$41 Find Cheap Flights from Denver to North America

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Denver to North America departing on 5/21. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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1 adult, Economy, 0 bags

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Cheap Flights from Denver to North America

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
New York
New York1 stop$215
Orlando
Orlando1 stop$193
Los Angeles
Los Angelesnonstop$95
Las Vegas
Las Vegasnonstop$94
Chicago
Chicago1 stop$185
San Francisco
San Francisco1 stop$160
Miami
Miami1 stop$158
Boston
Boston1 stop$204
Fort Lauderdale
Fort Lauderdale1 stop$261
Seattle
Seattle1 stop$123
Atlanta
Atlantanonstop$131
Dallas
Dallasnonstop$93
Phoenix
Phoenixnonstop$97
Tampa
Tampa1 stop$157
Houston
Houstonnonstop$96
Cancún
Cancúnnonstop$281
San Diego
San Diegononstop$85
Honolulu
Honolulu1 stop$398
New York
New York1 stop$215
Orlando
Orlando1 stop$193
Los Angeles
Los Angelesnonstop$95
Las Vegas
Las Vegasnonstop$94
Chicago
Chicago1 stop$185
San Francisco
San Francisco1 stop$160
Miami
Miami1 stop$158
Boston
Boston1 stop$204
Fort Lauderdale
Fort Lauderdale1 stop$261
Seattle
Seattle1 stop$123
Atlanta
Atlantanonstop$131
Dallas
Dallasnonstop$93
Phoenix
Phoenixnonstop$97
Tampa
Tampa1 stop$157
Houston
Houstonnonstop$96
Cancún
Cancúnnonstop$281
San Diego
San Diegononstop$85
Honolulu
Honolulu1 stop$398

Book Cheap Denver to North America Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Denver to North America that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Denver to North America

Sun, May 24 - Fri, May 29
Frontier Logo
9:28 pm - 12:38 am
DEN
-
DFW
2h 10mnonstop
Frontier Logo
10:17 pm - 11:44 pm
DFW
-
DEN
2h 27mnonstop
$93Frontier
Mon, Jun 22 - Wed, Jun 24
Frontier Logo
7:26 pm - 8:29 pm
DEN
-
LAS
2h 03mnonstop
Frontier Logo
12:59 am - 3:58 am
LAS
-
DEN
1h 59mnonstop
$94Frontier
Mon, May 25 - Thu, May 28
Frontier Logo
6:10 am - 7:10 am
DEN
-
LAS
2h 00mnonstop
Frontier Logo
12:29 am - 3:25 am
LAS
-
DEN
1h 56mnonstop
$95Frontier
Wed, Jun 3 - Wed, Jun 3
Frontier Logo
7:20 am - 8:55 am
DEN
-
LAX
2h 35mnonstop
Frontier Logo
4:31 pm - 8:06 pm
LAX
-
DEN
2h 35mnonstop
$95Frontier
Sun, May 31 - Thu, Jun 4
Frontier Logo
6:10 am - 7:10 am
DEN
-
LAS
2h 00mnonstop
Frontier Logo
8:59 pm - 12:09 am
LAS
-
DEN
2h 10mnonstop
$96Frontier
Sat, May 30 - Tue, Jun 2
Frontier Logo
7:00 am - 8:35 am
DEN
-
LAX
2h 35mnonstop
Frontier Logo
6:30 am - 10:04 am
LAX
-
DEN
2h 34mnonstop
$96Frontier
Sat, Jun 13 - Tue, Jun 16
Frontier Logo
7:26 pm - 8:29 pm
DEN
-
LAS
2h 03mnonstop
Frontier Logo
9:24 pm - 12:38 am
LAS
-
DEN
2h 14mnonstop
$97Frontier
Sat, May 30 - Mon, Jun 1
Frontier Logo
10:39 pm - 12:16 am
DEN
-
LAX
2h 37mnonstop
Frontier Logo
8:59 pm - 12:38 am
LAX
-
DEN
2h 39mnonstop
$97Frontier
Thu, May 28 - Mon, Jun 1
Multiple Airlines Logo
6:00 am - 8:05 am
DEN
-
SEA
3h 05mnonstop
Multiple Airlines Logo
7:50 pm - 11:54 pm
SEA
-
DEN
3h 04mnonstop
$132Multiple Airlines
Wed, Jun 17 - Tue, Jun 23
Multiple Airlines Logo
6:02 am - 8:05 am
DEN
-
SEA
3h 03mnonstop
Multiple Airlines Logo
7:41 pm - 11:36 pm
SEA
-
DEN
2h 55mnonstop
$135Multiple Airlines
Booking Insights

KAYAK's insights & trends for Denver to North America flights

Get data-powered insights and trends into flights from Denver to North America to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Denver to North America flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to North America from Denver found in the last 72 hours was to Las Vegas, at $77 round-trip. The most popular route is from Denver (DEN) to Los Angeles (LAX), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $93.

What is the cheapest time of day to fly to North America?

The average price for all round-trip flights from Denver to North America depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to North America is generally in the evening, when round-trip flights cost $271 on average. Morning departures are around 40% more expensive than evening flights, on average. The most expensive time of day to fly to North America is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $539.

Can I save money by flying with a layover from Denver to North America?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $389, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Denver to North America?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Denver to North America, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Denver to North America is August, when tickets cost $251 (return) on average. On the other hand, the most expensive months are March and December, when the average cost of round-trip tickets is $334 and $313 respectively.

What’s the cheapest day of the week to fly from Denver to North America?

The average price of all round-trip flights from Denver to North America clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to North America on a Friday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Denver to North America. For your return ticket, we recommend flying on a Tuesday and avoiding Sundays for the best deals.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Denver to North America, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Denver to North America, you should book around 3 weeks before departure, which saves you about 45% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$41
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly with an average 3% increase in price.
Flight from Denver to Las Vegas

Flights from Denver to North America: the best tips from KAYAK users

Insights shared by verified travelers who flew the route from Denver to North America 
NguyenFlew with United Airlines
DEN
-
DCA
Mar 2026
Check in desk immediately when you come in the doors on the left of door 215. Get TSA touchless before the flight—the line is so much shorter.
Verified travelerFlew with Alaska Airlines
DEN
-
SAN
Mar 2026
Airport is very efficient with security, very impressive so. you don't need to worry too much as even a long line moves extremely fast.
Verified travelerFlew with JetBlue
DEN
-
BOS
May 2026
At DEN, be prepared for a long walk to JetBlue check in, and a lengthy trip through airport facilities to gates.
JanineFlew with Air Canada
DEN
-
YVR
Feb 2026
If you’re connecting through Vancouver, allow more time than the minimum connection, especially if you’re heading onto a long-haul international flight. Weather and operational delays can happen, so build in buffer where possible. Download the airline app before you travel so you can monitor changes in real time, and keep essential items in your carry-on in case of disruption. If your itinerary involves a tight connection to an international departure, be proactive at check-in and ask about your connection status if there are delays. Having travel insurance or credit card trip protection can also provide additional peace of mind. Lastly, check terminal and gate information in advance, as Vancouver requires security and departure procedures for international connections that can take additional time.
HelenFlew with United Airlines
DEN
-
CUN
Dec 2025
United is the best! We love how easy TSA Precheck is at Denver airport. Our favorite shuttle parking lot is Pike's Peak, but Long's Peak is also super convenient. We do just carry-ons which makes customs at Cancun Airport a breeze.
Verified travelerFlew with United Airlines
DEN
-
RSW
Feb 2026
We flew United Airlines and boarding went smoothly if not a little slow but we left on time. Arrive early at the airport as it gets very busy and crowded especially on the weekends.
NesrinFlew with Southwest
DEN
-
IAD
Feb 2026
Get a seat in the very front if you can, otherwise, it is a very slow process.
Verified travelerFlew with Delta
DEN
-
SEA
Jun 2025
If you are on the left side of the plane you should spot Mt. Rainer on your way into Seattle.
JesseFlew with Air Canada
DEN
-
IND
May 2025
takes times in security check, so come early
Verified travelerFlew with Alaska Airlines
DEN
-
SEA
Oct 2024
Go early, it’s a big airport. There are two TSA screening areas, one might be more crowded than the other. From checking it to the gate give yourself at least 20-30 minutes to get there.
AdamFlew with Southwest
DEN
-
ORD
Oct 2024
Arriving T5 at ORD on Southwest is often a LONG walk, with no moving walkways going out, to baggage claim / pickup.
Verified travelerFlew with Qantas Airways
DEN
-
LAX
Sep 2024
You don’t have to arrive two hours early since it is a domestic flight
JasonFlew with United Airlines
DEN
-
IAD
Nov 2024
DIA is a large airport. Get there early.
kristenFlew with United Airlines
DEN
-
MCO
Jul 2024
allow plenty of time for your connection, if you're connecting somewhere, bc. its a very LARGE airport and your connection is likely a long trek....
F.Flew with United Airlines
DEN
-
PSC
Aug 2024
Check airline delay flight rate and choose another airline if you have important commitments to avoid frustration and missing important meetings.
Mike & DebbieFlew with Southwest
DEN
-
SDF
Aug 2024
Denver is a huge airport. Be prepared to walk plenty.
RogerFlew with United Airlines
DEN
-
SAF
Jun 2024
Also delayed. SAF road under ongoing construction for next several years. Car rental pickup is a disastrous 4 wheel drive off toad experience. Maybe flying ABX is better and then drive up to Santa Fe
MichaelFlew with United Airlines
DEN
-
IND
Mar 2024
Eat before you get on the plane. Arrive at the gate early if you have carry-on luggage.
Verified travelerFlew with Air Canada
DEN
-
COS
Mar 2024
Make sure if you need a wheelchair you have plenty of time to between connecting flights.
ShawnFlew with Air Canada
DEN
-
YVR
May 2024
Arrive at Denver in plenty of time to get through security.
BindulFlew with United Airlines
DEN
-
IAD
Feb 2024
There are multiple flights between DEN and IAD everyday, including some wide bodies. Try and get on one of the wide bodies whenever possible.
RebeccaFlew with United Airlines
DEN
-
MSO
Feb 2024
Big comfortable chairs that you can sleep on the B concourse.
BrianFlew with United Airlines
DEN
-
ORD
Jan 2024
Big airport. Make sure you have enough time between flights for rest, eating, etc…
RalphFlew with Southwest
DEN
-
PSP
Feb 2024
If you really want a better seat make sure you upgrade.

FAQs - booking North America flights

  • How does KAYAK find such low prices on flights from Denver to North America?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Denver to North America.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Denver to North America?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Denver to North America is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Denver to North America?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Denver to North America with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Denver to North America?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Denver to North America up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to North America

  • Looking for a cheap flight? 25% of our users found tickets from Denver to the following destinations at these prices or less: Las Vegas $105 one-way - $150 round-trip; Los Angeles $141 one-way - $222 round-trip; Chicago $159 one-way - $284 round-trip

Reviews of the top 5 airlines serving from Denver to North America

 
Need help choosing which airline to fly with from Denver to North America? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
SouthwestOverall score based on 4305 reviews
8.1Boarding
7.0Food
8.6Crew
7.5Entertainment
8.0Comfort
Airline reviews

Truly terrible. Will never willingly fly southwest again. Seats are worse than before they switched to assigned seating. One flight attendant was the opposite of helpful (rude, unhelpful, dismissive, and as my stranger seatmate said unprompted: a total prick). This caused me, 15 minutes into the flight, to book an alternate return flight home on a competing airline (first class 1.2k purchase instead of my existing planned flight) just so I would not have to ever be on that aircraft, with that terrible service person, with those horrific seats ever again.

2.0 MediocreJoshua, May 2026
TPA - LAS
Read more Southwest reviews

Truly terrible. Will never willingly fly southwest again. Seats are worse than before they switched to assigned seating. One flight attendant was the opposite of helpful (rude, unhelpful, dismissive, and as my stranger seatmate said unprompted: a total prick). This caused me, 15 minutes into the flight, to book an alternate return flight home on a competing airline (first class 1.2k purchase instead of my existing planned flight) just so I would not have to ever be on that aircraft, with that terrible service person, with those horrific seats ever again.

Not having a five hour delay with little notice! The crew was very kind, though, and just as tired as we passengers were. The flight didn't depart until nearly 1 am...and no reason was ever given.

The entire experience from boarding to landing was amazing! The crew were very friendly. Will definitely be back.

no service at all due to turbulence. they should've at least given us snacks, there were only 10 people on the entire flight.

First time I've had to use the disabled accommodations. And I could not have had a better experience with Southwest, i was having trouble getting from one terminal to another due to my heart failure. And the next thing I know a Southwest agent had made sure. I had a wheelchair at all my flights. Can't thank them enough.

Delayed flight, lack of information, boarding process is a mess as is the carryon luggage causing issues when leaving the plane….just a poor experience.

Comfortable. Easy. No problems. Just wish they had gf options for snacks.

The crew was very kind and made going to Hawaii relaxing and fun to look forward to! Thank you Southwest for a pleasant flight!

This leg was much better, but we did have to have a 3 hour lay o er after coming from a very exhausting hiccup with our flight from BNA to Den

We waited in the airplane for over 45 min for a southwest employee to make the flight. This cause over half the plane to miss their connecting flight in Denver. When we confronted the desk upon arrival, they told us the only flight they had was the next day leaving at 8:50 pm!!! Or they offered to get us to Burbank or LA, but after that we were on our own to get back to Santa Barbara. I paid for a flight from sba to bna bna to sba. My re entry into mom mode has been 💯 rough because of southwest mistake with my flight. And now I’m leaving to Reno tomorrow for a vballl tournament and just discovered that my leg in Vegas has me and my 3 kids on a stand by flight even though I had booked these ticket last year November!! Do better southwest!

Seats in Delta Main are unbelievably close to the seat in front of. Hard to get a backpack under the seat.

The flight was operated by Latam. The aircraft had a technical issue and the flight was delayed for the next day. They grounded other passengers to get their airplane assigned to my flight. Most of he ground staff don't speak English (Orlando Airport), but were very polite.The crew on the other hand could speak English and Portuguese. On board service was good.

The agent at check in and at the gate were less than thrilled to be at work. I'm not a fan of Kayak's placement on the plane. I got put in the middle seat and none of my preferences were used.

In ATL they have two sets of departure screens. Follow what is on your airline's departure board - the ATL Airport Authority departure board had completely incorrect details about the gate assignment for my flight, which would have made me miss boarding.

Flight was delayed it was hot while sitting on the plane, one engine was working on the plane until they had to do some jimmy rigging down the runway in order for the other engine to charge up. It was ridiculous

The flight was very good and the staff was very friendly and helpful!

The only thing I would say is we tried to get on a standby earlier flight, but with our fair we couldn’t. That seems senseless to leave with open seats..

Very easy to use and convenient, you can perform any action within the same portal

In a world of delays, Delta was on time both ways! Boarding was fast and efficient. Staff was friendly. AND wifi worked.

WiFi didn’t work. Flight delayed 3 hours Crew members were illiterate Seat lean back did not work.

O’hsre taxi and deboarding took 40 minutes. Needed 20 minutes extra time between connecting flights to avoid running through terminal.

Was great in general, try to respect time and excuses when slight changes have been made, appreciated!

Really hard landing... as in slammed into the runway then hit the brakes really hard ...

Putting people that close to the bathroom, where you have to look into the bathroom as people are exiting and entering was not great and the smell was also not great. I know the airlines are desperate for more chairs, but that seat is a crime.

Every staff member was professional, friendly and courteous. The pizza twist was ok. It was warm but too much dough.

one staffer was frustrated (it happen); the flight was late and the pilot mentioned they'll make amend but the snacks were the same, other than that the aircraft was clean and everything went smooth, no complaints

Wonderful in-seat entertainment with seatback screens and huge selection of quality movies. The ability to bluetooth connect headphones was amazing.

No seat back entertainment. And app had a hard time getting entertainment loaded.

ticket agent lady wás very helpful , she arranged wheel chair for my elderly mother

Flight left on time and we arrived 25 minutes early! There was a gate available when we arrived so early on a busy Sunday afternoon! Flight attendants came around twice with the drinks cart.

Terrible, horrible, disappointing- without telling us they changed planes and moved and separated our seats to opposite sides - said they changed seats putting us together - got to airport to find no, they did not - we sat opposing sides of plane - food overly salty to inedible, never saw stewardess but once - it was terrible

not sure why you ask about food, I n3ver get food on flights except maybe cookies or pretzels. wifi was slow and in and out most of the flight not good.

The crew was very attentive through out the flight. Seats were comfortable, nice flight bag with pillow and blanket. Food was okay, since it was a overnight flight seemed to go by fast.

The flight attendant on my side of business class seemed like a novice and did not provide good service. Otherwise the flight was good and the entertainment system was very good. No free WiFi.

Cancelled BOYH legs of our flight home 30 min before initial boarding

Cancelled the flight half hour before boarding. Then cancelled the connecting flight too.

Left early arrived early..right amount of talking from pilots..of course had to love the biscuit and water!

I would like a refund for the extra cost the seat I paid for. An oversized person sat next to me and I couldn’t fit on my seat and had to move to another seat.

Boarding gate at LAX was too crowded—two gates next to one another

The flight was delayed about an hour for a maintenance specialist to approve the maintenance repair

Frontier scheduled a 40 minute connection in DEN. What they failed to mention was that they “close the doors” 20 mins prior to departure, which means you only have 20 mins. Not enough time. Possibly against DOT regulations. Filing complaint.

Flight was scheduled at 9:40pm. Got delayed to 10 am, the next day. crazy

The bag check, flight check-in, and onboard experience convinced my wife and me that we will actively go out of our way to avoid flying Frontier Airlines in the future. At bag check, we were informed that check-in could only be completed via the Frontier mobile app. Unfortunately, the app was extremely frustrating—sending us through repetitive, confusing loops that repeatedly forced us to decline add-on services with nearly every click. While most airline apps upsell, this one felt intentionally exhausting. As the process dragged on, we became genuinely concerned that my phone battery would die before check-in could be completed. We approached the bag check staff—who were standing together talking—and explained both our frustration and our predicament. They laughed. Later, my wife described the interaction as “gaslighting,” which felt accurate. We were then informed it would cost $25 per person simply to have our boarding passes printed. From that point forward, the tone of the experience was consistently hostile. The bag check employees were condescending and combative, behaving more like bullies than customer service staff. Unfortunately, that same attitude continued onboard. One flight attendant argued with me when I attempted to stow my backpack in the overhead bin. I explained that we had each paid $75 to check our bags specifically so we would not need to use carry-on space and could have adequate legroom. She demanded to see my ticket, pointed out that it said “no carry-on”—which I acknowledged—and I reiterated that this was precisely why we paid to check our bags. Her response was, “I don’t make the rules.” She then walked away, but not before asking if I “truly wanted to fly back to Chicago today?”—an unnecessary and unmistakable threat. It is also worth noting that despite booking our tickets together in the same transaction, we were not seated together. Upon our return to Chicago—where we could once again sit together—we compared onboard experiences. We both remarked on how unhappy the flight attendants appeared and how each of us was separately asked whether we would like to purchase a beverage. We declined. At no point was water mentioned as an option, leaving us with the clear impression that even water came at a cost—or that complimentary water, if available at all, was deliberately left unmentioned. Overall, the experience was shocking and deeply disappointing, but it was also a profound learning experience—one we will not forget and will not repeat. -Steve

Plane was hot and miserable and the crew was rude!

12 hour delay required getting on and off plane 3 times - would have at least liked to have been offered a snack or drink

They didn’t offer a water, even after I asked

They switched our terminal 3 times and we were delayed for four plus hours!!!

It was an early flight and most people napped/slept and the crew let us which was nice.

The crew acted like they had never done this and kept barking passive aggressive orders at people. + the security line + the delay + sitting on the tarmac for 2 hours + none of the apps or signage updating with correct times

More inflight connection. And leg space is horrible. And the paying for baggage I'd ridiculous!!!

Everything you need to know for your flight to North America

Information on your arrival and departure airports