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DEN

Find cheap Frontier flights to Denver from $22

1 adult
0 bags
Sat 6/29
Sat 7/6

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Good to know

Low season

January

High season

July

Cheapest flight

$22

Average price round-trip

$241
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly with an average 7% increase in price.
Flight from Dallas/Fort Worth Airport to Denver
(price for this month)

When to book flights with Frontier to Denver

Average price per month
Flight prices as travel date approaches

FAQs for flying to Denver with Frontier

  • Is Frontier cheaper than other airlines flying to Denver?

    With an average return price of $180, Frontier is cheaper than Allegiant Air, Denver Air Connection and United Airlines when it comes to flights to Denver. However, the cheapest airline flying to Denver is Breeze Airways, with an average return price of $178.

  • Which other airlines fly to Denver?

    Along with Frontier, you can also fly to Denver with Southern / Mokulele, Allegiant Air, Denver Air Connection, Breeze Airways, United Airlines, Allegiant Air, Denver Air Connection, Breeze Airways and United Airlines.

  • How much is a flight to Denver with Frontier?

    On average, Frontier flights to Denver cost $111 for one-way and $180 return.

  • Which airport do Frontier flights to Denver fly into?

    You’ll fly into Denver Airport when flying to Denver with Frontier.

See more FAQs

Top tips for your flights to Denver with Frontier

  • Looking to fly from the United States to Denver with Frontier? 25% of our users found flights for the following prices or less: From Chicago Midway Airport $49 one-way, $88 round-trip; from Green Bay $86 one-way, $158 round-trip; from Bloomington, Illinois $90 one-way, $175 round-trip.
  • The cheapest flight to Denver with Frontier found on KAYAK in the last 2 weeks departed from Chicago Midway Airport and cost $27.

Frontier customer reviews

6.2
OkayBased on 4,006 verified guest reviews
7.0Crew
5.8Comfort
6.5Boarding
4.9Entertainment
5.1Food
Pros +
Cons -
Traveler rating:
Sort by:
A
7.6 Good
Pros:Everything was good except what I mention below. I would fly again, as your aircraft was clean, and the food/beverage packages had good options, I will just add additional bagage costs to the ticket price to make a determination of whether the flight is worth the price.
Cons:Paying for a carry-on. I would not have booked with frontier had I known I'd have to pay for the very small duffel I brought with me. I could have booked with Delta, had free beverages, and not paid for a carry-on, all for less than what turned out to be the total cost of this frontier flight. It should be clearly stated before booking that ANY bag brought with you would incure a fee. People would factor this into the purchase price and book accordingly.
A
4.0 Mediocre
Pros:The flight departed on time and arrived as scheduled.
Cons:I'm glad that I arrived safely because that is the one thing I can appreciate. The cheap fares equal the quality of the plane. Only 4 rows of 30 have reclining seats. It would be a stretch to say the seats are padded. The clientele is cheaper than the fare with lots of crying babes and impolite guests running to the door as the plane arrives to the gate.
A
4.3 Mediocre
Pros:Staff did a typical job, everyone was nice, nothing notable.
Cons:Frontier airlines is awful. With all the added fees, I could have just booked with Delta or another airline that at least offers their passengers water without charging for it. Or charging for my bag. What a joke. Not worth the "discount" at all and would never bother booking with them again.
L
9.3 Wonderful
Pros:Very nice and flight was smooth
Cons:N/a
A
10.0 Wonderful
Pros:Very professional.
Cons:That it had to end.
A
2.0 Poor
Pros:Nothing
Cons:Everything
A
10.0 Wonderful
Pros:Frontier was on time and their staff was courteous and professional.
A
2.0 Poor
Cons:Rude service
A
5.0 Fair
Cons:Delayed
A
4.0 Mediocre
Cons:No frills to the point of passenger despair. Budget airline to the T.
Read more about Frontier

Book Cheap flights with Frontier to Denver

Recent round-trip flight deals

6/11Tue
nonstopFrontier
2h 16mDFW-DEN
6/13Thu
nonstopFrontier
2h 17mDEN-DFW
$51
7/10Wed
nonstopFrontier
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$53
6/13Thu
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6/15Sat
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$55
6/10Mon
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6/11Tue
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$57
6/10Mon
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6/11Tue
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$57
8/31Sat
nonstopFrontier
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9/4Wed
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2h 36mDEN-ORD
$57
6/26Wed
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2h 27mMSP-DEN
7/2Tue
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$58
9/2Mon
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9/12Thu
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6/25Tue
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10/16Wed
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7/9Tue
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7/23Tue
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8/6Tue
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6/25Tue
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7/30Tue
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10/19Sat
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10/22Tue
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9/21Sat
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6/19Wed
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6/26Wed
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6/22Sat
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6/25Tue
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$66
6/18Tue
nonstopFrontier
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6/25Tue
nonstopFrontier
2h 30mDEN-ORD
$66

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Recent one-way flight deals

7/24Wed
nonstopFrontier
2h 16mDFW-DEN
$22
6/18Tue
nonstopFrontier
2h 20mMSP-DEN
$28
6/12Wed
nonstopFrontier
2h 22mDFW-DEN
$28
6/6Thu
nonstopFrontier
2h 45mORD-DEN
$28
6/6Thu
nonstopFrontier
2h 17mMSP-DEN
$29
6/8Sat
nonstopFrontier
2h 22mDFW-DEN
$29
7/2Tue
nonstopFrontier
2h 45mORD-DEN
$29
8/17Sat
nonstopFrontier
2h 11mMSP-DEN
$30
6/11Tue
nonstopFrontier
2h 45mORD-DEN
$30
7/9Tue
nonstopFrontier
2h 40mORD-DEN
$31
7/10Wed
nonstopFrontier
2h 41mORD-DEN
$38
7/3Wed
nonstopFrontier
2h 27mMSP-DEN
$39
6/29Sat
nonstopFrontier
2h 22mDFW-DEN
$39
6/19Wed
nonstopFrontier
2h 57mORD-DEN
$39
9/3Tue
nonstopFrontier
2h 30mLAX-DEN
$39
6/26Wed
nonstopFrontier
2h 57mORD-DEN
$40
7/10Wed
nonstopFrontier
2h 30mLAX-DEN
$40
7/3Wed
nonstopFrontier
2h 18mDFW-DEN
$41
6/26Wed
nonstopFrontier
2h 57mORD-DEN
$41
7/5Fri
nonstopFrontier
2h 09mMSP-DEN
$42

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Flights to Denver - Frontier

Destination:

Denver Intl (DEN)United States

Return flight deals:

Denver Intl - United States

Cabin classes:

$312
First Class flights to Denver
$362
Business Class flights to Denver
$154
$39

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