DEN - DFW

C$ 63 Find Cheap Flights from Denver to Dallas – Compare and Save

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Everything you should know

Cheapest round-trip
C$ 205
Typical prices: C$ 188-C$ 429
United Airlines
Mon 3/12Fri 7/12
DEN - DFW • Direct
Cheapest one-way flights
C$ 63
Typical prices: C$ 145-C$ 320
Frontier
Thu 22/11
DEN - DFW • Direct
Direct flights
You can fly direct with American Airlines, United Airlines, and Frontier. Average duration is 2h 07m
Direct flights
+1
Direct flights
+1
Avoid delays
Most punctual • 88% on-time
Best time • Fewest delays
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 13 weeks in advance save around 50% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 31% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg C$ 360 (round-trip)
Shortest trip • 5h 52m (one-way)
Insights
Insights
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We hope you enjoy your trip to Dallas/Fort Worth Airport!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Denver to Dallas (DEN-DFW)

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

Recent round-trip flight deals from Denver to Dallas

Thu, 3 Dec - Mon, 7 Dec
United Airlines Logo
3:36 p.m. - 6:42 p.m.DEN  Denver Intl-DFW Dallas/Fort Worth
2h 06mdirect
United Airlines Logo
4:22 p.m. - 5:37 p.m.DFW  Dallas/Fort Worth-DEN Denver Intl
2h 15mdirect
C$ 205United Airlines
Thu, 18 Mar - Mon, 22 Mar
United Airlines Logo
8:40 p.m. - 11:38 p.m.DEN  Denver Intl-DFW Dallas/Fort Worth
1h 58mdirect
United Airlines Logo
6:00 a.m. - 7:12 a.m.DFW  Dallas/Fort Worth-DEN Denver Intl
2h 12mdirect
C$ 219United Airlines
Fri, 25 Dec - Wed, 30 Dec
United Airlines Logo
5:45 p.m. - 8:47 p.m.DEN  Denver Intl-DFW Dallas/Fort Worth
2h 02mdirect
United Airlines Logo
5:15 a.m. - 6:31 a.m.DFW  Dallas/Fort Worth-DEN Denver Intl
2h 16mdirect
C$ 226United Airlines
Fri, 18 Dec - Mon, 21 Dec
United Airlines Logo
9:20 p.m. - 12:26 a.m.DEN  Denver Intl-DFW Dallas/Fort Worth
2h 06mdirect
United Airlines Logo
5:15 a.m. - 6:31 a.m.DFW  Dallas/Fort Worth-DEN Denver Intl
2h 16mdirect
C$ 233United Airlines
Mon, 23 Nov - Thu, 3 Dec
Delta Logo
6:30 a.m. - 12:52 p.m.DEN  Denver Intl-DFW Dallas/Fort Worth
5h 22m1 stop Minneapolis St Paul
Delta Logo
5:30 a.m. - 1:23 p.m.DFW  Dallas/Fort Worth-DEN Denver Intl
8h 53m1 stop Atlanta Hartsfield-Jackson
C$ 247Delta
Fri, 20 Nov - Sat, 9 Jan
Delta Logo
6:30 a.m. - 12:52 p.m.DEN  Denver Intl-DFW Dallas/Fort Worth
5h 22m1 stop Minneapolis St Paul
Delta Logo
9:58 a.m. - 4:02 p.m.DFW  Dallas/Fort Worth-DEN Denver Intl
7h 04m1 stop Atlanta Hartsfield-Jackson
C$ 261Delta
Fri, 25 Dec - Wed, 30 Dec
United Airlines Logo
5:31 p.m. - 11:44 p.m.DEN  Denver Intl-DFW Dallas/Fort Worth
5h 13m1 stop Houston George Bush Intcntl
United Airlines Logo
5:15 a.m. - 6:31 a.m.DFW  Dallas/Fort Worth-DEN Denver Intl
2h 16mdirect
C$ 270United Airlines
Thu, 3 Dec - Thu, 10 Dec
Delta Logo
2:31 p.m. - 9:55 p.m.DEN  Denver Intl-DFW Dallas/Fort Worth
6h 24m1 stop Atlanta Hartsfield-Jackson
Delta Logo
2:35 p.m. - 8:32 p.m.DFW  Dallas/Fort Worth-DEN Denver Intl
6h 57m1 stop Salt Lake City
C$ 275Delta
Fri, 20 Nov - Wed, 25 Nov
United Airlines Logo
7:40 a.m. - 10:44 a.m.DEN  Denver Intl-DFW Dallas/Fort Worth
2h 04mdirect
United Airlines Logo
11:40 a.m. - 12:54 p.m.DFW  Dallas/Fort Worth-DEN Denver Intl
2h 14mdirect
C$ 288United Airlines
Sun, 22 Nov - Wed, 2 Dec
Delta Logo
10:45 a.m. - 5:18 p.m.DEN  Denver Intl-DFW Dallas/Fort Worth
5h 33m1 stop Salt Lake City
Delta Logo
6:24 p.m. - 11:49 p.m.DFW  Dallas/Fort Worth-DEN Denver Intl
6h 25m1 stop Minneapolis St Paul
C$ 289Delta
Booking Insights

Price, demand, and travel trends for Denver to Dallas/Fort Worth Airport flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Denver to Dallas/Fort Worth Airport?

Round-trip flights from Denver to Dallas/Fort Worth Airport typically range from C$ 188 to C$ 429. The lowest price found in the past 5 days was C$ 205, on United Airlines.

What's the cheapest day of the week to fly from Denver to Dallas/Fort Worth Airport?

Based on deals KAYAK users found in the last 12 months, Thursday is the cheapest day of the week to fly from Denver to Dallas/Fort Worth Airport. It's 18% cheaper than the average day, while Monday is the most expensive, with prices 45% higher.

What is the cheapest month to fly from Denver to Dallas/Fort Worth Airport?

•February is the cheapest month to fly from Denver to Dallas/Fort Worth Airport at C$ 204 round-trip.
•July (C$ 384) and June (C$ 335) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 88% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Denver to Dallas/Fort Worth Airport the cheapest?

Flights from Denver to Dallas/Fort Worth Airport are cheapest 13 weeks before departure. Booking in this window typically costs about 50% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Expert advice

Expert advice for your flight from Denver to Dallas

 
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Harriet Baskas

Harriet Baskas

Expert on American Airlines

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Stefanie Waldek

Stefanie Waldek

Expert on Frontier

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Key details for Denver to Dallas/Fort Worth Airport flights

Low season

August

Cheapest flight

C$ 63
Beat the crowds with an average 28% drop in traveller numbers.
The most popular month to fly with an average 20% increase in traveller numbers.
One-way flight from Denver to Dallas/Fort Worth Airport

When to book flights from Denver to Dallas

Are your dates flexible? Find out the best times to travel from Denver to Dallas based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Denver to Dallas/Fort Worth Airport flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • What are the earliest and latest flights from Denver to Dallas/Fort Worth Airport?

    These are the earliest and latest flight times available from Denver to Dallas/Fort Worth Airport:

    • Earliest: departs at 12:30 am and lands at 2:37 am
    • Latest: departs at 9:37 pm and lands at 11:44 pm.

    The flight takes about 2h 07m.

  • Which cabin classes can I book on flights from Denver to Dallas/Fort Worth Airport?

    Only Economy Class is available on flights from Denver to Dallas/Fort Worth Airport.

  • How long does a flight from Denver to Dallas/Fort Worth Airport take?

    A direct flight from Denver to Dallas/Fort Worth Airport takes 2h 07m, covering 1,660 km.

  • Do I need a passport to fly from Denver to Dallas/Fort Worth Airport?

    No, a passport is not required for this domestic route, but you will need another form of identification, such as a driver's licence.

  • How much should I expect to pay for a Denver to Dallas/Fort Worth Airport flight?

    Round-trip flights from Denver to Dallas/Fort Worth Airport range from C$ 188 to C$ 429, with an average of C$ 295 over the past 12 months. Anything below C$ 188 counts as a good deal.

  • How expensive are last-minute Denver to Dallas/Fort Worth Airport flights?

    Last-minute fares on this route (booked within two weeks of departure) run 39% above the C$ 295 route average. Book 13 weeks before departure for the lowest fares.

  • How much can I save by taking a layover when flying from Denver to Dallas/Fort Worth Airport?

    On this route, direct flights are cheaper than layover options on average. Direct fares average C$ 292 round-trip, compared to C$ 360 via a layover through Las Vegas Harry Reid Intl (LAS).

  • How does on-time performance compare across airlines flying from Denver to Dallas/Fort Worth Airport?

    Frontier is slightly above the route average for timely arrivals, while United Airlines has a lower on-time arrival rate. On-time arrival rates on Denver to Dallas/Fort Worth Airport flights are:

    • Frontier: 88% on time
    • United Airlines: 86% on time
    • American Airlines: 85% on time

    On average, flights on this route are punctual 86% of the time.

  • What is the standard checked bag allowance on flights from Denver to Dallas/Fort Worth Airport?

    There is no standard. Checked bag policies vary by airline on this route. Most carriers charge C$ 56–C$ 140 for the first checked bag in economy. Premium fares and elite status bookings typically include a free checked bag.

  • Which aircraft model is used most often on flights from Denver to Dallas/Fort Worth Airport?

    The Boeing 737-800 family is used most often on this route, operated mainly by American Airlines and United Airlines. Other aircraft seen on the route include Airbus A321-100/200 variants.

  • How are flight departures from Denver to Dallas/Fort Worth Airport spread across the day?

    Morning is the busiest departure period on Denver to Dallas/Fort Worth Airport flights, with 51% leaving in that window. Afternoon departures account for 31%, Evening flights for 12%, and Night flights for 6%.

  • Which airlines offer Wi-Fi on Denver to Dallas/Fort Worth Airport flights?

    Two airlines offer in-flight Wi-Fi on Denver to Dallas/Fort Worth Airport flights:

    • American Airlines
    • JetBlue

    Pricing varies by airline and fare class. Some plans are included with the ticket or loyalty program; others are paid add-ons priced by flight length.

  • How are flight prices from Denver to Dallas/Fort Worth Airport looking right now?

    One-way fares from Denver to Dallas/Fort Worth Airport are currently lower than usual. Average one-way flight prices are about C$ 108, which is 53% below the typical average for this route.

  • What car rental options are available at Dallas/Fort Worth Airport (DFW)?

    Dallas/Fort Worth Airport (DFW) hosts 5 major car rental companies, with daily rates averaging C$ 80 for economy cars. Top options include:

    • Easirent
    • Europcar
    • Hertz
    • Ace
    • Thrifty

  • Which airports can I use when flying from Denver to Dallas/Fort Worth Airport?

    Flights from Denver to Dallas/Fort Worth Airport usually depart from Denver Intl (DEN) and arrive at Dallas/Fort Worth (DFW).

  • What time of day has the fewest delays on flights from Denver to Dallas/Fort Worth Airport?

    Morning flights have the fewest delays on this route, while evening departures tend to have the most.

  • At what point is a flight considered delayed on the route from Denver to Dallas/Fort Worth Airport?

    A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Denver to Dallas/Fort Worth Airport route, 14% of flights were delayed in the past three months, with delays averaging 2h 18m.

  • Which airports do connecting flights from Denver to Dallas/Fort Worth Airport pass through?

    Connecting flights from Denver to Dallas/Fort Worth Airport most commonly pass through:

    • Las Vegas Harry Reid Intl (LAS) – 75% of one-stop connections
    • Salt Lake City (SLC) – 25% of one-stop connections

  • Can I save money by using flexible dates for flights from Denver to Dallas/Fort Worth Airport?

    Yes. Flexible dates can save you up to 44% on flights from Denver to Dallas/Fort Worth Airport. Thursday is the cheapest departure day at C$ 244 round-trip on average, while Monday is the most expensive at C$ 430, a difference of C$ 186.

    KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

  • Which airlines fly from Denver to Dallas/Fort Worth Airport?

    3 airlines operate flights between Denver and Dallas/Fort Worth Airport. The airlines offering direct flights on this route include:

    • American Airlines
    • United Airlines
    • Frontier

  • How much time can I save by choosing a different layover airport when travelling from Denver to Dallas/Fort Worth Airport?

    Flying via Salt Lake City (SLC) gives the shortest average 1-stop total travel time at 5h 52m, compared with 7h 12m via Las Vegas Harry Reid Intl (LAS).

  • What is the time difference between Denver and Dallas/Fort Worth Airport?

    Dallas/Fort Worth Airport is 1 hour ahead of Denver (Central Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

  • Which popular places can I visit in Dallas/Fort Worth Airport?

    Some of the most popular sights in Dallas/Fort Worth Airport are American Airlines Center, Kay Bailey Hutchison Convention Center, and Aloft Dallas Downtown. These are among the most viewed places in Dallas/Fort Worth Airport on KAYAK.

  • Which airlines offer extra legroom and free seat selection on Denver to Dallas/Fort Worth Airport flights?

    Among airlines operating Denver to Dallas/Fort Worth Airport flights:

    • Frontier: offers free seat selection
    • United Airlines: offers extra legroom; offers free seat selection
    • American Airlines: offers extra legroom; offers free seat selection

    Extra legroom and free seat selection availability depends on fare class and route.

  • Which airlines include bags at no extra cost on Denver to Dallas/Fort Worth Airport flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • Frontier: a carry-on bag and a checked bag in Economy Class
    • United Airlines: a carry-on bag and a checked bag in Economy Class
    • American Airlines: a carry-on bag and a checked bag in Economy Class

    Baggage allowance can vary by ticket type, cabin class, route, and airline, so always check the fare details before booking.

Your guide to booking Denver to Dallas/Fort Worth Airport flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Thursday departure and avoid flying on Monday. On this route, Thursday flights average C$ 244, about C$ 186 less than Monday fares (43% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 13 weeks before you fly. On this route, that window historically saves about 50% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Denver to Dallas/Fort Worth Airport trip for February. Fares historically average C$ 204 round-trip in that month – typically C$ 180 less than the most expensive month, which is July (based on the last 12 months).
  • For the best chance of arriving on time, fly with Frontier. Over the past three months, 88% of Frontier flights from Denver to Dallas/Fort Worth Airport arrived on time, slightly above the route average of 86%. When flights on this route arrive late, they're delayed by an average of 2h 18m, so choosing an airline with strong on-time performance can make a difference if you're on a tight schedule.

Prefer to fly direct from Denver to Dallas?

 
Find which airlines fly direct from Denver Intl Airport to Dallas/Fort Worth Airport, which days they fly and book direct flights.

Direct departures

Denver Intl to Dallas/Fort Worth

Monday

American Airlines,Frontier,United Airlines

American Airlines,Frontier, +1 more

Tuesday

American Airlines,Frontier,United Airlines

American Airlines,Frontier, +1 more

Wednesday

American Airlines,Frontier,United Airlines

American Airlines,Frontier, +1 more

Thursday

American Airlines,Frontier,United Airlines

American Airlines,Frontier, +1 more

Friday

American Airlines,Frontier,United Airlines

American Airlines,Frontier, +1 more

Saturday

American Airlines,Frontier,United Airlines

American Airlines,Frontier, +1 more

Sunday

American Airlines,Frontier,United Airlines

American Airlines,Frontier, +1 more

See more nonstop flights

Direct returns

Dallas/Fort Worth to Denver Intl

Monday

American Airlines,Frontier,United Airlines

American Airlines,Frontier, +1 more

Tuesday

American Airlines,Frontier,United Airlines

American Airlines,Frontier, +1 more

Wednesday

American Airlines,Frontier,United Airlines

American Airlines,Frontier, +1 more

Thursday

American Airlines,Frontier,United Airlines

American Airlines,Frontier, +1 more

Friday

American Airlines,Frontier,United Airlines

American Airlines,Frontier, +1 more

Saturday

American Airlines,Frontier,United Airlines

American Airlines,Frontier, +1 more

Sunday

American Airlines,Frontier,United Airlines

American Airlines,Frontier, +1 more

See more nonstop flights

More options for your flight from Denver to Dallas

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