$754 Cheap Flights from Seattle (SEA) to Reynosa (REX)

View $754 flight on Sun, Sep 28, 2025Opens in a new window

Popular airlines from Seattle-Tacoma International Airport (SEA) to Reynosa, Tamaulipas (REX-General Lucio Blanco Intl.)

Cheap Flights from Seattle to Reynosa (SEA-REX)

Prices were available within the past 7 days and start at $754 for one-way flights and $1,133 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aeromexico
Mon, Sep 22 - Mon, Sep 29
SEA
Seattle
REX
Reynosa
$1,133 Roundtrip, found 5 days ago
$1,133
Roundtrip
found 5 days ago
Select Aeromexico flight, departing Mon, Sep 22 from Seattle to Reynosa, returning Mon, Sep 29, priced at $1,133 found 5 days ago
Aeromexico
Mon, Sep 22 - Sun, Sep 28
SEA
Seattle
REX
Reynosa
$1,216 Roundtrip, found 5 days ago
$1,216
Roundtrip
found 5 days ago
Select Aeromexico flight, departing Mon, Sep 22 from Seattle to Reynosa, returning Sun, Sep 28, priced at $1,216 found 5 days ago
Aeromexico
Mon, Sep 22 - Thu, Sep 25
SEA
Seattle
REX
Reynosa
$1,225 Roundtrip, found 5 days ago
$1,225
Roundtrip
found 5 days ago
Select Aeromexico flight, departing Mon, Sep 22 from Seattle to Reynosa, returning Thu, Sep 25, priced at $1,225 found 5 days ago
Aeromexico
Mon, Sep 22 - Fri, Sep 26
SEA
Seattle
REX
Reynosa
$1,236 Roundtrip, found 5 days ago
$1,236
Roundtrip
found 5 days ago
Select Aeromexico flight, departing Mon, Sep 22 from Seattle to Reynosa, returning Fri, Sep 26, priced at $1,236 found 5 days ago
Aeromexico
Sat, Sep 20 - Mon, Sep 29
SEA
Seattle
REX
Reynosa
$1,281 Roundtrip, found 5 days ago
$1,281
Roundtrip
found 5 days ago
Select Aeromexico flight, departing Sat, Sep 20 from Seattle to Reynosa, returning Mon, Sep 29, priced at $1,281 found 5 days ago
Aeromexico
Sat, Sep 20 - Sun, Sep 28
SEA
Seattle
REX
Reynosa
$1,291 Roundtrip, found 5 days ago
$1,291
Roundtrip
found 5 days ago
Select Aeromexico flight, departing Sat, Sep 20 from Seattle to Reynosa, returning Sun, Sep 28, priced at $1,291 found 5 days ago
Aeromexico
Sat, Sep 20 - Sat, Sep 27
SEA
Seattle
REX
Reynosa
$1,311 Roundtrip, found 5 days ago
$1,311
Roundtrip
found 5 days ago
Select Aeromexico flight, departing Sat, Sep 20 from Seattle to Reynosa, returning Sat, Sep 27, priced at $1,311 found 5 days ago
Aeromexico
Sat, Sep 20 - Tue, Sep 23
SEA
Seattle
REX
Reynosa
$1,359 Roundtrip, found 5 days ago
$1,359
Roundtrip
found 5 days ago
Select Aeromexico flight, departing Sat, Sep 20 from Seattle to Reynosa, returning Tue, Sep 23, priced at $1,359 found 5 days ago
Aeromexico
Fri, Sep 19 - Mon, Sep 29
SEA
Seattle
REX
Reynosa
$1,388 Roundtrip, found 5 days ago
$1,388
Roundtrip
found 5 days ago
Select Aeromexico flight, departing Fri, Sep 19 from Seattle to Reynosa, returning Mon, Sep 29, priced at $1,388 found 5 days ago
Air Canada
Tue, Sep 16 - Sun, Sep 28
SEA
Seattle
REX
Reynosa
$1,398 Roundtrip, found 5 days ago
$1,398
Roundtrip
found 5 days ago
Select Air Canada flight, departing Tue, Sep 16 from Seattle to Reynosa, returning Sun, Sep 28, priced at $1,398 found 5 days ago

Alternative airports near Reynosa

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Miller Intl. MFE. Cheapest option available. Average driving time to city center is 1 hour 3 minutes. Flights from $288
MFE
Miller Intl.
Cheapest
Average driving time to city center1 h 3 min
Flights from $288
Flights from Seattle (SEA) to Reynosa (REX)
Origin airport
Seattle - Tacoma Intl.
Destination airport
General Lucio Blanco Intl.
Roundtrip price
$1,132
Distance
1975 mi

Seattle to Reynosa Flights

The cheapest times to fly from Seattle to Reynosa

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 Seattle to Reynosa are during the month of September. You can find some of the cheapest flights from Seattle to Reynosa with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Seattle to Reynosa

Sunday is one of the best days to book for cheap flights from Seattle to Reynosa: 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 Seattle to Reynosa

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 Seattle to Reynosa in 2025. You can also book with separate airlines for your outbound and return journeys, from $754 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 Seattle to Reynosa 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 Seattle to Reynosa 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.

 

Frequently asked questions

How much does a flight from Seattle - Tacoma Intl. Airport (SEA) to General Lucio Blanco Intl. Airport (REX) cost?
Grab a cheap one-way flight from $754 or cheap return flight from $1,133 from Seattle - Tacoma Intl. Airport (SEA) to General Lucio Blanco Intl. Airport (REX) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Seattle - Tacoma Intl. Airport (SEA) to General Lucio Blanco Intl. Airport (REX)?
The cheapest month to fly from SEA to REX is September, when demand is low. Off-peak season is generally when airlines offer better prices between these airports.
What is the cheapest airline that flies from Seattle - Tacoma Intl. Airport (SEA) to General Lucio Blanco Intl. Airport (REX)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest SEA to REX flight.
How many flights per day from Seattle - Tacoma Intl. Airport (SEA) to General Lucio Blanco Intl. Airport (REX)?
There are no daily direct flights available from Seattle - Tacoma Intl. Airport (SEA) to General Lucio Blanco Intl. Airport (REX). But you can choose flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be on your way in no time.
What day of the week has the most flights from SEA to REX?
Generally you'll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* But this can change based on the airline, season 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 Seattle - Tacoma Intl. Airport (SEA) to General Lucio Blanco Intl. Airport (REX)?
To touch down at General Lucio Blanco Intl. Airport (REX) without delays, pick a flight that takes off from Seattle - Tacoma Intl. Airport (SEA) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**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 Seattle - Tacoma Intl. Airport (SEA) to General Lucio Blanco Intl. Airport (REX) last-minute?
Waiting until right before your break to book your flight from SEA to REX generally means paying more. Although you may find some last-minute deals, there's no guarantee. Keep your travel schedule open for a better chance of landing a bargain.
Is it cheaper to book a SEA to REX flight and hotel package?
Compared with arranging hotels and flights separately, booking a SEA to REX flight and hotel package with Expedia could result in significant savings. Better still, having it all in one place will take the stress out of planning your trip. Simply pick your flights and select from our extensive range of stays, then personalize your trip with other add-ons like car rentals and activities.
Can I cancel or change the date of my flight from Seattle - Tacoma Intl. Airport (SEA) to General Lucio Blanco Intl. Airport (REX)?
You can usually reschedule or cancel your SEA to REX flight. However, if it's been more than 24 hours since booking, additional charges may apply. Check your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more information on our Customer Service portal.

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*Available to One Key members.