Dallas to Denver flights
Round trip · Economy · Prices per person in USD
Prices updated
Prices are low right now
$79 is $21 (21%) below the usual $100 for Dallas → Denver.
Buy now or wait? We're still learning this route. We have 1 day of prices so far and need about a week to say whether to book or wait.
Not ready to book? Get an email when Dallas → Denver drops below your price.Cheapest round trip by month
Lowest fare found per departure month| Month | Cheapest round trip |
|---|---|
| September 2026 | No fares found yet |
| October 2026 | $79 (cheapest month) |
| November 2026 | $104 |
| December 2026 | $97 |
Cheapest dates in the next 4 months
Round trip, per person-
Oct 21 – 25 4 nights · leave Wed$79 −21% vs usual$79 −21% vs usual Book
Frontier Airlines Nonstop · 2h 22m -
Dec 8 – 11 3 nights · leave Tue$97$97 Book
Frontier Airlines Nonstop · 2h 20m
-
Nov 12 – 15 3 nights · leave Thu$104$104 Book
Frontier Airlines Nonstop · 2h 15m
-
Dec 12 – 19 7 nights · leave Sat$141 +41% vs usual$141 +41% vs usual Book
Frontier Airlines Nonstop · 2h 20m
-
Oct 12 – 15 3 nights · leave Mon$216 +116% vs usual$216 +116% vs usual Book
Frontier Airlines Nonstop · 2h 19m
-
Oct 15 – 18 3 nights · leave Thu$266 +166% vs usual$266 +166% vs usual Book
Frontier Airlines Nonstop · 2h 15m
Prices change often. The booking site shows the final price before you pay. Other dates? Set an alert
Plan the rest of your trip
Denver · Oct 21 – 25Travel insurance · EKTA Airport transfer · Kiwitaxi
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Good to know
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Flights to Denver from other cities
All flights to Denver Flying the other way? Denver to Dallas from $156
Dallas to Denver: questions
How much is a flight from Dallas to Denver?
The cheapest round trip we have found right now is $79, leaving October 21 and returning October 25. The usual price on this route is about $100, so this fare is 21% less. Prices are per person, economy, in USD.
What is the cheapest month to fly from Dallas to Denver?
October 2026, with round trips from $79. The most expensive month in our data is November (from $104). Based on the 3 months ahead we have prices for.
About this route
We track round-trip economy fares from Dallas (United States) to Denver (United States) using Travelpayouts / Aviasales data. The cheapest round trip we've found is $79, departing October 21 and returning October 25 on a nonstop flight, about 21% below the usual $100. Right now we're following 6 upcoming date combinations on this route. The cheapest month to fly in our data is October, from $79. Prices are per person and were correct when found; the final price is set by the airline or booking site when you book.