Find cheap flights to Denver from $46

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight to Denver departing on 8/17. 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
0 bags
Fri 6/14
Fri 6/21

Search hundreds of travel sites at once for deals on flights to Denver

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Denver
These are the airlines KAYAK users have selected most often from within our search results for flights to Denver
In the last 7 days travelers have searched 44,216,777 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals to Denver

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights to Denver 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 and deals for you by selecting your travel dates.
Choose your dates
6:33 am - 7:53 amDFW-DEN
2h 20mnonstop
5:11 am - 8:15 amDEN-DFW
2h 04mnonstop
$46Frontier
Find Deal
Sat, Aug 17 - Sat, Aug 24
8:10 pm - 9:21 pmMSP-DEN
2h 11mnonstop
12:07 pm - 3:07 pmDEN-MSP
2h 00mnonstop
$47Frontier
Find Deal
Tue, Aug 6 - Sat, Aug 10
5:15 am - 6:53 amORD-DEN
2h 38mnonstop
6:00 am - 9:35 amDEN-ORD
2h 35mnonstop
$98United Airlines
Find Deal
Thu, Oct 10 - Sun, Oct 13
11:05 am - 12:19 pmMSP-DEN
2h 14mnonstop
7:45 am - 2:18 pmDEN-MSP
5h 33m1 stop
$104United Airlines
Find Deal
Tue, Aug 13 - Sat, Aug 17
7:00 am - 8:08 amMSP-DEN
2h 08mnonstop
6:00 am - 9:02 amDEN-MSP
2h 02mnonstop
$108Delta
Find Deal
Wed, Jul 31 - Tue, Aug 6
7:25 am - 11:09 amSEA-DEN
2h 44mnonstop
7:55 pm - 9:56 pmDEN-SEA
3h 01mnonstop
$113Delta
Find Deal
Wed, Aug 7 - Sat, Aug 10
9:00 am - 11:32 amBOS-DEN
4h 32mnonstop
3:00 pm - 8:55 pmDEN-BOS
3h 55mnonstop
$133JetBlue
Find Deal
Tue, Aug 20 - Tue, Aug 20
7:40 am - 10:18 amBOS-DEN
4h 38mnonstop
11:45 pm - 5:39 amDEN-BOS
3h 54mnonstop
$137JetBlue
Find Deal
Wed, Aug 21 - Sat, Aug 24
2:42 pm - 6:07 pmLAX-DEN
2h 25mnonstop
7:40 am - 12:01 pmDEN-LAX
5h 21m1 stop
$142American Airlines
Find Deal
Fri, Aug 23 - Mon, Aug 26
4:52 pm - 10:00 pmEWR-DEN
7h 08m1 stop
11:59 pm - 10:06 amDEN-EWR
8h 07m1 stop
$153American Airlines
Find Deal
Wed, Aug 21 - Wed, Aug 21