$39 Find Deals on Flights from Denver

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 Worldwide departing on 11/19. 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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Find Cheap Flights from Denver

Where can I fly from Denver?Prices from DEN, departing Sat 12/6 and returning Sat 12/13

Book Cheap International Flights from Denver

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Denver 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 international flight deals from Denver to anywhere

Wed, Jan 21 - Sun, Jan 25
Volaris Logo
12:29 pm - 1:36 amDEN-CUN
11h 07m1 stop
Volaris Logo
4:18 am - 10:58 amCUN-DEN
8h 40m1 stop
$344Volaris
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Thu, Nov 27 - Thu, Dec 4
Frontier Logo
11:07 am - 5:20 pmDEN-CUN
4h 13mnonstop
Frontier Logo
11:33 am - 9:49 pmCUN-DEN
12h 16m1 stop
$345Frontier
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Thu, Feb 19 - Wed, Feb 25
Multiple Airlines Logo
9:35 am - 3:43 pmDEN-CUN
4h 08mnonstop
Multiple Airlines Logo
6:15 pm - 9:52 amCUN-DEN
17h 37m1 stop
$346Multiple Airlines
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Sun, Feb 8 - Tue, Feb 17
Icelandair Logo
3:40 pm - 1:15 pmDEN-BCN
13h 35m1 stop
Icelandair Logo
11:50 am - 6:05 pmBCN-DEN
14h 15m1 stop
$428Icelandair
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Fri, Feb 13 - Tue, Feb 17
Icelandair Logo
3:40 pm - 1:15 pmDEN-BCN
13h 35m1 stop
Icelandair Logo
11:50 am - 6:05 pmBCN-DEN
14h 15m1 stop
$429Icelandair
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Fri, Jan 16 - Sun, Jan 18
Icelandair Logo
3:40 pm - 1:15 pmDEN-BCN
13h 35m1 stop
Icelandair Logo
11:50 am - 6:05 pmBCN-DEN
14h 15m1 stop
$457Icelandair
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Wed, Nov 26 - Fri, Dec 12
United Airlines Logo
11:46 am - 4:40 pmDEN-MAD
20h 54m2 stops
United Airlines Logo
6:00 am - 8:23 amMAD-DEN
34h 23m2 stops
$495United Airlines
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Tue, Nov 25 - Wed, Dec 10
Lufthansa Logo
5:45 pm - 11:50 pmDEN-MAD
22h 05m1 stop
Lufthansa Logo
8:30 am - 4:00 pmMAD-DEN
15h 30m1 stop
$496Lufthansa
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Mon, Mar 9 - Tue, Mar 17
British Airways Logo
6:25 pm - 6:25 pmDEN-MAD
17h 00m1 stop
British Airways Logo
12:50 pm - 4:30 pmMAD-DEN
34h 40m1 stop
$497British Airways
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Wed, Dec 3 - Wed, Dec 10
Multiple Airlines Logo
3:40 pm - 8:35 pmDEN-CIA
20h 55m2 stops
Multiple Airlines Logo
6:40 am - 6:05 pmCIA-DEN
19h 25m2 stops
$622Multiple Airlines
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Book Cheap Domestic Flights from Denver

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Denver 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 domestic flight deals from Denver

Wed, Dec 31 - Sat, Jan 3
Frontier Logo
10:37 pm - 11:42 pmDEN-LAS
2h 05mnonstop
Frontier Logo
6:00 am - 9:04 amLAS-DEN
2h 04mnonstop
$80Frontier
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Mon, Jan 5 - Wed, Jan 7
Frontier Logo
6:35 am - 4:14 pmDEN-LAX
10h 39m1 stop
Frontier Logo
1:26 pm - 5:00 pmLAX-DEN
2h 34mnonstop
$80Frontier
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Fri, Dec 19 - Sat, Dec 20
Frontier Logo
10:37 pm - 11:42 pmDEN-LAS
2h 05mnonstop
Frontier Logo
12:59 am - 3:58 amLAS-DEN
1h 59mnonstop
$81Frontier
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Thu, Dec 4 - Fri, Dec 5
Frontier Logo
6:00 am - 7:42 amDEN-LAX
2h 42mnonstop
Frontier Logo
6:40 am - 10:12 amLAX-DEN
2h 32mnonstop
$81Frontier
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Fri, Jan 9 - Mon, Jan 12
Frontier Logo
10:37 pm - 11:42 pmDEN-LAS
2h 05mnonstop
Frontier Logo
8:42 am - 10:00 pmLAS-DEN
12h 18m1 stop
$82Frontier
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Fri, Dec 5 - Thu, Dec 11
Frontier Logo
10:50 pm - 12:29 amDEN-LAX
2h 39mnonstop
Frontier Logo
8:51 pm - 12:17 amLAX-DEN
2h 26mnonstop
$82Frontier
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Thu, Dec 11 - Sat, Dec 13
Frontier Logo
10:00 am - 4:48 pmDEN-PHX
6h 48m1 stop
Frontier Logo
7:00 am - 8:55 amPHX-DEN
1h 55mnonstop
$83Frontier
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Sat, Dec 6 - Sat, Dec 13
Frontier Logo
6:00 am - 8:06 amDEN-PHX
2h 06mnonstop
Frontier Logo
7:43 pm - 3:58 amPHX-DEN
8h 15m1 stop
$84Frontier
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Tue, Nov 18 - Tue, Nov 25
Multiple Airlines Logo
4:08 pm - 2:31 pmDEN-ORD
21h 23m1 stop
Multiple Airlines Logo
7:00 am - 9:00 amORD-DEN
3h 00mnonstop
$114Multiple Airlines
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Thu, Dec 4 - Mon, Dec 8
United Airlines Logo
11:59 pm - 5:34 amDEN-EWR
3h 35mnonstop
United Airlines Logo
9:15 pm - 11:44 pmEWR-DEN
4h 29mnonstop
$219United Airlines
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Booking Insights

KAYAK's insights & trends for flights from Denver

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

Which are the most popular places to fly to from Denver?

The domestic destinations KAYAK users have most searched for when searching for flights from Denver.
Based on KAYAK flight searches, the most popular place to fly from Denver is New York (12% of total searches). The next most popular destinations are Chicago (6%) and Las Vegas Harry Reid Intl (5%).

What are the most popular international flights out of Denver?

The international destinations KAYAK users have most searched for when searching for flights from Denver.
There are many international destinations you can fly to from Denver. The most popular international destinations among KAYAK users are San Juan, San José del Cabo and Puerto Vallarta.

What are the most popular countries to fly to from Denver?

The most popular countries KAYAK users have searched for from Denver along with the average round-trip price for the route clicked by KAYAK users in the last 2 weeks.
Based on KAYAK flight searches, the most popular country to fly to from Denver is Mexico (28% of total searches). The next most popular destinations are Germany (17%) and United Kingdom (11%).

Which cities can I fly to direct from Denver?

There are loads of places you can fly direct to from Denver. The most popular destinations for direct flights among KAYAK users are Traverse City, Jacksonville, Fayetteville, St. Louis and Charlotte. On average, the cheapest of these destinations on KAYAK over the last 2 weeks for a return flight was St. Louis at $180, while the most expensive was Traverse City, at $421.

Which international cities can I fly to direct from Denver?

There are many international destinations you can fly to non-stop from Denver. The most popular international destinations from KAYAK users are Puerto Vallarta, Cancún, Calgary, Toronto and Liberia. On average, the cheapest of these destinations on KAYAK over the last 2 weeks for a return flight was Calgary at $308, while the most expensive was Montreal, at $472.

What are the cheapest places to fly to from Denver?

The cheapest destination for a flight from Denver found on KAYAK in the last two weeks was Salt Lake City and cost $29. The next cheapest destinations were Austin at $29 and Portland at $29.

Good to know

Low seasonSeptember
Cheapest flight$39
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly and prices are also 3% lower on average.
Flight from Denver to Las Vegas

Flights from Denver: the best tips from KAYAK users' own experiences

Insights shared by verified travelers who flew from Denver to anywhere 
MarkFlew with United AirlinesDEN-NRTApr 2025
For that long of a flight, spend the extra money for more leg room if you can afford it and don't waste you money or miles on United's wifi. Shout out to United's new check in/baggage procedure in Denver... It took a minute to navigate it but once I did... I wish all airlines would do similar.. it was fast and easy!!!
JesseFlew with Air CanadaDEN-INDMay 2025
takes times in security check, so come early
Verified travelerFlew with LufthansaDEN-MUCDec 2024
Lufthansa was an excellent experience, everything well organized and on time. If you desire healthy snacks, that I would advise bringing them with you. This is pretty much what happens everywhere.
Verified travelerFlew with Alaska AirlinesDEN-SEAOct 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.
Verified travelerFlew with Qantas AirwaysDEN-LAXSep 2024
You don’t have to arrive two hours early since it is a domestic flight
JasonFlew with United AirlinesDEN-IADNov 2024
DIA is a large airport. Get there early.
Verified travelerFlew with LufthansaDEN-MUCAug 2024
Be early rather than on time for unexpected delays. The amount of travelers during the summer can be intense
kristenFlew with United AirlinesDEN-MCOJul 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 AirlinesDEN-PSCAug 2024
Check airline delay flight rate and choose another airline if you have important commitments to avoid frustration and missing important meetings.
MedaFlew with LufthansaDEN-FRAJun 2024
Make sure your passport isn’t expiring within 6 months of your flight. Check in online. And get an e visa
Mike & DebbieFlew with SouthwestDEN-SDFAug 2024
Denver is a huge airport. Be prepared to walk plenty.
RobertFlew with LufthansaDEN-MUCApr 2024
Make sure luggage can make connecting flight. Bring small luggage of supplies in case your bags are lost or delayed.
MichaelFlew with United AirlinesDEN-INDMar 2024
Eat before you get on the plane. Arrive at the gate early if you have carry-on luggage.
Verified travelerFlew with Air CanadaDEN-COSMar 2024
Make sure if you need a wheelchair you have plenty of time to between connecting flights.
ShawnFlew with Air CanadaDEN-YVRMay 2024
Arrive at Denver in plenty of time to get through security.
Verified travelerFlew with United AirlinesDEN-MUCApr 2024
More than 60 minutes to change planes are better.
RebeccaFlew with United AirlinesDEN-MSOFeb 2024
Big comfortable chairs that you can sleep on the B concourse.
BrianFlew with United AirlinesDEN-ORDJan 2024
Big airport. Make sure you have enough time between flights for rest, eating, etc…
RalphFlew with SouthwestDEN-PSPFeb 2024
If you really want a better seat make sure you upgrade.

FAQs for booking flights out of Denver

  • What is Denver also known as?

    Denver Intl Airport’s airport code is DEN. It can also be referred to as Denver, Denver Intl.

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

    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.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Denver 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?

    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 to your destination with an airline and back to Denver with another airline.

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

    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 up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding a cheap flight out of Denver

  • Looking for a cheap flight? 25% of our users found tickets from Denver to the following destinations at these prices or less: Dallas $116 one-way - $184 round-trip; Las Vegas $83 one-way - $141 round-trip; Los Angeles $115 one-way - $170 round-trip

Reviews of the top 5 airlines serving from Denver to Worldwide

 
Need help choosing which airline to fly with from Denver to Worldwide? 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.
8.0
SouthwestOverall score based on 4241 reviews
7.5Entertainment
8.1Boarding
8.0Comfort
7.0Food
8.6Crew
Airline reviews

Plane crashed into a bus or some other vehicle on the ground while pulling out of the gate. No injuries, but wing tip was damaged and returned to gate for “maintenance issues” and we departed 5 hours later because the plane went out of service and new plane was flown in from a nearby airport, Midway.

2.0 MediocreAnonymous, Nov 2025ORD - LAS
Read more Southwest reviews

Plane crashed into a bus or some other vehicle on the ground while pulling out of the gate. No injuries, but wing tip was damaged and returned to gate for “maintenance issues” and we departed 5 hours later because the plane went out of service and new plane was flown in from a nearby airport, Midway.

Ever since Southwest starting charging for bags, passengers don't want to pay to check their bags, so the gate agents have to beg people to check their roller bags now because there's "not enough space". This was a terrible business move by Southwest.

Full cans of soda would be nice. A choice between two snacks would be appreciated.

Tried watching free movie and it kept freezing so I couldn’t finish.

All was good. I just had a hard time getting connected to the WiFi/internet during the flight

Sacrament staff are always polite and helpful. Airport is easy to maneuver and boarding is straightforward.

Great flight. Outstanding Service. Southwest was able to put us on a direct flight to Denver when the connection could have been affected by a later arrival to Baltimore. The direct flight was less expensive that the flight with the connection in Baltimore.

Delays delays delays. Late taking off, late landing, wait for a gate, etc.

Boarded on time but once we were ready for take off, the crew determined that, although every seat was taken, somehow someone was on the wrong flight. Delay, delay delay, announcements and ended up with one person checking EVERY ID against their passenger Manifest only to figure out it was a "clerical error." We departed 54 minutes late causing me to run in the St. Louis Airport to make my connection and lose the priority boarding spot I had paid for. Unnecessary delay.

I was re-booked onto another flight because my original flight was delayed and I would have missed my connector. I ended up in the “C” group after paying extra to be in the “A “ group on the original flight. At least if you’re going to re-book people, re-book them into the same group.

I truly love flying with Delta. They have always treated me with the upmost respect

Our flight attendant in FIRST CLASS was one of the worst I’ve ever had. She was not at all pleasant, nor particularly good at her service.

Everything went well and was good. Nothing exceptional, but no complaints either. Cheap seats are pretty comfortable.

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

They ended up paying for the bag twice, but the counter wouldn't take my baggage receipt. Left it to me to resolve. Not sure how to resolve the issue.

The customer service before board was very rude and when I expressed my concerns about making the connecting flight she laughed and told me I bought the wrong ticket. I explained once it showed the flight was delayed it no longer let me change seats or anything. I was trying to upgrade to make sure I would get to the next gate on time.

Non stop on long haul is the way to go. Great experience

The aircraft interior is old and tired on this aircraft. The entertainment system never worked despite the crews attempt to reset the system.

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

Old plane and old configuration/seats but still comfortable for a morning flight

Great smooth flight. Had a seating change, but that was an improvement. Thanks United Airways Crew.

Flight was good but there are way to many announcements for credit cards etc.

Crew seemed a bit cranky. No seatback screens. But boarding was efficient and on time and we arrived early.

See previous note about the passenger in Denver who threw my husband's bag out of the overhead bin in order to maker room for his own. And the flight attendant back up the new passenger.

Terrible. They wouldn't allow me on my flight on the 14th..

Impressed with the service despite turbulence because of the weather. Both flights arrived before their scheduled times.

Great experience…left a bit behind schedule but made up fir that in the air and landed 10 minutes early 😁

The seat and leg room was not good. The food and beverage service was good.

For economy, it was very good. Staff was great, they even let some of us change seats for more leg room... Put an empty seat between us which was fantastic for a 12hr flight. Onboard entertainment was excellent, I think over 200 choices of movies/tv/etc The bad was the barely/nonfunctional wifi that cost either $16.99 or 1700 miles (full flight). It was atrocious... Definitely the worst of the last 3 long haul major airlines I was on the last few months.

Electric plugs didn't work. Entertainment system wasn't working

We loved the steward on the plane. He made the night enjoyable

I enjoyed the extra leg room compared to other airlines. The first stewards made my daughter’s birthday special by giving her an extra snack. Then the last one coming home from Chicago to Appleton made our night really enjoyable Thanks for making our trip enjoyable

The flight was smooth, the pilot kept us informed about delays and we arrived more of less on time

Flight delay was communicated before leaving for airport which caused it to be a non-event. Great flight and crew!

Did not get any refreshments. Crew was very nice but limited. Small seats

Wish some foods provided rather than just biscuit/cookie for flight more than 2 hours

Wish a flight with more than 2 hours with some snack rather than just cookie/biscuit.

The flight attendant, a black woman with curly hair who sat near Row 21, was wonderful and kind.

It was good..clean, comfy seat. Friendly warm welcoming crew. Was able to check my cabin luggage at the gate which I was able to pickup in a decent time from baggage claim. The app gave all updates from delays to baggage claim info. Overall smooth flight.

Flight was delayed leaving Dallas. Arrived about 2 hours later than scheduled.

There was no one at the counter to assist with our check in. The app didn’t work, so I arrived at the airport with time to check in and I couldn’t because no employees were there. When I finally got someone on the phone, it was inside the 60min rule and they said I could no longer check in and they could sell me another ticket. We had to scramble and pay an additional $800 for tickets and THEN AFTER (about 60 min from my original convo with customer service and 10min after original departure time) I had boarded my new flight, there was email saying my original flight from Frontier was delayed and leaving 2hr 50min later, but I STILL wouldn’t have been able to check in. Which means customer service should have been able to see it and let me check in because I was well within my check in time. When I call Frontier, they hang up on me. So their app didn’t work and they employees left and they take zero responsibility or assistance with their “customer service”

Terrible. Flight cancelled with no reasoning and no flights to rebook. Employees were useless and did nothing to help. Did not even know where to retrieve luggage from the cancelled flight. Flyers beware.

No fault of Frontier staff: plane was very late, reached Orlando at 1 am, took a while to get luggage. Weather, gov financial shutdown impact on TSA, air controllers seemed to have multiple flights backed up. Frontier staff seemed to cope as gracefully as possible. It did reassure me that I and my new hip could adapt to travel challenges. Food/entertainment were irrelevant to my trip.

Terrible. The canceled my entire flight when I requested a refund for a trip frontier canceled trip one way.

Boarding was on time and plane departed as scheduled. There are obviously no amenities (food, drink, entertainment) on Frontier, but there also didn't seem to be any issues with luggage space either.

Inbound plane was on time and flight departed on time with no issues while boarding.

I knew going into this that Frontier, being a low cost carrier, would be pretty bare bones and charge for most extras but this was made up for by the fact that the airplane was a reasonably new Airbus, every employee was great and best of all, Everett Washington is an amazing airport - thanks Frontier for flying there!!!

i was unable to check in the flight. refund requested

It was well done. It was my first time flying with them and I was nervous b/c I have heard of many cancelled and/or delray flights. Everything went smoothly.

Frontier is the Walmart of airlines. Frontier has removed adjustability and comfort from their seats to make the flight lighter and save gas. This makes it impossible to sleep on their flights. Their customer service is abysmal. Once, I bought a drink on the plane, and they swiped my credit card on the plane to pay for it. Then I got three weeks of daily notices from my bank telling me they tried to charge the wrong card number over and over again. I tried to call them, but they removed the ability to actually talk to someone that can resolve such a problem from their company to cut corners. The only way to talk to someone in person is to go to the check-in counter at the airport (40 minutes drive from my house). Eventually their system gave up on trying to charge the card, after 21 days of repeated tries. They don't pad their prices even a little to handle customer service issues like missed flights. They also have a blanket policy preventing helping you reschedule a missed flight if their system says you "cancelled" your own flight online. This is a major problem because their website is broken on mobile devices, the only web browser you have at the airport when their gate staff tell you that you have to reschedule your own missed flight online because they can't help you. I tried to reschedule my flight on my android device and instead, their website crashed and "cancelled" my missed flight. When I got to the counter, the agent argued with me for 5 minutes insisting that I intentionally cancelled my own flight (implying I had to buy another flight). She missed the point: the problem was that I could not buy another flight because their website is broken. I left to avoid more conflict with the "customer service" agent. I tried to redress my issue with their only other "customer service" chanel available: the contact form on their website. The response I got was more of the same: you cancelled your own flight, according to our website / computer records, therefore we won't help you. I was trying to explain the problem with their broken website that cost me hundreds of dollars by crashing / malfunctioning and resulting in a cancelled flight, but they only had deaf ears for this problem. Worst customer service I have ever experienced. I will never buy another Frontier flight again, because it is a risky, painful move that I will likely regret often.

Everything you need to know for your flight from Denver

Information on your arrival and departure airports