$550 Cheap Flights from Port of Spain (POS) to Oaxaca Intl. (OAX)

View $550 flight on Thu, May 14, 2026Opens in a new window

Popular airlines from Piarco Intl. Airport (POS) to Oaxaca Intl. Airport

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Cheap Flights from Port of Spain to Oaxaca Intl. (POS-OAX)

Prices were available within the past 7 days and start at $550 for one-way flights and $1,065 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, May 11 - Mon, May 18
POS
Trinidad
OAX
Oaxaca
$1,065 Roundtrip, found 6 days ago
$1,065
Roundtrip
found 6 days ago
Select United flight, departing Mon, May 11 from Trinidad to Oaxaca, returning Mon, May 18, priced at $1,065 found 6 days ago
United
Mon, May 11 - Sun, May 17
POS
Trinidad
OAX
Oaxaca
$1,088 Roundtrip, found 6 days ago
$1,088
Roundtrip
found 6 days ago
Select United flight, departing Mon, May 11 from Trinidad to Oaxaca, returning Sun, May 17, priced at $1,088 found 6 days ago
American Airlines
Wed, May 13 - Mon, May 18
POS
Trinidad
OAX
Oaxaca
$1,090 Roundtrip, found 6 days ago
$1,090
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed, May 13 from Trinidad to Oaxaca, returning Mon, May 18, priced at $1,090 found 6 days ago
American Airlines
Wed, May 13 - Sun, May 17
POS
Trinidad
OAX
Oaxaca
$1,096 Roundtrip, found 6 days ago
$1,096
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed, May 13 from Trinidad to Oaxaca, returning Sun, May 17, priced at $1,096 found 6 days ago
United
Wed, May 13 - Wed, May 20
POS
Trinidad
OAX
Oaxaca
$1,110 Roundtrip, found 6 days ago
$1,110
Roundtrip
found 6 days ago
Select United flight, departing Wed, May 13 from Trinidad to Oaxaca, returning Wed, May 20, priced at $1,110 found 6 days ago
United
Wed, May 13 - Tue, May 19
POS
Trinidad
OAX
Oaxaca
$1,116 Roundtrip, found 6 days ago
$1,116
Roundtrip
found 6 days ago
Select United flight, departing Wed, May 13 from Trinidad to Oaxaca, returning Tue, May 19, priced at $1,116 found 6 days ago
American Airlines
Thu, May 14 - Mon, May 18
POS
Trinidad
OAX
Oaxaca
$1,151 Roundtrip, found 6 days ago
$1,151
Roundtrip
found 6 days ago
Select American Airlines flight, departing Thu, May 14 from Trinidad to Oaxaca, returning Mon, May 18, priced at $1,151 found 6 days ago
United
Sat, May 16 - Mon, May 18
POS
Trinidad
OAX
Oaxaca
$1,161 Roundtrip, found 6 days ago
$1,161
Roundtrip
found 6 days ago
Select United flight, departing Sat, May 16 from Trinidad to Oaxaca, returning Mon, May 18, priced at $1,161 found 6 days ago
American Airlines
Mon, May 11 - Fri, May 15
POS
Trinidad
OAX
Oaxaca
$1,199 Roundtrip, found 6 days ago
$1,199
Roundtrip
found 6 days ago
Select American Airlines flight, departing Mon, May 11 from Trinidad to Oaxaca, returning Fri, May 15, priced at $1,199 found 6 days ago
American Airlines
Thu, May 14 - Mon, May 18
POS
Trinidad
OAX
Oaxaca
$1,209 Roundtrip, found 6 days ago
$1,209
Roundtrip
found 6 days ago
Select American Airlines flight, departing Thu, May 14 from Trinidad to Oaxaca, returning Mon, May 18, priced at $1,209 found 6 days ago

Frequently asked questions

How much does a flight from Piarco Intl. Airport (POS) to Xoxocotlan Intl. Airport (OAX) cost?
Snag a cheap one-way flight from $550 or cheap return flight from $1,065 from Piarco Intl. Airport (POS) to Xoxocotlan Intl. Airport (OAX) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Piarco Intl. Airport (POS) to Xoxocotlan Intl. Airport (OAX)?
Planning your trip for May is a great way to save, as it's the cheapest month for flights between POS and OAX. You'll usually find the lowest prices during the off-season.
How many flights per day from Piarco Intl. Airport (POS) to Xoxocotlan Intl. Airport (OAX)?
Nonstop flights from Piarco Intl. Airport (POS) to Xoxocotlan Intl. Airport (OAX) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from POS to OAX?
Generally you'll have the most choice when it comes to flights on a Friday. Tuesdays are often the quietest.* However, this can change depending on the airline, time of year and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Piarco Intl. Airport (POS) to Xoxocotlan Intl. Airport (OAX)?
To avoid potential delays on the Piarco Intl. Airport (POS) to Xoxocotlan Intl. Airport (OAX) route, travel before 3 PM. Departures after this time have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Piarco Intl. Airport (POS) to Xoxocotlan Intl. Airport (OAX) last-minute?
Booking your flight from POS to OAX just before your getaway is usually more expensive. However, if you're flexible with your departure dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a POS to OAX flight and hotel package?
You'll typically save money by booking a POS to OAX flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one place. Once you've chosen your ideal flights and accommodations, you can add extras like car rentals, activities and tours.
Can I cancel or change the date of my flight from Piarco Intl. Airport (POS) to Xoxocotlan Intl. Airport (OAX)?
If you reserved your POS to OAX flight in the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the fare type you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for further details.

Travel information

Origin airport
Piarco Intl.
Destination airport
Oaxaca Intl.
Roundtrip price
$1,065
Distance
2411 mi

Book with confidence

Port of Spain to Oaxaca Intl. Flights

The cheapest times to fly from Port of Spain to Oaxaca Intl.

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Port of Spain to Oaxaca Intl. are during the month of May. You can find some of the cheapest flights from Port of Spain to Oaxaca Intl. with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Port of Spain to Oaxaca Intl.

Sunday is one of the best days to book for cheap flights from Port of Spain to Oaxaca Intl.: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Port of Spain to Oaxaca Intl.

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Port of Spain to Oaxaca Intl. in 2026. You can also book with separate airlines for your outbound and return journeys, from $550 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Port of Spain to Oaxaca Intl. flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Port of Spain to Oaxaca Intl. airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Port of Spain to Oaxaca Intl. Flights

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*Available to One Key members.