$66 Find Cheap Flights from Denver to North America - Compare and Save

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 9/18. 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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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$257
Orlando
Orlandononstop$270
Los Angeles
Los Angeles1 stop$104
Las Vegas
Las Vegasnonstop$133
Chicago
Chicagononstop$180
San Francisco
San Franciscononstop$220
Miami
Miami2 stops$252
Boston
Bostonnonstop$245
Fort Lauderdale
Fort Lauderdale2 stops$323
Washington, D.C.
Baltimorenonstop$278
Seattle
Seattlenonstop$188
Atlanta
Atlantanonstop$166
Dallas
Dallasnonstop$138
Phoenix
Phoenixnonstop$131
Tampa
Tampanonstop$252
Houston
Houston2 stops$157
Cancún
Cancún1 stop$275
San Diego
San Diego1 stop$141
Honolulu
Honolulu2 stops$519
New York
New York1 stop$257
Orlando
Orlandononstop$270
Los Angeles
Los Angeles1 stop$104
Las Vegas
Las Vegasnonstop$133
Chicago
Chicagononstop$180
San Francisco
San Franciscononstop$220
Miami
Miami2 stops$252
Boston
Bostonnonstop$245
Fort Lauderdale
Fort Lauderdale2 stops$323
Washington, D.C.
Baltimorenonstop$278
Seattle
Seattlenonstop$188
Atlanta
Atlantanonstop$166
Dallas
Dallasnonstop$138
Phoenix
Phoenixnonstop$131
Tampa
Tampanonstop$252
Houston
Houston2 stops$157
Cancún
Cancún1 stop$275
San Diego
San Diego1 stop$141
Honolulu
Honolulu2 stops$519

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

Sat, Aug 22 - Thu, Aug 27
Frontier Logo
4:25 pm - 10:39 pm
DEN
-
LAX
7h 14m
1 stop
Frontier Logo
6:30 am - 10:03 am
LAX
-
DEN
2h 33mnonstop
$104Frontier
Mon, Aug 17 - Thu, Aug 20
Frontier Logo
12:47 pm - 8:14 pm
DEN
-
LAX
8h 27m
1 stop
Frontier Logo
6:30 am - 10:03 am
LAX
-
DEN
2h 33mnonstop
$105Frontier
Fri, Sep 4 - Mon, Sep 7
United Airlines Logo
6:18 pm - 10:00 pm
DEN
-
ORD
2h 42mnonstop
United Airlines Logo
5:00 am - 6:39 am
ORD
-
DEN
2h 39mnonstop
$181United Airlines
Fri, Aug 14 - Mon, Aug 31
Southwest Logo
5:55 pm - 12:20 am
DEN
-
SEA
7h 25m
1 stop
Southwest Logo
11:50 am - 6:45 pm
SEA
-
DEN
5h 55m
1 stop
$194Southwest
Fri, Oct 2 - Sat, Oct 3
Southwest Logo
6:05 pm - 10:30 pm
DEN
-
SEA
5h 25m
1 stop
Southwest Logo
11:40 am - 10:35 pm
SEA
-
DEN
9h 55m
2 stops
$195Southwest
Thu, Aug 6 - Wed, Aug 12
American Airlines Logo
12:50 pm - 11:48 pm
DEN
-
BOS
8h 58m
1 stop
American Airlines Logo
7:33 am - 3:29 pm
BOS
-
DEN
9h 56m
1 stop
$247American Airlines
Fri, Jul 24 - Sat, Aug 1
United Airlines Logo
4:59 pm - 1:14 am
DEN
-
BOS
6h 15m
1 stop
United Airlines Logo
8:39 pm - 11:26 pm
BOS
-
DEN
4h 47mnonstop
$249United Airlines
Thu, Aug 20 - Tue, Aug 25
American Airlines Logo
5:06 am - 2:33 pm
DEN
-
JFK
7h 27m
1 stop
American Airlines Logo
8:00 am - 12:30 pm
JFK
-
DEN
6h 30m
1 stop
$257American Airlines
Fri, Aug 14 - Fri, Aug 21
Delta Logo
12:05 pm - 6:20 pm
DEN
-
JFK
4h 15mnonstop
Delta Logo
7:50 pm - 10:44 pm
JFK
-
DEN
4h 54mnonstop
$259Delta
Wed, Sep 2 - Sun, Sep 6
Delta Logo
7:10 am - 12:52 pm
DEN
-
LGA
3h 42mnonstop
Delta Logo
6:05 pm - 8:51 pm
LGA
-
DEN
4h 46mnonstop
$265Delta
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 5 days was to Los Angeles, at $87 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 5 days was $87.

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 $305 on average. Morning departures are around 27% 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 $522.

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 $407, 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 October, when tickets cost $266 (return) on average. On the other hand, the most expensive months are June and May, when the average cost of round-trip tickets is $380 and $342 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 44% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$66
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly and prices are also 13% lower on average.
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 
JoanneFlew with United Airlines
DEN
-
ORD
Jun 2026
The runway to gate took a bit of time. So if you have a short layover pay for a seat up front .
JeffFlew with Allegiant Air
DEN
-
TYS
Jun 2026
Knoxville Airport is experiencing significant growth. Parking is an issue while they build more. Arrive early.
Verified travelerFlew with United Airlines
DEN
-
YEG
Jun 2026
Be ready for delays. The airport only had one active runway and that caused a huge line of planes waiting to take off and that really delayed the flight
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: Atlanta $152 one-way - $286 round-trip; Los Angeles $140 one-way - $218 round-trip; Chicago $163 one-way - $272 round-trip

Everything you need to know for your flight to North America

Information on your arrival and departure airports