Cheap flights from Austin to Cancun

One-way fares from $220 · AUS → CUN · prices found by travellers in the last 48 hours

Compare all dates Cancun → Austin
Cheapest fare
$220

Frontier Airlines · Fri, Dec 11

Cheapest month
December

from $220

Direct flights
Yes

American Airlines

Flight time
2h 35m

1,490 km

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Cheapest month to fly from Austin to Cancun

Lowest one-way fare per person in each month. Choose a month to see every date.

  1. November 2026 $229
  2. December 2026 Cheapest $220

Cheapest dates in December 2026

The lowest fares we've seen for each day, cheapest first.

Frontier Airlines
Depart11:10 Fri, Dec 11AUS → CUN 5h 25m · 1 stop
$220one way, per person
View deal
Viva Aerobus
Depart13:45 Wed, Dec 16AUS → CUN 3h 42m · 1 stop
$266one way, per person
View deal
Frontier Airlines
Depart11:32 Tue, Dec 15AUS → CUN 8h 33m · 2 stops
$316one way, per person
View deal
United Airlines
Depart19:14 Sat, Dec 19AUS → CUN 3h 30m · 1 stop
$354one way, per person
View deal
Frontier Airlines
Depart11:14 Fri, Dec 18AUS → CUN 5h 25m · 1 stop
$393one way, per person
View deal
See every date in December 2026 →

Plan the rest of your trip to Cancun

Where to stay, what to do and getting around, from our travel partners.

Where to stay

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Things to do

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Getting around

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About flights from Austin to Cancun

Austin (AUS) and Cancun (CUN) are about 1,490 km apart. Direct flights take around 2h 35m, and recent direct fares were with American Airlines. Over the next few months, one-way fares start from $220, and December 2026 is currently the cheapest month to fly.

These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.

Frequently asked questions

How much is a flight from Austin to Cancun?

The cheapest one-way fare we've seen recently is $220 with Frontier Airlines, departing Friday, December 11, 2026. Over the coming months, the lowest fare in each month ranges from $220 to $229.

What is the cheapest month to fly from Austin to Cancun?

December 2026 currently has the lowest fares, from $220 one way.

Are there direct flights from Austin to Cancun?

Yes. Recent direct fares were with American Airlines.

How long is the flight from Austin to Cancun?

A direct flight takes about 2h 35m. Austin and Cancun are around 1,490 km apart.

Which airlines fly from Austin to Cancun?

Recent fares on this route were with American Airlines, Frontier Airlines, Viva Aerobus and United Airlines.

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