
2 stops
American Airlines Logo
3:17 pm - 7:25 pm
COS
-
BSL
20h 08m
2 stops
$876American Airlines
Fri, Sep 18 - Tue, Sep 22
Delta Logo
10:15 am - 9:32 pm
BSL
-
DEN
19h 17m
2 stops
Delta Logo
6:35 am - 9:55 am
DEN
-
BSL
19h 20m
2 stops
$877Delta
Booking Insights

KAYAK's insights & trends for Basel to Colorado flights

Get data-powered insights and trends into flights from Basel to Colorado to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Basel EuroAirport Swiss to Colorado?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 5 days.

In the past 5 days, the cheapest round-trip tickets from Basel EuroAirport Swiss to Colorado were found on American Airlines ($872) and Delta ($875).

Find deals

Good to know

Cheapest flight

$444
Flight from Basel to Denver

FAQs - booking Colorado flights

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

    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 Basel to Colorado.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Basel to 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 Basel to Colorado?

    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 from Basel to Colorado with an airline and back with another airline.

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

    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 from Basel to 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 from Basel to Colorado

Information on your arrival and departure airports

Basel (BSL)