$74 Cheap Frontier Airlines flights Denver (DEN) to Dallas (DFW)

View $74 flight on Tue, Jul 22, 2025Opens in a new window

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$74 Cheap Frontier Airlines flights Denver (DEN) to Dallas (DFW)

Prices were available within the past 7 days and start at $74 for one-way flights and $118 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Mon, Jun 30 - Thu, Jul 10
DEN
Denver
DFW
Dallas
$118 Roundtrip, found 5 hours ago
$118
Roundtrip
found 5 hours ago
Select Frontier Airlines flight, departing Mon, Jun 30 from Denver to Dallas, returning Thu, Jul 10, priced at $118 found 5 hours ago
Frontier Airlines
Mon, Jun 30 - Fri, Jul 4
DEN
Denver
DFW
Dallas
$128 Roundtrip, found 2 hours ago
$128
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Mon, Jun 30 from Denver to Dallas, returning Fri, Jul 4, priced at $128 found 2 hours ago
Frontier Airlines
Tue, Sep 9 - Wed, Sep 10
DEN
Denver
DFW
Dallas
$143 Roundtrip, found 1 hour ago
$143
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Tue, Sep 9 from Denver to Dallas, returning Wed, Sep 10, priced at $143 found 1 hour ago
Frontier Airlines
Sat, Aug 9 - Wed, Aug 13
DEN
Denver
DFW
Dallas
$144 Roundtrip, found 6 hours ago
$144
Roundtrip
found 6 hours ago
Select Frontier Airlines flight, departing Sat, Aug 9 from Denver to Dallas, returning Wed, Aug 13, priced at $144 found 6 hours ago
Frontier Airlines
Fri, Jul 4 - Thu, Sep 4
DEN
Denver
DFW
Dallas
$144 Roundtrip, found 2 days ago
$144
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Fri, Jul 4 from Denver to Dallas, returning Thu, Sep 4, priced at $144 found 2 days ago
Frontier Airlines
Tue, Jul 8 - Thu, Jul 10
DEN
Denver
DFW
Dallas
$147 Roundtrip, found 3 hours ago
$147
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Tue, Jul 8 from Denver to Dallas, returning Thu, Jul 10, priced at $147 found 3 hours ago
Flights from Denver (DEN) to Dallas (DFW)
Origin airport
Denver Intl.
Destination airport
Dallas-Fort Worth Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, KEY LIME AIR DBA DENVER AIR CONNECTION, Sun Country Airlines, United
Popular airline
Frontier Airlines
Distance
640 mi
Average flight time
3 hours 2 mins

Frequently asked questions

How much is a Frontier Airlines flight from Denver Intl. Airport (DEN) to Dallas-Fort Worth Intl. Airport (DFW)?
Set the "Price (lowest to highest)" filter on Expedia to search for cheap Frontier Airlines return flights from $118 from DEN to DFW. Affordable one-way tickets from $74 are available too.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from DEN to DFW with Frontier Airlines?
February is one of the most affordable months to jet away to Dallas with Frontier Airlines. You could also find fantastic deals on return and one-way fares in January.
What is the cheapest time to book flights from Denver Intl. Airport (DEN) to Dallas-Fort Worth Intl. Airport (DFW) with Frontier Airlines?
Look for affordable Frontier Airlines flights from Denver Intl. Airport (DEN) to Dallas-Fort Worth Intl. Airport (DFW) one to three months ahead of your day of departure. Travelers who book domestic flights 34 to 86 days in advance can save 25% compared to those who book just 6 to 12 days ahead. No matter the fare type and journey, the best day to book a domestic flight is usually Sunday and the most expensive tends to be Monday. Passengers who book on a Sunday can save 6% on average compared to those who book on a Monday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does Frontier Airlines fly nonstop from Denver Intl. Airport (DEN) to Dallas-Fort Worth Intl. Airport (DFW)?
Frontier Airlines offers direct flights from Denver Intl. Airport (DEN) to Dallas-Fort Worth Intl. Airport (DFW), with 19 departures every week. Simply apply the "Nonstop" and "Airline" filters while searching on Expedia to find all direct Frontier Airlines flights to DFW.
How long does it take to fly from DEN to DFW with Frontier Airlines?
From takeoff till landing, a direct Frontier Airlines flight from Denver Intl. Airport (DEN) to Dallas-Fort Worth Intl. Airport (DFW) typically takes 2h 6m.
Which day of the week has the most Frontier Airlines flights from Denver Intl. Airport (DEN) to Dallas-Fort Worth Intl. Airport (DFW)?
Frontier Airlines has the most flights from Denver Intl. Airport (DEN) to Dallas-Fort Worth Intl. Airport (DFW) on Friday. With up to 3 daily departures, you'll get the most flexibility and choice on this day.
What is the earliest Frontier Airlines flight from DEN to DFW?
The earliest flight from DEN to DFW with Frontier Airlines leaves at 7:50AM UTC-7. You'll touch down at 11:00AM UTC-6. The final Frontier Airlines flight of the day takes off at 8:55PM UTC-7 and arrives at 12:01AM UTC-6. With around 20% fewer cancellations for early and mid-morning flights, starting your travel day early is usually the best way to go.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does Frontier Airlines fly into in Dallas?
Dallas-Fort Worth Intl. Airport (DFW) is the main gateway for Frontier Airlines flights from Denver Intl. Airport (DEN) to Dallas. But this carrier also flies to Love Field Airport (DAL). Make sure you choose the "All Airports" option for your destination to see what's available for your visit to Dallas.
Why fly with Frontier Airlines from DEN to DFW?
With a rewarding loyalty program, Frontier Airlines is a favorite of many travelers departing from DEN to DFW. Plus, if you're a Frontier Miles and One Key™ member booking through Expedia, you can earn OneKeyCash™* on eligible flights on top of your airline miles.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
What type of plane does Frontier Airlines fly from Denver Intl. Airport (DEN) to Dallas-Fort Worth Intl. Airport (DFW)?
Frontier Airlines generally flies Airbus A321neo planes for flights from Denver Intl. Airport (DEN) to Dallas-Fort Worth Intl. Airport (DFW). This carrier also operates the Airbus A320neo on this route. Keep in mind that aircraft type can change depending on operational demands, so the plane you catch could be different on the day you travel.
Can I change or cancel my Frontier Airlines flight from Denver Intl. Airport (DEN) to Dallas-Fort Worth Intl. Airport (DFW)?
It's usually possible to modify or cancel your flight, although there may be additional fees if you booked more than 24 hours ago. Prefer to keep your options open? Make use of Expedia's "Changes included" or "No cancel fee" filter to find flights that won't charge extra if you have to adjust your plans. To update your booking, visit "Trips," select your flight and click on "Manage Booking" for more information.

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