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Cheap flights from the United States to Denver from $28

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to Denver departing on 1/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from the United States to Denver

Cheap round-trip flights

Recommended round-trip deals departing in the coming months from the most popular airlines that fly to Denver.

Cheap one-way flights

Only flying one-way? Below are some of the best one-way flight deals to Denver found on KAYAK recently.

Cheap last minute flights

Leaving soon but still want a bargain? Check out these latest deals for last minute flights to Denver.

Cheap direct flights

The latest deals for direct flights to Denver so you can sit back and relax without the need for a layover.

Cheap bus & train deals to Denver

Find recent round-trip train or bus tickets from the United States to Denver.

All round-trip flight deals to Denver

The cheapest plane tickets to Denver found on KAYAK recently.
7:40 pm - 9:02 pmDFW-DEN
2h 22mnonstop
9:00 am - 12:06 pmDEN-DFW
2h 06mnonstop
$52Frontier
Find Deal
Wed, Feb 5 - Wed, Feb 12
6:50 am - 8:53 amORD-DEN
3h 03mnonstop
9:53 am - 1:25 pmDEN-ORD
2h 32mnonstop
$52Frontier
Find Deal
Wed, Feb 19 - Tue, Feb 25
8:42 am - 10:34 amORD-DEN
2h 52mnonstop
8:07 am - 11:45 amDEN-ORD
2h 38mnonstop
$139American Airlines
Find Deal
Wed, Jan 22 - Wed, Jan 29
8:42 am - 10:34 amORD-DEN
2h 52mnonstop
1:00 pm - 4:35 pmDEN-ORD
2h 35mnonstop
$140American Airlines
Find Deal
Wed, Feb 5 - Wed, Feb 12
8:35 pm - 12:17 amSEA-DEN
2h 42mnonstop
7:50 pm - 10:07 pmDEN-SEA
3h 17mnonstop
$157Delta
Find Deal
Tue, Feb 18 - Wed, Feb 26
2:24 pm - 3:45 pmATL-DEN
3h 21mnonstop
12:59 am - 5:57 amDEN-ATL
2h 58mnonstop
$157Delta
Find Deal
Sat, Apr 19 - Fri, Apr 25
8:55 am - 10:35 amHOU-DEN
2h 40mnonstop
6:15 am - 9:50 amDEN-HOU
2h 35mnonstop
$158Southwest
Find Deal
Tue, Jan 21 - Tue, Jan 28
7:59 pm - 10:22 pmEWR-DEN
4h 23mnonstop
6:00 am - 11:39 amDEN-EWR
3h 39mnonstop
$165United Airlines
Find Deal
Tue, Feb 11 - Sun, Feb 16
9:40 pm - 12:20 amLGA-DEN
4h 40mnonstop
6:20 am - 12:00 pmDEN-LGA
3h 40mnonstop
$166Southwest
Find Deal
Mon, Jan 13 - Sun, Jan 19
4:08 pm - 5:59 pmORD-DEN
2h 51mnonstop
5:55 pm - 9:25 pmDEN-ORD
2h 30mnonstop
$168United Airlines
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Fri, Jan 31 - Sat, Feb 8
6:15 am - 7:26 amDFW-DEN
2h 11mnonstop
$28Frontier
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Wed, Jan 15
1:36 pm - 5:25 pmSEA-DEN
2h 49mnonstop
$28Frontier
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Wed, Feb 26
7:10 am - 9:00 amORD-DEN
2h 50mnonstop
$70United Airlines
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Wed, Jan 22
8:42 am - 10:34 amORD-DEN
2h 52mnonstop
$71American Airlines
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Wed, Feb 5
3:15 pm - 6:57 pmSEA-DEN
2h 42mnonstop
$79Delta
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Tue, Feb 25
6:15 pm - 7:43 pmATL-DEN
3h 28mnonstop
$79Delta
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Tue, Jan 21
9:00 pm - 10:30 pmHOU-DEN
2h 30mnonstop
$79Southwest
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Sat, Jan 25
5:50 pm - 7:40 pmORD-DEN
2h 50mnonstop
$80United Airlines
Find Deal
Sat, Jan 11
9:16 pm - 10:26 pmDFW-DEN
2h 10mnonstop
$85American Airlines
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Tue, Jan 7
12:15 pm - 2:00 pmORD-DEN
2h 45mnonstop
$98Southwest
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Thu, Jan 23
7:59 pm - 9:19 pmDFW-DEN
2h 20mnonstop
8:46 am - 11:50 amDEN-DFW
2h 04mnonstop
$139Frontier
Find Deal
Tue, Dec 24 - Mon, Dec 30
7:59 pm - 9:19 pmDFW-DEN
2h 20mnonstop
8:36 am - 11:40 amDEN-DFW
2h 04mnonstop
$170Frontier
Find Deal
Tue, Dec 24 - Sun, Dec 29
1:30 pm - 7:14 pmSEA-DEN
4h 44m1 stop
7:50 pm - 10:07 pmDEN-SEA
3h 17mnonstop
$332Delta
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Wed, Dec 25 - Wed, Jan 8
4:00 pm - 12:10 amORD-DEN
9h 10m1 stop
7:05 am - 10:45 amDEN-ORD
2h 40mnonstop
$345Southwest
Find Deal
Sat, Dec 28 - Wed, Jan 1
5:00 am - 8:43 amSEA-DEN
2h 43mnonstop
6:00 am - 11:20 amDEN-SEA
6h 20m1 stop
$357United Airlines
Find Deal
Fri, Dec 27 - Tue, Jan 7
3:22 pm - 7:04 pmSEA-DEN
2h 42mnonstop
6:00 am - 11:30 amDEN-SEA
6h 30m1 stop
$362United Airlines
Find Deal
Wed, Dec 25 - Wed, Jan 1
6:55 am - 3:14 pmJFK-DEN
10h 19m1 stop
6:29 am - 12:14 pmDEN-JFK
3h 45mnonstop
$367Delta
Find Deal
Wed, Dec 25 - Wed, Jan 8
6:00 am - 12:52 pmBOS-DEN
8h 52m1 stop
11:59 pm - 9:18 amDEN-BOS
7h 19m1 stop
$388American Airlines
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Tue, Dec 24 - Thu, Jan 2
9:45 pm - 12:10 amLGA-DEN
4h 25mnonstop
6:20 am - 12:00 pmDEN-LGA
3h 40mnonstop
$397Southwest
Find Deal
Wed, Dec 25 - Wed, Jan 8
6:45 am - 1:32 pmBOS-DEN
8h 47m1 stop
7:00 am - 5:46 pmDEN-BOS
8h 46m1 stop
$398American Airlines
Find Deal
Tue, Dec 24 - Mon, Dec 30
7:40 pm - 9:02 pmDFW-DEN
2h 22mnonstop
9:00 am - 12:06 pmDEN-DFW
2h 06mnonstop
$52Frontier
Find Deal
Wed, Feb 5 - Wed, Feb 12
6:50 am - 8:53 amORD-DEN
3h 03mnonstop
9:53 am - 1:25 pmDEN-ORD
2h 32mnonstop
$52Frontier
Find Deal
Wed, Feb 19 - Tue, Feb 25
8:42 am - 10:34 amORD-DEN
2h 52mnonstop
8:07 am - 11:45 amDEN-ORD
2h 38mnonstop
$139American Airlines
Find Deal
Wed, Jan 22 - Wed, Jan 29
8:42 am - 10:34 amORD-DEN
2h 52mnonstop
1:00 pm - 4:35 pmDEN-ORD
2h 35mnonstop
$140American Airlines
Find Deal
Wed, Feb 5 - Wed, Feb 12
8:35 pm - 12:17 amSEA-DEN
2h 42mnonstop
7:50 pm - 10:07 pmDEN-SEA
3h 17mnonstop
$157Delta
Find Deal
Tue, Feb 18 - Wed, Feb 26
11:15 am - 12:37 pmATL-DEN
3h 22mnonstop
4:45 pm - 9:49 pmDEN-ATL
3h 04mnonstop
$157Delta
Find Deal
Wed, Apr 16 - Wed, Apr 16
8:55 am - 10:35 amHOU-DEN
2h 40mnonstop
6:15 am - 9:50 amDEN-HOU
2h 35mnonstop
$158Southwest
Find Deal
Tue, Jan 21 - Tue, Jan 28
7:59 pm - 10:22 pmEWR-DEN
4h 23mnonstop
6:00 am - 11:39 amDEN-EWR
3h 39mnonstop
$165United Airlines
Find Deal
Tue, Feb 11 - Sat, Feb 15
9:40 pm - 12:20 amLGA-DEN
4h 40mnonstop
6:20 am - 12:00 pmDEN-LGA
3h 40mnonstop
$166Southwest
Find Deal
Mon, Jan 13 - Sun, Jan 19
4:08 pm - 5:59 pmORD-DEN
2h 51mnonstop
5:55 pm - 9:25 pmDEN-ORD
2h 30mnonstop
$168United Airlines
Find Deal
Fri, Jan 31 - Sat, Feb 8

Sun Country Air flights from United States to Denver

Our best Sun Country Air deals on United States to Denver flight tickets
Sun Country Air
Apr 18
EWR11:38 amNewark
7h 24m
1 stop
DEN5:02 pmDenver Intl
Apr 20
DEN6:10 pmDenver Intl
14h 35m
1 stop
EWR10:45 amNewark
Sun Country Air
Dec 30
ORD7:30 pmChicago O'Hare Intl
14h 38m
1 stop
DEN9:08 amDenver Intl
Jan 5
DEN7:15 pmDenver Intl
21h 50m
1 stop
ORD6:05 pmChicago O'Hare Intl

Frontier flights from United States to Denver

Our best Frontier deals on United States to Denver flight tickets
Frontier
Feb 5
DFW7:40 pmDallas/Fort Worth
2h 22m
DEN9:02 pmDenver Intl
Feb 12
DEN9:00 amDenver Intl
2h 06m
DFW12:06 pmDallas/Fort Worth
Frontier
Feb 5
DFW7:40 pmDallas/Fort Worth
2h 22m
DEN9:02 pmDenver Intl
Feb 12
DEN9:00 amDenver Intl
2h 06m
DFW12:06 pmDallas/Fort Worth
Frontier
Jan 15
DFW6:15 amDallas/Fort Worth
2h 11m
DEN7:26 amDenver Intl
Jan 22
DEN8:55 pmDenver Intl
2h 06m
DFW12:01 amDallas/Fort Worth

See travel insights to Denver from

How to get the cheapest flight ticket from United States to Denver

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Denver?

The cheapest month to fly to Denver from United States is in September. Flight prices, which tend to average around $252, are often lower during this time because this is during the off-season. If you don’t want to visit Denver in September, then you should wait until October to fly from United States, when ticket prices are also cheap, with an average price of $257.

What is the cheapest day to depart on your flight to Denver?

The cheapest day to depart on your flight to Denver is on a Tuesday when prices can be found for as low as $287. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Denver is Sunday, with ticket prices averaging around $347.

What is the cheapest time of day to depart on your flight to Denver?

The cheapest time of day to fly to Denver is in the evening when flights can be purchased for as low as $276. Flights at noon are often more expensive with an average ticket price of $345.

What is the cheapest United States to Denver Intl flight route?

Fly from Dallas/Fort Worth to Denver Intl for the best United States - Denver Intl flight prices

How far in advance should I book a flight to Denver?

The best time to book a flight to Denver from United States is 47 days out, which is when prices tend to be around $291. Don’t hesitate to check prices now though because momondo users recently found tickets for as low as $181.

What cabin class options are available on United States to Denver Intl flights?

There are 4 cabin classes available to choose from on United States to Denver Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on United States to Denver flights?

You could potentially save up to 85% on your flight if you consider stops on a United States to Denver flight.

Cheap United States to Denver flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United States to Denver

Best Price Found

$28

Fastest flight time

2h 05m

Direct flights

Every day

Airports in Denver

1 airport
The best one-way flight to Denver from United States in the past 72 hours is $28. The best round-trip flight deal from United States to Denver found on momondo in the last 72 hours is $52.
The fastest flight from United States to Denver takes 2h 05m
Direct flights go from United States to Denver every day.
There is 1 airport near Denver: Denver Intl (DEN)

  • When did momondo last update prices for flights from United States to Denver Intl Airport?

    Prices for flights from United States to Denver Intl Airport are updated daily.

  • How many operators does momondo search for flights from United States to Denver Intl Airport?

  • How old do you have to be to fly from United States to Denver Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from United States to Denver Intl Airport.

  • What documentation or ID do you need to fly to Denver Intl Airport?

    The travel and health documents required for your trip to Denver Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Denver Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from United States to Denver?


Best airlines flying from United States to Denver

Compare and see reviews for airlines that fly from United States to Denver with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $48Free CancellationRating
6.1
3,469 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $80Free CancellationRating
6.3
8,113 reviews
Search Spirit Airlines flights
DeltaPriceFrom $87Free CancellationRating
8.0
8,588 reviews
Search Delta flights
Breeze AirwaysPriceFrom $99Free CancellationRating
8.1
135 reviews
Search Breeze Airways flights
JetBluePriceFrom $113Free CancellationRating
7.4
3,263 reviews
Search JetBlue flights
Alaska AirlinesPriceFrom $116Free CancellationRating
8.0
9,549 reviews
Search Alaska Airlines flights
SouthwestPriceFrom $118Free CancellationRating
8.1
4,780 reviews
Search Southwest flights
United AirlinesPriceFrom $127Free CancellationRating
7.4
9,020 reviews
Search United Airlines flights
American AirlinesPriceFrom $136Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Sun Country AirPriceFrom $138Free CancellationRating
7.0
392 reviews
Search Sun Country Air flights

Why use momondo?

Why should I use momondo to find a flight deal from United States to Denver?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from United States to Denver. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from United States to Denver with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Denver from United States with this policy.

How can momondo help me find flights from United States to Denver?

Once all potential United States to Denver flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from United States to Denver right now. Can momondo alert me if prices change?

Price alerts on flights to Denver from United States are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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