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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 1/8. 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

These are some of the best round-trip flight deals from the United States to Denver that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from the United States to Denver.

Cheap last minute flights

Planning a quick getaway from the United States to Denver? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Denver, so you can enjoy a seamless trip without layovers.

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 - 9:00 pmDFW-DEN
2h 20mnonstop
8:55 pm - 11:54 pmDEN-DFW
1h 59mnonstop
$56Frontier
Find Deal
Wed, Jan 8 - Sat, Jan 11
10:15 am - 11:57 amATL-DEN
3h 42mnonstop
4:20 pm - 9:33 pmDEN-ATL
3h 13mnonstop
$56Frontier
Find Deal
Wed, Jan 29 - Sat, Feb 1
8:42 am - 10:34 amORD-DEN
2h 52mnonstop
1:00 pm - 4:35 pmDEN-ORD
2h 35mnonstop
$139American Airlines
Find Deal
Wed, Jan 8 - Wed, Jan 15
8:50 pm - 10:36 pmORD-DEN
2h 46mnonstop
1:00 pm - 4:35 pmDEN-ORD
2h 35mnonstop
$149American Airlines
Find Deal
Wed, Dec 18 - Wed, Jan 8
8:35 pm - 12:17 amSEA-DEN
2h 42mnonstop
12:50 pm - 3:04 pmDEN-SEA
3h 14mnonstop
$157Delta
Find Deal
Wed, Jan 8 - Wed, Jan 15
2:28 pm - 3:49 pmATL-DEN
3h 21mnonstop
3:30 pm - 8:29 pmDEN-ATL
2h 59mnonstop
$157Delta
Find Deal
Sat, Jan 11 - Sat, Jan 18
9:00 pm - 10:30 pmHOU-DEN
2h 30mnonstop
6:00 pm - 9:30 pmDEN-HOU
2h 30mnonstop
$158Southwest
Find Deal
Sat, Jan 11 - Wed, Jan 15
2:30 pm - 4:20 pmORD-DEN
2h 50mnonstop
6:00 am - 9:31 amDEN-ORD
2h 31mnonstop
$184United Airlines
Find Deal
Wed, Dec 11 - Tue, Dec 17
7:10 pm - 9:15 pmORD-DEN
3h 05mnonstop
7:55 am - 11:30 amDEN-ORD
2h 35mnonstop
$202Southwest
Find Deal
Tue, Dec 24 - Thu, Jan 2
2:00 pm - 10:47 pmSEA-DEN
7h 47m1 stop
7:50 am - 9:58 amDEN-SEA
3h 08mnonstop
$217United Airlines
Find Deal
Tue, Dec 10 - Wed, Dec 18
6:18 pm - 8:00 pmHOU-DEN
2h 42mnonstop
$28Frontier
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Wed, Jan 8
6:15 am - 7:26 amDFW-DEN
2h 11mnonstop
$28Frontier
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Tue, Jan 7
8:42 am - 10:34 amORD-DEN
2h 52mnonstop
$69American Airlines
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Wed, Feb 5
7:10 am - 9:00 amORD-DEN
2h 50mnonstop
$70United Airlines
Find Deal
Tue, Jan 7
8:30 am - 10:05 amATL-DEN
3h 35mnonstop
$79United Airlines
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Wed, Jan 8
3:15 pm - 6:57 pmSEA-DEN
2h 42mnonstop
$79Delta
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Sat, Feb 1
4:45 pm - 6:20 pmHOU-DEN
2h 35mnonstop
$79Southwest
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Tue, Jan 21
8:30 am - 10:14 amORD-DEN
2h 44mnonstop
$80American Airlines
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Tue, Dec 17
6:45 am - 1:56 pmORD-DEN
8h 11m1 stop
$108Delta
Find Deal
Wed, Feb 5
9:00 pm - 10:30 pmHOU-DEN
2h 30mnonstop
$109Southwest
Find Deal
Sat, Jan 11
5:15 am - 6:28 amDFW-DEN
2h 13mnonstop
11:00 am - 2:05 pmDEN-DFW
2h 05mnonstop
$180Frontier
Find Deal
Sat, Nov 30 - Tue, Dec 3
6:00 am - 7:45 amORD-DEN
2h 45mnonstop
8:59 pm - 12:35 amDEN-ORD
2h 36mnonstop
$183Frontier
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Fri, Nov 29 - Fri, Dec 6
7:25 am - 10:20 amBOS-DEN
4h 55mnonstop
11:30 am - 5:25 pmDEN-BOS
3h 55mnonstop
$304Delta
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Thu, Nov 28 - Wed, Dec 4
6:00 am - 1:57 pmBOS-DEN
9h 57m2 stops
6:40 am - 5:09 pmDEN-BOS
8h 29m1 stop
$328American Airlines
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Thu, Nov 28 - Wed, Dec 4
6:30 am - 3:10 pmBOS-DEN
10h 40m1 stop
11:30 am - 5:25 pmDEN-BOS
3h 55mnonstop
$334Delta
Find Deal
Fri, Nov 29 - Thu, Dec 5
8:35 pm - 11:23 pmBOS-DEN
4h 48mnonstop
5:29 pm - 11:21 pmDEN-BOS
3h 52mnonstop
$339United Airlines
Find Deal
Fri, Nov 29 - Wed, Dec 4
3:00 pm - 10:20 pmSEA-DEN
6h 20m1 stop
1:00 pm - 6:45 pmDEN-SEA
6h 45m1 stop
$346American Airlines
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Fri, Nov 29 - Fri, Dec 13
8:35 pm - 11:23 pmBOS-DEN
4h 48mnonstop
11:59 pm - 10:11 amDEN-BOS
8h 12m1 stop
$349United Airlines
Find Deal
Fri, Nov 29 - Sat, Dec 7
6:00 am - 1:30 pmSEA-DEN
6h 30m1 stop
6:00 pm - 12:30 amDEN-SEA
7h 30m2 stops
$371Southwest
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Fri, Nov 29 - Fri, Dec 13
5:00 am - 8:35 amSEA-DEN
2h 35mnonstop
1:35 pm - 3:35 pmDEN-SEA
3h 00mnonstop
$378Southwest
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Thu, Nov 28 - Thu, Nov 28
7:40 pm - 9:00 pmDFW-DEN
2h 20mnonstop
8:55 pm - 11:54 pmDEN-DFW
1h 59mnonstop
$56Frontier
Find Deal
Wed, Jan 8 - Sat, Jan 11
10:15 am - 11:57 amATL-DEN
3h 42mnonstop
4:20 pm - 9:33 pmDEN-ATL
3h 13mnonstop
$56Frontier
Find Deal
Wed, Jan 29 - Sat, Feb 1
5:35 pm - 7:16 pmORD-DEN
2h 41mnonstop
8:07 am - 11:45 amDEN-ORD
2h 38mnonstop
$138American Airlines
Find Deal
Tue, Jan 7 - Wed, Jan 15
8:42 am - 10:34 amORD-DEN
2h 52mnonstop
1:00 pm - 4:35 pmDEN-ORD
2h 35mnonstop
$139American Airlines
Find Deal
Wed, Jan 8 - Wed, Jan 15
3:15 pm - 6:57 pmSEA-DEN
2h 42mnonstop
12:50 pm - 3:04 pmDEN-SEA
3h 14mnonstop
$157Delta
Find Deal
Wed, Jan 8 - Wed, Jan 15
2:28 pm - 3:49 pmATL-DEN
3h 21mnonstop
3:30 pm - 8:29 pmDEN-ATL
2h 59mnonstop
$157Delta
Find Deal
Sat, Jan 11 - Sat, Jan 18
9:00 pm - 10:30 pmHOU-DEN
2h 30mnonstop
6:00 pm - 9:30 pmDEN-HOU
2h 30mnonstop
$158Southwest
Find Deal
Sat, Jan 11 - Wed, Jan 15
6:30 pm - 8:23 pmORD-DEN
2h 53mnonstop
6:00 am - 9:38 amDEN-ORD
2h 38mnonstop
$172United Airlines
Find Deal
Sat, Jan 4 - Tue, Jan 7
2:30 pm - 4:20 pmORD-DEN
2h 50mnonstop
6:00 am - 9:31 amDEN-ORD
2h 31mnonstop
$184United Airlines
Find Deal
Wed, Dec 11 - Tue, Dec 17
7:10 pm - 9:15 pmORD-DEN
3h 05mnonstop
7:55 am - 11:30 amDEN-ORD
2h 35mnonstop
$202Southwest
Find Deal
Tue, Dec 24 - Thu, Jan 2

Frontier flights from United States to Denver

Our best Frontier deals on United States to Denver flight tickets
Frontier
Jan 8
DFW7:40 pmDallas/Fort Worth
2h 20m
DEN9:00 pmDenver Intl
Jan 11
DEN8:55 pmDenver Intl
1h 59m
DFW11:54 pmDallas/Fort Worth
Frontier
Jan 8
HOU6:18 pmHouston Hobby
2h 42m
DEN8:00 pmDenver Intl
Jan 15
DEN1:53 pmDenver Intl
2h 35m
HOU5:28 pmHouston Hobby
Frontier
Jan 11
DFW6:49 amDallas/Fort Worth
2h 11m
DEN8:00 amDenver Intl
Jan 14
DEN8:55 pmDenver Intl
1h 59m
DFW11:54 pmDallas/Fort Worth

Alaska Airlines flights from United States to Denver

Our best Alaska Airlines deals on United States to Denver flight tickets
Alaska Airlines
Feb 1
SEA7:45 pmSeattle/Tacoma Intl
2h 44m
DEN11:29 pmDenver Intl
Feb 3
DEN2:07 pmDenver Intl
6h 19m
1 stop
SEA7:26 pmSeattle/Tacoma Intl
Alaska Airlines
Jan 21
SEA6:59 pmSeattle/Tacoma Intl
2h 37m
DEN10:36 pmDenver Intl
Jan 23
DEN2:07 pmDenver Intl
6h 19m
1 stop
SEA7:26 pmSeattle/Tacoma Intl
Alaska Airlines
Dec 30
SEA8:19 pmSeattle/Tacoma Intl
2h 40m
DEN11:59 pmDenver Intl
Jan 8
DEN7:00 amDenver Intl
3h 19m
SEA9:19 amSeattle/Tacoma Intl

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 $253, 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 $255.

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 $291. 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 $346.

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 $277. Flights at noon are often more expensive with an average ticket price of $342.

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 23 days out, which is when prices tend to be around $313. Don’t hesitate to check prices now though because momondo users recently found tickets for as low as $259.

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 117% 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 $56.
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
Spirit AirlinesPriceFrom $39Free CancellationRating
6.3
8,176 reviews
Search Spirit Airlines flights
FrontierPriceFrom $47Free CancellationRating
6.1
3,526 reviews
Search Frontier flights
Breeze AirwaysPriceFrom $99Free CancellationRating
8.2
127 reviews
Search Breeze Airways flights
JetBluePriceFrom $109Free CancellationRating
7.4
3,365 reviews
Search JetBlue flights
Alaska AirlinesPriceFrom $116Free CancellationRating
8.0
9,475 reviews
Search Alaska Airlines flights
DeltaPriceFrom $118Free CancellationRating
8.0
8,734 reviews
Search Delta flights
SouthwestPriceFrom $127Free CancellationRating
8.1
4,984 reviews
Search Southwest flights
United AirlinesPriceFrom $129Free CancellationRating
7.4
9,156 reviews
Search United Airlines flights
American AirlinesPriceFrom $135Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Sun Country AirPriceFrom $138Free CancellationRating
7.0
414 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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