$41 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 5/15. 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 Wed 3/18 and returning Wed 3/25

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

Tue, Mar 3 - Tue, Mar 10
Multiple Airlines Logo
12:29 pm - 1:36 am
DEN
-
CUN
11h 07m
1 stop
Multiple Airlines Logo
9:53 am - 1:20 pm
CUN
-
DEN
4h 27mnonstop
$253Multiple Airlines
Tue, Apr 21 - Wed, Apr 29
Frontier Logo
9:22 am - 2:39 pm
DEN
-
CUN
4h 17mnonstop
Frontier Logo
3:54 pm - 7:27 pm
CUN
-
DEN
4h 33mnonstop
$255Frontier
Mon, Mar 9 - Thu, Mar 12
Frontier Logo
6:05 am - 11:16 am
DEN
-
CUN
4h 11mnonstop
Frontier Logo
10:08 am - 1:37 pm
CUN
-
DEN
4h 29mnonstop
$256Frontier
Wed, Apr 8 - Wed, Apr 22
United Airlines Logo
9:30 am - 1:05 pm
COS
-
BCN
19h 35m
2 stops
United Airlines Logo
1:15 pm - 9:57 pm
BCN
-
COS
40h 42m
2 stops
$492United Airlines
Wed, Apr 8 - Thu, Apr 23
Multiple Airlines Logo
5:41 am - 6:50 am
COS
-
MAD
17h 09m
2 stops
Multiple Airlines Logo
3:55 pm - 11:32 pm
MAD
-
COS
15h 37m
1 stop
$496Multiple Airlines
Sat, Apr 11 - Wed, Apr 22
Air Canada Logo
3:26 pm - 6:50 am
COS
-
MAD
31h 24m
2 stops
Air Canada Logo
12:45 pm - 2:30 pm
MAD
-
COS
33h 45m
2 stops
$498Air Canada
Sat, Apr 11 - Thu, Apr 23
United Airlines Logo
10:28 am - 8:05 am
COS
-
MAD
37h 37m
2 stops
United Airlines Logo
11:15 am - 2:30 pm
MAD
-
COS
35h 15m
2 stops
$501United Airlines
Thu, May 7 - Wed, May 13
Icelandair Logo
4:40 pm - 2:45 pm
DEN
-
BCN
14h 05m
1 stop
Icelandair Logo
3:45 pm - 7:00 pm
BCN
-
DEN
35h 15m
1 stop
$504Icelandair
Sat, Apr 25 - Mon, May 11
Icelandair Logo
4:40 pm - 2:45 pm
DEN
-
BCN
14h 05m
1 stop
Icelandair Logo
3:45 pm - 7:00 pm
BCN
-
DEN
35h 15m
1 stop
$511Icelandair
Sun, Mar 29 - Tue, Apr 7
Lufthansa Logo
5:40 pm - 5:55 pm
DEN
-
LCY
17h 15m
1 stop
Lufthansa Logo
9:15 am - 3:40 pm
LCY
-
DEN
13h 25m
1 stop
$651Lufthansa

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, Apr 13 - Fri, May 1
Frontier Logo
6:00 am - 9:13 am
DEN
-
DFW
2h 13mnonstop
Frontier Logo
9:26 pm - 10:51 pm
DFW
-
DEN
2h 25mnonstop
$61Frontier
Fri, Apr 17 - Mon, Apr 20
Frontier Logo
6:00 am - 9:13 am
DEN
-
DFW
2h 13mnonstop
Frontier Logo
7:26 pm - 8:52 pm
DFW
-
DEN
2h 26mnonstop
$62Frontier
Sat, Feb 21 - Sat, Feb 28
Frontier Logo
8:24 pm - 11:29 pm
DEN
-
DFW
2h 05mnonstop
Frontier Logo
8:17 pm - 9:35 pm
DFW
-
DEN
2h 18mnonstop
$64Frontier
Wed, Mar 4 - Sat, Mar 7
Frontier Logo
9:31 pm - 11:18 pm
DEN
-
LAX
2h 47mnonstop
Frontier Logo
6:15 am - 9:44 am
LAX
-
DEN
2h 29mnonstop
$71Frontier
Sun, May 10 - Sat, May 16
Frontier Logo
7:00 am - 8:40 am
DEN
-
LAX
2h 40mnonstop
Frontier Logo
12:24 pm - 3:52 pm
LAX
-
DEN
2h 28mnonstop
$72Frontier
Thu, May 7 - Tue, May 12
Frontier Logo
12:51 pm - 3:05 pm
DEN
-
SEA
3h 14mnonstop
Frontier Logo
6:57 pm - 10:49 pm
SEA
-
DEN
2h 52mnonstop
$75Frontier
Mon, Mar 2 - Wed, Mar 4
Frontier Logo
6:00 am - 7:46 am
DEN
-
LAX
2h 46mnonstop
Frontier Logo
1:51 pm - 5:21 pm
LAX
-
DEN
2h 30mnonstop
$76Frontier
Fri, May 1 - Sun, May 3
Frontier Logo
12:51 pm - 3:05 pm
DEN
-
SEA
3h 14mnonstop
Frontier Logo
6:57 pm - 10:49 pm
SEA
-
DEN
2h 52mnonstop
$77Frontier
Tue, Apr 14 - Sat, Apr 18
Multiple Airlines Logo
1:09 pm - 11:50 pm
DEN
-
MCO
8h 41m
2 stops
Multiple Airlines Logo
9:00 am - 11:03 pm
MCO
-
DEN
16h 03m
1 stop
$153Multiple Airlines
Tue, Apr 21 - Wed, Apr 29
Multiple Airlines Logo
1:09 pm - 11:15 pm
DEN
-
LGA
8h 06m
1 stop
Multiple Airlines Logo
12:59 pm - 9:58 pm
LGA
-
DEN
10h 59m
2 stops
$159Multiple 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 (9% of total searches). The next most popular destinations are Las Vegas Harry Reid Intl (6%) and Washington, D.C. (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 José del Cabo, Vancouver and San Juan.

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 (21% of total searches). The next most popular destinations are Canada (16%) and Germany (15%).

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 Jacksonville, Honolulu, 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 $180, while the most expensive was Fayetteville, at $381.

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, Calgary and Toronto. On average, the cheapest of these destinations on KAYAK over the last 2 weeks for a return flight was Guadalajara at $238, while the most expensive was Liberia, at $395.

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 San Diego and cost $29. The next cheapest destinations were Salt Lake City at $29 and El Paso at $29.

Good to know

Low seasonJanuary
Cheapest flight$41
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly and prices are also 1% 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 
Verified travelerFlew with British Airways
DEN
-
LHR
Dec 2025
Jst take one cashing bag no checked luggage-so much easier
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

  • 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: Las Vegas $88 one-way - $142 round-trip; Los Angeles $117 one-way - $191 round-trip; Phoenix $95 one-way - $147 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 4285 reviews
8.6Crew
7.0Food
8.0Comfort
7.5Entertainment
8.1Boarding
Airline reviews

The WiFi and crew on the plane were good, however, the boarding experience was awful. I paid for the Choice Preferred and was boarded in group 5 so all overhead storage was full. They found room for our luggage, but further back making getting off the plane a nightmare. Also, we were in row 6 and the seats were extremely uncomfortable. Both my daughter and I had no leg room and couldn’t wait to get off the plane.

4.0 OkayAnonymous, Feb 2026
BOI - LAS
Read more Southwest reviews

The WiFi and crew on the plane were good, however, the boarding experience was awful. I paid for the Choice Preferred and was boarded in group 5 so all overhead storage was full. They found room for our luggage, but further back making getting off the plane a nightmare. Also, we were in row 6 and the seats were extremely uncomfortable. Both my daughter and I had no leg room and couldn’t wait to get off the plane.

The charges were ridiculous for an hour flight and the turbulence was very scary.

Still need to work out the kinks on the new assigned seating boarding process. Otherwise, a very good flight.

WiFi did not work. Boarding with the new seating assignments took too long. The temperature in the terminal was obnoxious. +/- 80°

The seats are now more narrow. I paid for front row the seats in the front are even more narrow than before.

Only downside was the legroom and seat width, which is always a problem unless I spend more for a premium seat.

My flight from Denver to Minneapolis was excellent. My flight from Minneapolis to Denver was one of the worst I flights I have ever experienced. I had a window seat, the gentleman in the middle seat was morbidly obese and SW should have made him purchase two seats. His elbow dug into my arm most of the way even after I asked to please be careful. I was literally squashed between the him and the window with no wiggle room. The plane was full so it was not possible to ask for a different seat. I realize I should have complained to the flight attendant but I didn't feel anything could be done to rectify the situation. I fly SW often, I will continue to do so as this was my first negative experience.

I was assigned seat 7E, yet my boarding was Group 5, which caused me to have to put my luggage in the back of the plance above `19 or 20 aisle, as passengers who had boarded earlier took the overhead bins in the front. SW needs to monitor bin space and ensure that bin space above the seat are aligned to those sitting near their seats. Also the seating assignments needs to align with group number. Maybe board those last first and so on? Having said the ALL the passengers on the plane were gracious enough to allow me and other passengers in this dilema to retrieve our luggage and helped us along the way. I always love the flight staff, as always their fantastic and I can't rave about them enough!

I appreciate the staff who allowed me to board though I arrived a little late! Regarding the assigned seating, I had booked my flight before this change and wasn't aware of the change at the time, and so I didn't select a seat at booking as I didn't realize it was relevant. Better communication about the change would have been helpful for preparing.

Flight attendants very hospitable and friendly. Pilot flew a smooth take off and landing.

Everything I mentioned earlier - the airbus was more comfortable indeed and the experience was further enhanced.

Delta continues to set the benchmark for traveler-friendly service with minimal disruption and clear communication within the mainland US (coast to coast). I am consistently pleased to be a Delta customer, and this experience once again met my expectations. There was a brief delay departing from MIA due to a technical issue that required the aircraft to return to the gate. However, the situation was handled professionally and transparently. Fortunately, my planned layover allowed ample buffer time, so the adjustment caused no stress. Overall, another smooth and reassuring experience.

Good experience and the flight landed early. There was no food I had or entertainment.

Flight was delayed and no reasons provided. After the passengers were boarded, the crew made announcement that the captain has jot arrived and he would take another 15 mins. All passengers patiently sat until the captain came and started. Terrible experience!

Flight was delayed. No information on why it was delayed. After we boarded the flight, , the crew made announcement that the captain hs not arrived and he will take 15 mins more to arrive. Passengers were just sitting patiently for the captain to arrive and start, Terrible experience.

Totally worth the miles to upgrade to Delta Comfort. Plenty of legroom.

This was my first time flying Delta ever and I had a great experience!

Smallest leg room I've ever had on a plane.

They took all carry-on luggage from Groups 6 -9 - I was group 5 and waiting in line to board - they made me check my luggage too. That then went to baggage claim and delayed departure from the airport. There was overhead room in my seating area - Delta over reacted. Also, had a gentleman next to me that took up 1/2 my seat.

Excellent!!! Aeromexico is a great airline. What was not that good is the service provided by Kayak. It is never clear and not easy to manage.

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

Flight was late - I was downgraded from first class to coach

United overall experience is great these days. Airport experience was very organized. Staff on flight were great. App and information as good as it gets.

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 smell from the bathroom kept wafting through the cabin. It made people sick.

The flight was really crowded. Flight attendants were just ok.

Boarding delayed 20 minutes for no reason, no wifi, in flight entertainment, or snacks / waters?

Didn't get a seat assignment until the last minute even though i picked a seat.

American has been able to implement an algorithm that makes it possible for nearly every one of my evening flights to be late. Congratulations!

I was on a small regional flight from Detroit to Philadelphia. When we landed the outside cruise needed to turn something off with the engine, which took quite a long time. Then, when they allowed us to get off the plane it was outside. They took their time, unloading all the luggage and waited till they unloaded all the luggage before they brought it over to us. It was 9 o’clock at night freezing cold out, and there was no proactive hustle to try to get people their luggage. It was really one of the worst experiences I think I’ve ever had with American until a manager came over. I don’t think they were going to even consider pulling the luggage over to the people that had been waiting outside for at least 10 minutes in the freezing cold.

The flight was fine, once we got underway. It was more than hour delayed

Beverage service was not good. Also just one service in 5 hr 30 min flight. No ask fir water ir anything beside one time beverage service.

Waited for oxygen tanks for 30 minutes after boarding was complete.

The seats are too uncomfortable for anyone over 5ft 8in. I'm 5'10" with a back and hip issue and I was in pai for the full duration of the flight.

Frontier.. nickel and dime add-ons. Flight late, on time, late again, last minute gate change, arrival gate required a shuttle to the terminal. They sure keep you guessing.. if you like a little chaos and airport anxiety, this is the airline for you!

This is my second time flying with Frontier. My current experience was very favorable. The staff from the gate to the plane was friendly, warm and professional. The food options lacked in my opinion. This area needs some attention in my opinion.

First of all we hade waited 3 hours in the airplane waiting to leave. Second the return schedule was changed and it messed up my entire vaction. I won't buy never again another flight and recommend to nobody traveling with them.

There was no food and no entertainment, so I'm not sure why these are even in the survey, as my understanding is frontier does not ever offer food without a few, not even a snack, and there are no screens so unless the flight safety talk is our entertainment why ask how we liked it?. One of the flight attendants say in the back of the plane as people filed in to their seats, yelling orders about where to put baggage and telling people to hurry up. It was the least professional experience I've ever had on a flight.

Very well recently! Frontier is improving and less harrassing customer on luggages! Positive!

Good for a budget airline! It was easy to get on, staff was really nice. Can’t say anything about the food or entertainment because it wasn’t available, which is fine.

I am writing to express my disappointment with my recent Frontier Airlines flight. I was charged $99 at the gate because my bag was said to be too large, yet once onboard there was no available overhead bin space, and I was required to place the bag under the seat in front of me anyway. This made the charge feel unnecessary and unfair. Additionally, before the flight even took off, I was asked to move from the seat I paid for into a middle seat so another passenger and her cat could have my seat to themselves. I was not offered compensation or an explanation for being moved from a paid seat. Between the unexpected bag fee and being forced to give up my seat, this experience fell well below acceptable customer service standards. I would appreciate a review of this situation and appropriate compensation.

It was costly and difficult to check in. $85 to take a small suitcase with me, carry on or checked and $75 on the return trip, Plus $25 if I didn't check my self in check in $25, because I couldn't do it on the kiosk. Small very uncomfortable seats, waited on the runway for near an hour each way. It was my worst flight to date.

It was ok. It was expensive to check 2 bags ($75.00 per bag), and then it took a long time to wait for shuttle to take us from one terminal to the terminal where the plane was taking off at LAX. And all of this for a flight where we had to pay for any food or drink that was not water.

It didn’t happen. I booked it and then was told it wasn’t available and then forced to pay far higher prices for a worse option

Everything you need to know for your flight from Denver

Information on your arrival and departure airports