DEN - OAX

$159 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 11/14. 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

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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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

Sun, Oct 19 - Wed, Oct 29
 Logo
10:05 am - 4:02 pmDEN-OAX
29h 57m1 stop
 Logo
8:56 am - 11:58 amOAX-DEN
27h 02m1 stop
Fri, Nov 28 - Wed, Dec 3
 Logo
11:07 am - 4:12 pmDEN-OAX
28h 05m1 stop
 Logo
5:10 pm - 12:50 pmOAX-DEN
20h 40m1 stop
Fri, Oct 24 - Fri, Oct 31
 Logo
9:19 pm - 1:46 pmDEN-OAX
40h 27m2 stops
 Logo
5:55 pm - 1:50 pmOAX-DEN
19h 55m1 stop
Thu, Nov 13 - Mon, Nov 17
Frontier Logo
10:55 pm - 7:26 pmDEN-OAX
19h 31m1 stop
Frontier Logo
9:37 am - 10:18 amOAX-DEN
25h 41m1 stop
$505Frontier
Find Deal
Sun, Oct 19 - Wed, Oct 29
Volaris Logo
1:23 pm - 11:22 amDEN-OAX
21h 59m2 stops
Volaris Logo
2:21 pm - 11:58 amOAX-DEN
21h 37m2 stops
$519Volaris
Find Deal
Sat, Nov 22 - Fri, Nov 28
Volaris Logo
4:53 pm - 7:19 amDEN-OAX
13h 26m2 stops
Volaris Logo
8:20 pm - 10:30 amOAX-DEN
15h 10m1 stop
$520Volaris
Find Deal
Thu, Nov 27 - Wed, Dec 3
Frontier Logo
12:51 am - 4:12 pmDEN-OAX
14h 21m2 stops
Frontier Logo
9:37 am - 8:30 pmOAX-DEN
11h 53m1 stop
$541Frontier
Find Deal
Tue, Oct 14 - Thu, Oct 23
Delta Logo
2:13 pm - 10:45 pmDEN-OAX
8h 32m1 stop
Delta Logo
6:10 am - 12:38 pmOAX-DEN
6h 28m1 stop
$546Delta
Find Deal
Tue, Oct 14 - Thu, Oct 23
Aeromexico Logo
12:43 pm - 7:30 amDEN-OAX
18h 47m2 stops
Aeromexico Logo
6:10 am - 12:38 pmOAX-DEN
6h 28m1 stop
$550Aeromexico
Find Deal
Tue, Oct 14 - Thu, Oct 23
Aeromexico Logo
12:43 pm - 7:30 amDEN-OAX
18h 47m2 stops
Aeromexico Logo
6:10 am - 5:49 pmOAX-DEN
11h 39m2 stops
$560Aeromexico
Find Deal

Everything you should know

Top airlines
Frontier
Cheapest • from $505 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
6 weeks
in advance
Our data shows that travelers who book at least 6 weeks in advance save around 41% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
June
Cheapest • 18% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$347
Overall average: $708
Multiple Airlines
Sun 10/19Wed 10/29
DEN - OAX • 1 stop
Cheapest one-way
$159
Typical prices: $213-395
Multiple Airlines
Fri 11/14
DEN - OAX • 2 stops
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Oaxaca!
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.

What’s the cheapest day of the week to fly from Denver to Oaxaca?

The average price of all round-trip flights from Denver to Oaxaca clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Oaxaca on a Monday, as we generally find the cheapest rates on that day for this route. On the other hand, Friday is the most expensive day to fly from Denver to Oaxaca. For your return ticket, we recommend flying on a Wednesday and avoiding Fridays for the best deals.

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 June, where tickets cost $568 (return) on average. On the other hand, the most expensive months are December and February, where the average cost of round-trip tickets is $966 and $780 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 41% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

Good to know

Low seasonSeptember
Cheapest flight$159
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly with an average 40% increase in price.
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 $159 for a one-way ticket and $347 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?

    SkyTeam, and oneworld are the airline alliances operating flights between Denver and Oaxaca, with SkyTeam 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 $633 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 $928 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 4 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 7960 reviews
7.3Food
8.2Boarding
7.9Entertainment
8.5Crew
7.9Comfort
Airline reviews

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

10.0 ExcellentAnonymous, Sep 2025CLT - BOS
Read more Delta reviews

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

The food was terrible especially for a 15 hour international flight. The crew was unpleasant as well.

Really low quality food especially for an international flight. The crew also was surprisingly unpleasant except couple of ladies. I know we were not in first class but that’s no reason to treat customers as less.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

Quick check in. Everything went smooth. I don't know what can be done about airline food.

Crew was good. The reservation got mixed up and they didn't have my TSA number. I am also a Silver Medallion and wasn't able to use Sky Priority.

Delta made it easy, comfortable and timely. The crew was fantastic.

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

Nothing special. The crew never went out of their way for anything.

Three seats in first class were broken and while they were able to still acommodate us it was looking very touch and go and they had others they could not acommodate

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.

Aeromexico crew made me check my hand luggage in the door of the plane. As soon as I reach Mexico City, I notice that my luggage was opened and 8 games of Nintendo Switch were stolen (700 dllrs value aprox) (the console was there) but the games were stolen. I am very dissapointed of Aeromexico and all the crew. Instead of being a good trip, It was a sad trip

Ok. But we arrived to a remote terminal which meant that a bus had to take us to the terminal building

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

The design of the light switch on the arm rest is ridiculous.

The gate attendant let me walk right by her with a bag too big for the overhead compartment

Overall, it was a good experience. Boarding was good and there was plenty of overhead bin space for everyone’s carryons (even when we boarded toward the end). Only improvement would be to offer trash service more regularly.

David went above and beyond to make our flight the best that it could be

No food service almost missed because of first flight delays

Given it’s a red-eye into Charolotte, we didn’t get any food. The survey does not include “N/A” so the rating will be skewed.

Great. Quick and quiet and east. The breakfast choices were a welcome surprise!

American airlines suck they delay the flights all the time made me sleep in an airport because my flight was delayed and I miss my connecting flight

There's nothing I liked about it. For first off I scheduled this trip two weeks in advance then they delayed my flight which messed up my whole trip. So I scheduled it for the following weekend thinking there won't be a delay and guess what as soon as I got to the airport we said in the airplane on the tarmac for an hour and a half. Not only was it delayed I missed my connecting flight meaning I had to stay the night at Dallas-Fort Worth airport sleeping on the floor. I will tell you this I will never fly American airlines ever again I have had nothing but horrible experience with them and I just throw money at them

The stewardess hit me with the food kart twice on the head and didn't say I'm sorry once. The same stewardess gave me a warm Apple Juice with No ice. The Flight was delayed for Departure 6 times, starting from 2:36pm, finally taking off 7:50pm. I was late picking up my child from the sitter by 3 hours.

Don’t know they cancelled the flight day before I was to leave. They sent a email at 9:00 pm at night saying they cancelled. That is the smooth way to say we don’t want your business! I think they didn’t have enough people booking so they cancelled the flight! It’s all about the money anymore there is no honesty in business.

Having to reschedule flights a day later, they loaded by luggage on the wrong plane from Little rock now I have to HOPE they deliver it to where im staying like they said would. International flight crew was very disgruntled and not very friendly.

We will be writing a long, detailed letter to corporate about our awful experience with American airlines.

It took way too long to diagnose and solve the problem of a broken crew member cabin seat. Though compensation for the volunteer who left the flight was very kind.

The entertainment package was vast and the selections were very current. Keep updating it was great.

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

Information on your arrival and departure airports

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