Lowest Prices
Find the lowest DEN airfares by comparing hundreds of airlines and agencies.
Good to Know: Flights to DEN
Useful information for finding cheap flights to Denver International and booking your next trip
Cheapest Round Trip Flight
$310
Sun Country Airlines• 1 stop • 31h 40mNov 13 – Nov 16
The cheapest round trip flight from Dallas Fort Worth International to Denver International is currently $310
Cheapest One way Flight
$133
Hawaiian Airlines• 1 stop• 17h 14mDec 23
The cheapest one way flight from Boise Air Terminal/Gowen field to Denver International is currently $133
Cheapest Direct Flight
$263
Southwest Airlines• nonstop• 1h 45mNov 13
The cheapest nonstop flight from Dallas Fort Worth International to Denver International is currently $263
Fastest Flight
1h 45m
The fastest nonstop flight from Dallas Fort Worth International to Denver International takes 1h 45m
Best Flight Deals to Denver
Identify the most efficient round-trip flights to Denver. We present options balancing cost and convenience for your return journey.
Nov 13 - Nov 16, Economy
Dallas → Denver
31h 40m
6:02 PM - 12:02 PM • 1 stop
Dallas → Denver
23h 36m
6:53 PM - 10:09 AM • 1 stop
Sun Country Airlines
Nov 13 - Nov 16, Economy
Dallas → Denver
2h
7:49 PM - 9:09 PM • nonstop
Dallas → Denver
5h 8m
8:01 AM - 11:09 AM • nonstop
Frontier Airlines
Nov 13 - Nov 16, Economy
Dallas → Denver
8h 26m
7:30 PM - 11:36 PM • 1 stop
Dallas → Denver
3h 23m
5:43 PM - 8:46 PM • nonstop
United Airlines
Nov 13 - Nov 16, Economy
Dallas → Denver
1h 48m
7:09 PM - 8:17 PM • nonstop
Dallas → Denver
5h 8m
6:00 AM - 9:08 AM • nonstop
American Airlines
Nov 13 - Nov 16, Economy
Dallas → Denver
8h 26m
7:30 PM - 11:36 PM • 1 stop
Dallas → Denver
7h 12m
4:55 PM - 10:57 PM • 1 stop
United Airlines
For travel requiring no set return, access available one-way flights to Denver (DEN). These options support extended stays or open-ended plans.
Need to travel to Denver soon? View current last-minute flight options to DEN for spontaneous or pressing plans.
Oct 23 - Oct 24, Economy
Dallas → Denver
23h 29m
7:06 PM - 8:15 AM • 1 stop
Dallas → Denver
3h 25m
9:19 PM - 12:24 AM • nonstop
Frontier Airlines
Oct 23 - Oct 24, Economy
Dallas → Denver
10h 39m
6:05 PM - 11:44 PM • 1 stop
Dallas → Denver
3h 29m
8:23 AM - 11:32 AM • nonstop
Frontier Airlines
Oct 23 - Oct 24, Economy
Dallas → Denver
3h 27m
4:47 PM - 5:54 PM • nonstop
Dallas → Denver
2h 38m
9:17 AM - 12:15 PM • nonstop
American Airlines
Oct 23 - Oct 24, Economy
Dallas → Denver
8h 50m
5:55 PM - 10:25 PM • 1 stop
Dallas → Denver
10h 58m
12:50 AM - 8:48 AM • 1 stop
Delta Airlines
Oct 23 - Oct 24, Economy
Dallas → Denver
10h 39m
6:05 PM - 11:44 PM • 1 stop
Dallas → Denver
12h 37m
3:02 PM - 11:59 PM • 1 stop
Frontier Airlines
Maximize your time in Denver, not in transit. Discover non-stop direct flights to DEN for the quickest, most straightforward journey to the Strip.
Nov 13 - Nov 16, Economy
Dallas → Denver
1h 45m
7:10 AM - 8:15 AM • nonstop
Dallas → Denver
5h 8m
6:00 AM - 9:08 AM • nonstop
Southwest Airlines
Nov 13 - Nov 16, Economy
Dallas → Denver
3h 34m
8:20 AM - 9:34 AM • nonstop
Dallas → Denver
3h 26m
6:00 AM - 9:06 AM • nonstop
American Airlines
Nov 13 - Nov 16, Economy
Dallas → Denver
3h 50m
10:40 AM - 1:10 PM • nonstop
Dallas → Denver
5h 8m
6:00 AM - 9:08 AM • nonstop
Southwest Airlines
Nov 13 - Nov 16, Economy
Dallas → Denver
1h 50m
8:10 AM - 9:20 AM • nonstop
Dallas → Denver
5h 8m
6:00 AM - 9:08 AM • nonstop
Southwest Airlines
Nov 13 - Nov 16, Economy
Dallas → Denver
1h 52m
10:19 AM - 11:31 AM • nonstop
Dallas → Denver
5h 8m
6:00 AM - 9:08 AM • nonstop
American Airlines
Essential Information for Booking Flights from () - AI Insights
What's the cheapest airline to den?
United Airlines (UA) offers the most affordable fares to Denver International Airport (den), suitable for a single traveler on an economy class ticket.
What's the popular airline to fly to den?
United Airlines (UA) offers popular routes to Denver International Airport (den), with fares for economy class travelers.
What's the cheapest day of the week to fly to den?
Saturday is the cheapest day to fly to Denver International Airport.
What's the cheapest month to fly to den?
April offers the most affordable fares to Denver International Airport (den).
What is the cheapest airline to fly to Denver International Airport?
United Airlines (UA) typically offers the most affordable fares to Denver International Airport (den).
When are the cheapest days to fly to Denver International Airport?
Saturday is generally the cheapest day to fly to Denver International Airport (den).
What is the name of the airline that frequently offers deals on flights to Denver International Airport?
United Airlines (UA) frequently partners with travel agencies and offers deals to Denver International Airport (den).
Destination Airport Information
| IATA Code | DEN |
| Name | Denver International |
| City | Denver |
| Country | US |
| Latitude | 39.861698150634766 |
| Longitude | -104.6729965209961 |
Popular Airlines
More Flight Options to Denver, DEN
Why Fareleaders for Flights to DEN
New Deals Everyday
Never miss a deal on DEN flights—we update prices daily to bring you the best airfares.
Best Travel Options
Compare hundreds of DEN flights and find the best deals without any added service charges.