Cheap flights from Portland to Mexico from $116

If you’re not able to fly to Mexico in September, then August is your next best option. Flight prices from Portland to Mexico during August average around $425.

The cheapest day to depart on your flight to Mexico is on a Saturday when prices can be found for as low as $599. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around $614. These prices are subject to change though, so be sure to set up a Price Alert for flights to Mexico.

Fly from Portland to Guadalajara Miguel Hidal for the best Portland - Mexico flight prices

You are more likely to see cheaper flights to Mexico from Portland when booking weeks ahead of your departure date. In general, you can expect to find flights to Mexico for around $482 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Mexico from Portland for as low as $416 on momondo.

There are 3 cabin classes available to choose from on Portland to Mexico flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

You could potentially save up to 37% on your flight if you consider stops on a Portland to Mexico flight.

Volaris, Hawaiian Airlines, and American Airlines are the most popular carriers operating from Portland to Mexico

Alaska Airlines, Delta and Volaris are the top three most popular airlines that fly to Mexico from Portland according to our data. Alaska Airlines is the first choice among our users, with 26% of people opting to fly with this airline when traveling to Mexico. Keep in mind that there are 10 different airlines that fly to Mexico on a routine basis, so you have a few additional options to choose from.

Historically, on average around 4% of flights between Portland and Mexico have experienced a delay on any given week. The average delay length over the past 12 months has been 133 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

Monday is statistically the day of the week which experiences the fewest number of delays on this flight route. Tuesday has historically seen more delays on average compared to the rest of the week.

According to our data, Volaris have had the least number of delays on this route over the last 12 months; with about 4% of their flights experiencing any sort of delay.

The number of flights available between Portland and Mexico is 2 per day as of February 2026. The most frequent departure time is 11:00PM, with 57% of daily flights leaving at noon.

15 flights are operational weekly from Portland to Mexico as of February 2026. The most popular departure day for this route is Tue, with 40% of flights per week taking off on this day.