$42 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 6/20. 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.
1 adult
1 adult, Economy, 0 bags

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Find Cheap Flights from Denver

Where can I fly from Denver?Prices from DEN, departing Fri 5/29 and returning Fri 6/5

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

Sat, May 9 - Wed, May 13
Frontier Logo
11:54 pm - 2:07 pm
DEN
-
CUN
13h 13m
1 stop
Frontier Logo
10:25 am - 11:44 pm
CUN
-
DEN
14h 19m
1 stop
$277Frontier
Wed, May 20 - Tue, May 26
Frontier Logo
6:45 am - 9:09 am
DEN
-
CUN
25h 24m
1 stop
Frontier Logo
10:19 am - 1:34 pm
CUN
-
DEN
28h 15m
1 stop
$278Frontier
Mon, May 11 - Fri, May 15
Frontier Logo
4:15 pm - 9:15 am
DEN
-
CUN
16h 00m
1 stop
Frontier Logo
10:19 am - 2:13 pm
CUN
-
DEN
28h 54m
1 stop
$279Frontier
Tue, Oct 6 - Tue, Nov 24
Air Canada Logo
9:40 am - 6:50 am
DEN
-
MAD
13h 10m
1 stop
Air Canada Logo
1:35 pm - 6:04 pm
MAD
-
DEN
36h 29m
2 stops
$680Air Canada
Mon, Jul 27 - Tue, Oct 27
Air Canada Logo
11:23 am - 8:50 am
DEN
-
MAD
37h 27m
2 stops
Air Canada Logo
12:35 pm - 3:56 pm
MAD
-
DEN
34h 21m
2 stops
$682Air Canada
Wed, Sep 23 - Wed, Oct 7
Multiple Airlines Logo
4:15 pm - 5:40 pm
DEN
-
MAD
17h 25m
1 stop
Multiple Airlines Logo
12:45 pm - 6:04 pm
MAD
-
DEN
37h 19m
2 stops
$683Multiple Airlines
Wed, Oct 14 - Wed, Oct 21
British Airways Logo
6:35 pm - 3:55 pm
DEN
-
BCN
13h 20m
1 stop
British Airways Logo
12:20 pm - 8:32 pm
BCN
-
DEN
16h 12m
1 stop
$720British Airways
Tue, Sep 29 - Thu, Oct 15
British Airways Logo
6:40 pm - 6:40 pm
DEN
-
BCN
16h 00m
1 stop
British Airways Logo
10:15 am - 4:25 pm
BCN
-
DEN
14h 10m
1 stop
$721British Airways
Sun, Oct 4 - Tue, Oct 20
Iberia Logo
6:35 pm - 6:25 pm
DEN
-
BCN
15h 50m
1 stop
Iberia Logo
12:20 pm - 8:32 pm
BCN
-
DEN
16h 12m
1 stop
$724Iberia
Sun, Oct 11 - Tue, Oct 13
Lufthansa Logo
5:40 pm - 5:55 pm
DEN
-
LCY
17h 15m
1 stop
Lufthansa Logo
9:15 am - 11:18 pm
LCY
-
DEN
21h 03m
2 stops
$876Lufthansa

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

Mon, Jun 22 - Wed, Jun 24
Frontier Logo
12:47 pm - 1:48 pm
DEN
-
LAS
2h 01mnonstop
Frontier Logo
12:59 am - 3:58 am
LAS
-
DEN
1h 59mnonstop
$94Frontier
Sat, Jun 13 - Tue, Jun 16
Frontier Logo
7:26 pm - 8:29 pm
DEN
-
LAS
2h 03mnonstop
Frontier Logo
6:34 pm - 9:42 pm
LAS
-
DEN
2h 08mnonstop
$96Frontier
Wed, Jun 17 - Tue, Jun 23
Frontier Logo
7:25 am - 8:58 am
DEN
-
LAX
2h 33mnonstop
Frontier Logo
6:30 am - 10:02 am
LAX
-
DEN
2h 32mnonstop
$96Frontier
Sat, May 9 - Sat, May 9
Frontier Logo
12:34 pm - 1:44 pm
DEN
-
LAS
2h 10mnonstop
Frontier Logo
8:59 pm - 12:09 am
LAS
-
DEN
2h 10mnonstop
$97Frontier
Wed, May 20 - Wed, May 20
Frontier Logo
7:20 am - 8:55 am
DEN
-
LAX
2h 35mnonstop
Frontier Logo
12:08 pm - 6:04 pm
LAX
-
DEN
4h 56m
1 stop
$97Frontier
Wed, Jun 17 - Sat, Jun 20
Frontier Logo
5:05 am - 8:09 am
DEN
-
DFW
2h 04mnonstop
Frontier Logo
6:18 pm - 7:35 pm
DFW
-
DEN
2h 17mnonstop
$97Frontier
Wed, May 20 - Sat, May 23
Frontier Logo
6:00 am - 11:23 am
DEN
-
LAX
6h 23m
1 stop
Frontier Logo
4:31 pm - 8:06 pm
LAX
-
DEN
2h 35mnonstop
$98Frontier
Wed, Jul 1 - Mon, Jul 6
Frontier Logo
5:05 am - 8:09 am
DEN
-
DFW
2h 04mnonstop
Frontier Logo
7:09 pm - 8:32 pm
DFW
-
DEN
2h 23mnonstop
$98Frontier
Thu, May 28 - Thu, Jun 4
Frontier Logo
5:59 pm - 9:20 pm
DEN
-
DFW
2h 21mnonstop
Frontier Logo
7:15 pm - 8:43 pm
DFW
-
DEN
2h 28mnonstop
$100Frontier
Thu, May 28 - Sun, May 31
Multiple Airlines Logo
6:03 am - 8:21 pm
DEN
-
EWR
12h 18m
1 stop
Multiple Airlines Logo
5:55 am - 3:25 am
EWR
-
DEN
23h 30m
2 stops
$289Multiple Airlines
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 (10% of total searches). The next most popular destinations are Seattle/Tacoma Intl (6%) and Las Vegas Harry Reid Intl (6%).

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 Rome, Paris and Vancouver.

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 (19% of total searches). The next most popular destinations are Germany (17%) and Canada (16%).

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 Salt Lake City at $192, while the most expensive was Jacksonville, at $324.

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, Guadalajara, Cancún, Chihuahua and Calgary. On average, the cheapest of these destinations on KAYAK over the last 2 weeks for a return flight was Chihuahua at $204, while the most expensive was Rome, at $1,045.

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 Austin and cost $28. The next cheapest destinations were San Diego at $28 and San Antonio at $28.

Good to know

Low seasonJanuary
Cheapest flight$42
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly with an average 6% increase in price.
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 
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.
SteveFlew with Turkish Airlines
DEN
-
IST
Mar 2026
Bring your own water as they do not offer drinks except for meal time.
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.
Verified travelerFlew with British Airways
DEN
-
LHR
Dec 2025
Jst take one cashing bag no checked luggage-so much easier
NesrinFlew with Southwest
DEN
-
IAD
Feb 2026
Get a seat in the very front if you can, otherwise, it is a very slow process.
MarkFlew with United Airlines
DEN
-
NRT
Apr 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 Canada
DEN
-
IND
May 2025
takes times in security check, so come early
Verified travelerFlew with Lufthansa
DEN
-
MUC
Dec 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 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.
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.
Verified travelerFlew with Lufthansa
DEN
-
MUC
Aug 2024
Be early rather than on time for unexpected delays. The amount of travelers during the summer can be intense
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.
MedaFlew with Lufthansa
DEN
-
FRA
Jun 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 Southwest
DEN
-
SDF
Aug 2024
Denver is a huge airport. Be prepared to walk plenty.
RobertFlew with Lufthansa
DEN
-
MUC
Apr 2024
Make sure luggage can make connecting flight. Bring small luggage of supplies in case your bags are lost or delayed.
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.
Verified travelerFlew with United Airlines
DEN
-
MUC
Apr 2024
More than 60 minutes to change planes are better.
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 for booking flights out of Denver

  • Is there an on-site hotel at Denver International Airport?

    The Westin Hotel at Denver International Airport can be found directly at the airport’s Hotel & Transit Center. There is also the Hyatt House Denver Airport, which is approximately a 5min drive away and offers a free shuttle service. The American Inn by Wyndham Denver Airport is also a 5min drive away and you can request a shuttle.

  • What different transportation options are there for going from the city center to Denver International Airport?

    There are a few different ways that you can go from Downtown Denver to Denver International Airport. If you opt to drive, you can expect the journey to typically take you between 30 to 35min if there is no additional traffic. You can also use public transportation, such as the A rail line, which will bring you to the airport in around 1h 15min. A single ticket for this line will usually cost you around $5.

  • Are there any lounges for travelers to relax in at Denver International Airport?

    If you have some free time before your flight takes off, consider relaxing at one of the lounges in Denver International Airport. The American Airlines Admirals Club is in Terminal A, while the United Club has locations in each terminal. You will also find the Delta Sky Club and USO Lounge in Terminal A.

  • What facilities does Denver International Airport provide for those traveling with pets?

    Those that will be traveling with a furry friend can bring them to the Paradise 4 Paws Pet Resort, which offers grooming, boarding, and daycare services. You will also find indoor pet relief areas in Terminals A, B, and C, which are equipped with things such as artificial turf, sinks, hand soap, a drainage system, plastic bags, and a sitting area.

  • 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 $144 one-way - $269 round-trip; Las Vegas $116 one-way - $163 round-trip; Los Angeles $152 one-way - $239 round-trip
  • Denver International Airport (DEN) is one of the primary hubs for both Frontier and United Airlines, so you will find that each of these companies often services flights in and out of this airport.
  • Parents accompanied by children should keep in mind that Denver International Airport offers some facilities for families. In Terminals A, B, and C, for example, there are private nursing rooms that have comfortable seating, sinks, changing tables, and outlets.
  • If you are starting to feel stressed due to a long day of traveling, head to one of the A Massage locations in Terminals A and B. XpresSpa also has two locations in Terminal C, and they offer treatments like massages, facials, pedicures, and manicures.
  • Make sure to keep your eyes open for the Canine Therapy Squad, a team of 100 dogs and 1 cat that take shifts walking through the airport and calming down travelers that may be nervous about flying. You’ll recognize these furry friends due to their blue vests that say “Pet Me.”
  • Travelers that have some extra time before they need to begin their boarding process can look for the different art installations that are placed throughout Denver International Airport. Each terminal has a few rotating exhibits that feature various paintings, sculptures, and murals.

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 4314 reviews
7.5Entertainment
8.1Boarding
8.6Crew
8.0Comfort
7.0Food
Airline reviews

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

10.0 Excellentlarry, Apr 2026
LGB - PHX
Read more Southwest reviews

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!

Southwest is kind of a slum airline. It’s gotten more expensive over the years for less and less service. I am a Southwest Chase Visa card holder and was forced to choose a seat in the 26th row in the middle seat. However my wife who is a rewards member but doesn’t hold a card or anything else, gets randomly assigned a normally paid seat in row 6! How does that work?

For the first time in a long time, the Wi-Fi actually worked the entire flight! The flight crew was amazing as usual.

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.

Flight was delayed, we could have been notified earlier and in a consistent manner. App was not refreshing for another passenger to get the latest flight status. We could have stayed and waited at the hotel instead of waiting at the airport had we known the flight was going to delayed for more than 5 hours. The toilet is too tight, and needs to be cleaned more frequently (every hour). The entertainment screen froze, the touch screen not responding to touch. We were upgraded to comfort, it is more comfortable than regular economy seats.

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.

Sitting on the runway after we land for almost two hours! Not sure if we should blame United or Just Dumpy Vance.

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

This flight was delayed but it worked in my favor because my Atlanta to Dallas flight was delayed.

This was a hard flight. 3 delays out of OKC (1 on the Tarmac). Delay in Atlanta coming to Dallas. total travel time was the equivalent of driving from OKC to Atlanta.

Like: flights are on time, good boarding process Can improve: planes are old, improve entertainment and make space more comfortable

Had to wait for a gate for a long time, then waited on the run way for a long time before leaving. The actual flights part was good.

The airplane was an old model, the overhead didn’t have enough room for people’s items and made boarding and boarding disappointing and stressful. Crew allowed passengers to bring more than the permitted baggage sizes.

Flying in the United States with the major airlines has become so underwhelming. A 2-3hr flight in most other parts of the world with the major carriers of the area comes with newer, CLEANER aircraft and significantly better in flight service in terms of both staff attitude and a actual meal service.

On time departure and early arrival. Flight attendant very nice.

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!!!

My flight was originally from SAT to MCO connecting from MCO to ORD. We got diverted to ATL and than Frontier staff there was sooo un helpful first they said they couldn’t give us any accommodation since our flight first got delayed that cancelled and now it’s 221am and I am still in ATL since they said they need to create a new flight my final destination is ORD and I have been delayed twice and cancelled. With no real help the frontier app didn’t work no email updates over all such a horrible experience

There's no seats that lean back with little leg space i wad uncomfortable the entire flight. Your charges for extra baggage is despicable and costly!!

Remind customers of the need to have passport or new ID for boarding.

Everything you need to know for your flight from Denver

Information on your arrival and departure airports