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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Oaxaca, Mexico from C$ 377

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/3. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — OAX
27 Feb — 6 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Pierre Elliott Trudeau Intl to Oaxaca

Enter your travel dates to find the best prices.

Cheapest flights from Pierre Elliott Trudeau Intl to Oaxaca
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Oaxaca. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 January 2026.

Thu 26/36:00 a.m.
YUL
-
OAX
2 stops31h 29m
United Airlines
Wed 15/46:30 a.m.
OAX
-
YUL
2 stops30h 10m
United Airlines
Deal found 27/1C$ 649
Sat 28/36:00 a.m.
YUL
-
OAX
2 stops38h 26m
United Airlines
Thu 9/46:30 a.m.
OAX
-
YUL
2 stops26h 10m
United Airlines
Deal found 26/1C$ 651
Fri 13/311:05 a.m.
YUL
-
OAX
1 stop22h 20m
WestJet
Thu 19/38:32 p.m.
OAX
-
YUL
1 stop9h 53m
WestJet
Deal found 27/1C$ 664
Thu 5/24:45 p.m.
YUL
-
OAX
2 stops20h 44m
United Airlines
Fri 13/27:40 a.m.
OAX
-
YUL
2 stops25h 40m
United Airlines
Deal found 26/1C$ 675
Sun 15/39:15 a.m.
YUL
-
OAX
2 stops35h 11m
United Airlines
Wed 8/46:30 a.m.
OAX
-
YUL
2 stops30h 10m
United Airlines
Deal found 27/1C$ 678
Mon 30/36:35 p.m.
YUL
-
OAX
2 stops25h 51m
United Airlines
Wed 8/46:30 a.m.
OAX
-
YUL
2 stops30h 10m
United Airlines
Deal found 26/1C$ 705
Tue 31/37:30 a.m.
YUL
-
OAX
2 stops30h 43m
American Airlines
Wed 8/41:13 p.m.
OAX
-
YUL
2 stops20h 31m
American Airlines
Deal found 26/1C$ 719
Tue 31/311:01 a.m.
YUL
-
OAX
1 stop24h 59m
WestJet
Wed 8/48:05 p.m.
OAX
-
YUL
2 stops33h 00m
WestJet
Deal found 26/1C$ 757
Tue 14/48:30 a.m.
YUL
-
OAX
2 stops11h 56m
United Airlines
Thu 30/46:30 a.m.
OAX
-
YUL
2 stops32h 40m
United Airlines
Deal found 26/1C$ 765

Find flight deals from Pierre Elliott Trudeau Intl to Oaxaca

Discover tips and strategies to find the most affordable flight options for your journey from Pierre Elliott Trudeau Intl (YUL) to Oaxaca (OAX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 28 January 2026.

Round-trip from

C$ 649

One-way from

C$ 377

Popular in

December

Cheapest in

January

Average price

C$ 726
United Airlines
  • United Airlines
  • 26/3-15/4
  • 4 total stops
  • 61h 39m total
  • Montreal to Oaxaca
Search Deals
United Airlines
  • United Airlines
  • 21/3
  • 2 total stops
  • 31h 29m total
  • Montreal to Oaxaca
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (C$ 336 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease (C$ 136 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pierre Elliott Trudeau Intl to Oaxaca that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 28 January 2026.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Oaxaca that are best for you.

Fly from

Pierre Elliott Trudeau Intl

Fly to

Oaxaca

Route

Depart

Return

Price

MontrealOaxaca

YUL - OAX

YULOAX

Montreal Pierre Elliott Trudeau Intl

Sat 28/3

6:00 a.m.-6:26 p.m.

2 stops38h 26m

Oaxaca Xoxocotlan

Thu 9/4

6:30 a.m.-10:40 a.m.

2 stops26h 10m

C$ 651

MontrealOaxaca

YUL - OAX

YULOAX

Montreal Pierre Elliott Trudeau Intl

Wed 18/3

9:15 a.m.-6:26 p.m.

2 stops35h 11m

Oaxaca Xoxocotlan

Wed 8/4

6:30 a.m.-2:40 p.m.

2 stops30h 10m

C$ 678

MontrealOaxaca

YUL - OAX

YULOAX

Montreal Pierre Elliott Trudeau Intl

Sun 15/3

9:15 a.m.-6:26 p.m.

2 stops35h 11m

Oaxaca Xoxocotlan

Wed 8/4

6:30 a.m.-2:40 p.m.

2 stops30h 10m

C$ 678

MontrealOaxaca

YUL - OAX

YULOAX

Montreal Pierre Elliott Trudeau Intl

Sat 28/3

6:00 a.m.-6:26 p.m.

2 stops38h 26m

Oaxaca Xoxocotlan

Wed 8/4

6:30 a.m.-10:40 a.m.

2 stops26h 10m

C$ 705

MontrealOaxaca

YUL - OAX

YULOAX

Montreal Pierre Elliott Trudeau Intl

Sun 29/3

6:35 p.m.-6:26 p.m.

2 stops25h 51m

Oaxaca Xoxocotlan

Thu 9/4

6:30 a.m.-10:40 a.m.

2 stops26h 10m

C$ 705

MontrealOaxaca

YUL - OAX

YULOAX

Montreal Pierre Elliott Trudeau Intl

Wed 1/4

6:10 a.m.-6:26 p.m.

2 stops14h 16m

Oaxaca Xoxocotlan

Thu 9/4

6:30 a.m.-10:40 a.m.

2 stops26h 10m

C$ 705

MontrealOaxaca

YUL - OAX

YULOAX

Montreal Pierre Elliott Trudeau Intl

Mon 30/3

6:35 p.m.-6:26 p.m.

2 stops25h 51m

Oaxaca Xoxocotlan

Wed 8/4

6:30 a.m.-2:40 p.m.

2 stops30h 10m

C$ 705

MontrealOaxaca

YUL - OAX

YULOAX

Montreal Pierre Elliott Trudeau Intl

Sun 29/3

6:10 p.m.-6:26 p.m.

1 stop26h 16m

Oaxaca Xoxocotlan

Wed 8/4

6:30 a.m.-7:46 a.m.

2 stops23h 16m

C$ 741

MontrealOaxaca

YUL - OAX

YULOAX

Montreal Pierre Elliott Trudeau Intl

Sun 8/2

6:00 p.m.-7:26 p.m.

1 stop26h 26m

Oaxaca Xoxocotlan

Fri 13/2

7:40 a.m.-10:20 a.m.

2 stops25h 40m

C$ 760

MontrealOaxaca

YUL - OAX

YULOAX

Montreal Pierre Elliott Trudeau Intl

Sat 7/2

6:00 p.m.-12:29 p.m.

1 stop19h 29m

Oaxaca Xoxocotlan

Fri 13/2

7:40 a.m.-10:20 a.m.

2 stops25h 40m

C$ 760

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/1

Showing 1-10 of 19 results
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Best time to book a flight from Pierre Elliott Trudeau Intl to Oaxaca

Have a flexible travel schedule? Discover the best time to fly to Oaxaca from Pierre Elliott Trudeau Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Montreal Pierre Elliott Trudeau Intl Airport to Oaxaca

What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Oaxaca?

Currently, March is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Oaxaca (average of C$ 347). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Oaxaca in June is currently the most expensive (average of C$ 735). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Oaxaca

Get insights into the airlines that provide service to Oaxaca. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Oaxaca. Reviews last updated 28 January 2026.
See what other customers who have flown with Aeromexico and United Airlines from Montreal Pierre Elliott Trudeau Intl Airport to Oaxaca have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aeromexico
7.4
Good
1,589 reviews
Check prices

Comfort

7.5

Entertainment

7.1

Crew

7.9

Food

6.6

Boarding

7.4

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Roberto,Aug 2025

MEX - CUN

Bad customer service, the worst, cancelled my ticket without advice
Aeromexico
7.4
Good
1,589 reviews
Aeromexico
7.4
Good
1,589 reviews
Check prices

Comfort

7.5

Entertainment

7.1

Crew

7.9

Food

6.6

Boarding

7.4

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Roberto,Aug 2025

MEX - CUN

Bad customer service, the worst, cancelled my ticket without advice
United Airlines
7.4
Good
9,212 reviews
Aeromexico
7.4
Good
1,589 reviews
Check prices

Comfort

7.5

Entertainment

7.1

Crew

7.9

Food

6.6

Boarding

7.4

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Roberto,Aug 2025

MEX - CUN

Bad customer service, the worst, cancelled my ticket without advice

Related info for your journey

Find useful and relevant information for your journey from Pierre Elliott Trudeau Intl to Oaxaca. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Oaxaca from Montreal Pierre Elliott Trudeau Intl?

    Located just 7.1 km from the city centre, Oaxaca Xoxocotlan is the airport most travellers will use when flying to Oaxaca from Montreal Pierre Elliott Trudeau Intl. Booking flights from Montreal Pierre Elliott Trudeau Intl to Xoxocotlan (OAX) should be relatively easy as there are 0 daily inbound flights from Montreal Pierre Elliott Trudeau Intl from 2 different airlines.

  • How long is the flight from Montreal Pierre Elliott Trudeau Intl Airport to Oaxaca?

    United Airlines can get you from Montreal Pierre Elliott Trudeau Intl Airport to Oaxaca in just under 38h 26m. Your travel time can differ by up to . The distance between Montreal Pierre Elliott Trudeau Intl Airport and Oaxaca is about 3813 km.

  • What are the cheapest airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to Oaxaca round-trip?

    Our cheapest airline available from Montreal Pierre Elliott Trudeau Intl Airport to Oaxaca is United Airlines. Our recent data shows that you can find tickets from as low as C$ 587 on this airline. An additional option worth looking into is Aeromexico, starting at C$ 768. United Airlines is 46% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Pierre Elliott Trudeau Intl to Oaxaca that include hotel bookings?

    Yes. In addition to deals on Pierre Elliott Trudeau Intl to Oaxaca flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pierre Elliott Trudeau Intl to Oaxaca?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pierre Elliott Trudeau Intl to Oaxaca.

  • Can I find deals for business class flights from Pierre Elliott Trudeau Intl to Oaxaca?

    Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl to Oaxaca by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Oaxaca?

    Currently, March is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Oaxaca (average of C$ 347). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Oaxaca in June is currently the most expensive (average of C$ 735). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Pierre Elliott Trudeau Intl to Oaxaca

See prices for flight routes from nearby airports that may be better suited for you.
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Pierre Elliott Trudeau Intl to Puerto Escondido flights

Top 2 airlines flying from Pierre Elliott Trudeau Intl to Oaxaca

Discover the top 2 airlines that operate flights from Pierre Elliott Trudeau Intl to Oaxaca. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 28 January 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 587AverageC$ 816FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
AeromexicoCheapestC$ 768AverageC$ 1,023FlexibilityNo cancel feeOn-timeN/A
Search Aeromexico flights

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How does Cheapflights help users find flights from Pierre Elliott Trudeau Intl to Oaxaca?

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Can Cheapflights find flights from Pierre Elliott Trudeau Intl to Oaxaca with no change fees?

Need flexible booking options for your flight to Oaxaca from Pierre Elliott Trudeau Intl? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Pierre Elliott Trudeau Intl to Oaxaca become cheaper?

Yes, Cheapflights offers price alerts on Pierre Elliott Trudeau Intl to Oaxaca flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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