DEN - OAX

$164 Find Cheap Flights from Denver to Oaxaca

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 Oaxaca departing on 1/11. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Oaxaca

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Denver to Oaxaca, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Denver to Oaxaca, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$318
Typical prices: $610-$823
Aeromexico
Tue 1/13Wed 1/21
DEN - OAX • 1 stop
Cheapest one-way
$164
Typical prices: $255-$422
Multiple Airlines
Sun 1/11
DEN - OAX • 1 stop
When to book
6 weeks
in advance
Our data shows that travelers who book at least 6 weeks in advance save around 44% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
September
Cheapest • 29% price drop
March
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Denver to Oaxaca (DEN-OAX)

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

Tue, Jan 13 - Wed, Jan 21
Aeromexico Logo
1:45 pm - 7:36 am
DEN
-
OAX
16h 51m1 stop
Aeromexico Logo
6:04 am - 12:10 pm
OAX
-
DEN
7h 06m1 stop
$318Aeromexico
Tue, Jan 13 - Wed, Jan 21
Aeromexico Logo
6:14 am - 7:36 am
DEN
-
OAX
24h 22m2 stops
Aeromexico Logo
6:04 am - 12:10 pm
OAX
-
DEN
7h 06m1 stop
$322Aeromexico
Tue, Jan 13 - Wed, Jan 21
Aeromexico Logo
6:14 am - 10:40 pm
DEN
-
OAX
15h 26m2 stops
Aeromexico Logo
8:19 pm - 6:10 pm
OAX
-
DEN
22h 51m2 stops
$333Aeromexico
Wed, Feb 4 - Tue, Feb 10
Multiple Airlines Logo
12:29 pm - 12:30 pm
DEN
-
OAX
23h 01m1 stop
Multiple Airlines Logo
4:55 pm - 6:36 pm
OAX
-
DEN
26h 41m2 stops
$341Multiple Airlines
Wed, Feb 4 - Tue, Feb 10
Multiple Airlines Logo
12:29 pm - 12:30 pm
DEN
-
OAX
23h 01m1 stop
Multiple Airlines Logo
4:55 pm - 6:36 pm
OAX
-
DEN
26h 41m2 stops
$343Multiple Airlines
Fri, Jan 30 - Tue, Feb 10
Multiple Airlines Logo
12:29 pm - 12:25 pm
DEN
-
OAX
22h 56m1 stop
Multiple Airlines Logo
4:55 pm - 6:36 pm
OAX
-
DEN
26h 41m2 stops
$356Multiple Airlines
Sun, Jan 11 - Mon, Jan 19
Multiple Airlines Logo
10:50 am - 4:12 pm
DEN
-
OAX
28h 22m1 stop
Multiple Airlines Logo
4:55 pm - 12:17 pm
OAX
-
DEN
20h 22m2 stops
$357Multiple Airlines
Wed, Feb 4 - Fri, Feb 13
Multiple Airlines Logo
12:29 pm - 12:30 pm
DEN
-
OAX
23h 01m1 stop
Multiple Airlines Logo
4:55 pm - 6:44 pm
OAX
-
DEN
26h 49m2 stops
$366Multiple Airlines
Sun, Jan 11 - Mon, Jan 19
Multiple Airlines Logo
10:50 am - 4:12 pm
DEN
-
OAX
28h 22m1 stop
Multiple Airlines Logo
4:55 pm - 12:55 pm
OAX
-
DEN
21h 00m1 stop
$367Multiple Airlines
Tue, Jan 27 - Wed, Feb 4
Multiple Airlines Logo
12:29 pm - 7:19 am
DEN
-
OAX
17h 50m1 stop
Multiple Airlines Logo
4:55 pm - 9:49 pm
OAX
-
DEN
29h 54m2 stops
$369Multiple Airlines
Booking Insights

KAYAK's insights & trends for Denver to Oaxaca flights

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

How much is a round-trip flight from Denver to Oaxaca?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Denver to Oaxaca departing in January.

What is the cheapest month to fly from Denver to Oaxaca?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Denver to Oaxaca, 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 Oaxaca is September, where tickets cost $466 (return) on average. On the other hand, the most expensive months are February and December, where the average cost of round-trip tickets is $780 and $740 respectively.

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

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 Oaxaca, 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 Oaxaca, you should book around 6 weeks before departure, which saves you about 44% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 13 weeks before departure.

Good to know

Low seasonSeptember
Cheapest flight$164
Best time to beat the crowds with an average 29% drop in price.
Most popular time to fly and prices are also 1% lower on average.
Flight from Denver to Oaxaca

When to book flights from Denver to Oaxaca

Are your dates flexible? Find out the best times to travel from Denver to Oaxaca based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Denver to Oaxaca

  • What is the cheapest flight from Denver to Oaxaca?

    In the last 3 days, the lowest price for a flight from Denver to Oaxaca was $164 for a one-way ticket and $318 for a round-trip.

  • Do I need a passport to fly between Denver and Oaxaca?

    Yes, you’ll need a passport to travel to Oaxaca from Denver.

  • Which airports will I be using when flying from Denver to Oaxaca?

    Denver and Oaxaca are both served by 1 main airport. You will leave Denver from Denver Intl and will be arriving at Oaxaca Xoxocotlan.

  • Which aircraft models fly most regularly from Denver to Oaxaca?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Denver to Oaxaca?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Denver and Oaxaca, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Denver to Oaxaca, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Denver to Oaxaca are Delta and United Airlines. With an average price for the route of $638 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $879 and an overall rating of 7.4.

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

    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 Oaxaca.

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

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

    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 Oaxaca with an airline and back to Denver with another airline. Booking your flights between Denver and OAX can sometimes prove cheaper using this method.

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

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

Reviews of the top 5 airlines serving from Denver to Oaxaca

 
See real verified KAYAK customer reviews for airlines flying from Denver to Oaxaca. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Denver to Oaxaca? 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
DeltaOverall score based on 8008 reviews
8.1Boarding
7.9Entertainment
7.9Comfort
8.5Crew
7.3Food
Airline reviews

I noticed that the planes seem to be outdated. There was no entertainment per se. Also, the waiting area did not have any working electrical outlets

10.0 ExcellentMargaret, Dec 2025
BOS - PIT
Read more Delta reviews

I noticed that the planes seem to be outdated. There was no entertainment per se. Also, the waiting area did not have any working electrical outlets

None of the airplane features were available during the flight.

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

Lady Pilot was perfect in every way wheels up to wheels down communication, professionalism, excellent on time departure and on time arrival, excellent communication! Fantastic job with Superb attitude!!

The food is terrible. The staff is wonderful. Comfort is good.

Left on time, a bit delayed due to headwinds most of the trip.

I fly Delta all the time, have Platinum Medallion status. But this route seems to have major problems with delays and seems to never leave on time! Have only taken it twice in the last two weeks, and each time it had delays of more than 1 hour... very disappointed!!!!

Getting to the flight was arduous and lengthy. The flight itself was good but the food option wasn’t a good selection. I need to do a Kosher option on my return. Flight crew were nice

Good seats in Main cabin, excellent service and excellent landing

My flight was cancelled with no explanation after I had already cleared security. I was given 4 options to rebook, only one being non-stop like I had paid for. I grabbed it. It was 4 plus hours later and then took off even later. Biggest complaint is that I booked early and had an aisle seat. They gave me a "window" seat in front of the exit row, so the seat did not decline. I weigh all of 103 #s and it was tight for me! For what I paid, I feel I was kind of ripped off. I think they should have given me the empty comfort seat for the inconvenience. There was no apology nor any explanation as to why the flight was cancelled. My guess is it benefitted Delta in some way.

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 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.

Unfortunately I had an awful boarding experience. Our first flight with Aeromexico was fine and landed on time however it couldn’t find a gate and we were late which made us lose our connecting flight with Aeromexico. The staff handled it horribly when we explained our situation and would not led us board when we missed the boarding time by a couple minutes. The staff were extremely rude and did not attempt to even help us. Because of this incident, my husband and I missed a full day of work which negatively impacted our salary which we need. Please compensate us for the work that we missed.

It was OK. The flight is pretty long for the airlines to only offer a simple sandwich on business class. The entertainment is similar to that on other Skyteam members. Ultimately the airline lost my bag and didn’t deliver it to me until the next day after a lengthy lost baggage report.

Aeroméxico cancelled my ticket without advice AND It make a last minute mess in my intinerary, no solving my situation, bad advice and bad customer service

The ground staff were not as friendly and nice to the passengers as the air crew. Flight attendants, cockpit crew were great and very nice to everyone on board.

My flight was delayed, then I got transferred to a new flight that was also delayed- which wasn’t Aeromexico’s fault, it was because of weather conditions. Most of the crew was very nice and patient, except for one or two flight attendants who were rude. The entertainment wasn’t on, so all the screens were off.

My wife's entertainment system did not work. Payed for flight upgrade but did not receive advertised "free WiFi".

Annoying that we had to go to departures and get boarding passes. Should allow us to be booked all the way through, this is the only airline i have this problem with in MEX. Late boarding and take off

Lousy No wheelchair. As normal at Atlanta Cheap airline Cheap aero plane. - Neither entertainment nor food on a 5 hour saga

The airplane was an old airplane, seats were very uncomfortable and very little space, they changed my seat and that was no option to get back into my seat even when I was traveling a senior who required assistance.

This is not a low cost airline. Stop acting like o e.

Gate was overcrowded. Gate agents performed very well. Flight crew was top notch! Efficient & professional & courteous. Both meals not thermalized well. Dinner main dish was actually cold in the center. Almost inedible. Breakfast sandwich was lukewarm.

The boarding was as always, the crew tried their best but not enough. The food was a disaster I had dietary restrictions that were half met because the company did not loaded the food for the flight. The entertainment screen was fine but content was not and also they removed the free messaging option from the flight and they charged 30 dollars for that crappy bandwidth. This flight is not worth the cost and the company is going down on quality.

Not comparable to Qatar Airways services on flights to Doha. Flight attendants provided basic services; I was never recognized by name or as an Executive Platinum member. Restrooms were not kept clean during the flight.

Awful. They won’t help me with anything. I booked on American but they abdicated to Iberia. The ticket was overpriced. Everything negative

it was fine, decent flight... dont get food besides cookies or pretzels so not sure why you ask about food. same for entertainment..

I got sick nothing contagious but distressing and the care I received by Kayla? Keighly the flight attendant will be memorable for ever. Thank You

I got sick nothing contagious but distressing enough and the care I received on the flight was astounding.

Waaay too small plane. They also need to up the size of the overhead bins. I would love to keep me 3k with of camera equipment in my hard case baggahe instead of it being thrown into the belly of the plane

Attendants were pleasant and the flight was smooth and relaxed.

A little late at the start but all worked out well.

Not clean and was told I would get a great seat and it was not great at all

Flight got delayed for 5 hours no good explanation was offered ;(

Horrible. I would never fly Frontier again. The booking process is tricky at best, but fraudulent in my opinion. Frontier customer service did nothing to rectify my purchase -- I ended up paying more than double what I could have gotten from other airlines and nearly triple what I thought I was buying from Frontier. Their booking practices are unfair to the consumer.

Delayed. Text notifications were slow. Not much information o what was happening. Boarding was slow and confusing. Wasn’t even offered water other flight. Had to ask. No entertainment at all. Felt like.a Greyhound bus.

When I wanted to check in 3 hours prior to boarding time, the employees mentioned “a little over an hour delay” so I waited for an hour then I went to go look for food in the terminal and most people from that flight were in the same area looking for food. Finally I decided after food to check to see if it’s anytime closer and now it’s 2 mins until boarding closes?! What are you kidding me? I didn’t receive anything via sms about boarding now nor via email or on the intercom. I luckily made it through, barely, and then there’s no room for my carry on mind you I’m in the very first row so I had to place my purse in one further row back and my carry on sections down. Not sure who pays for better seats to get your stuff placed all over the plane but that was the worst experience I’ve ever had flying with anyone.

Better than expected. Staff were friendly and nice on both flights.

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.

Everything you need to know for your flight from Denver to Oaxaca

Information on your arrival and departure airports