Cheap flights from Seattle to McAllen from $249
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to McAllen departing on 11/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Fly from
Fly to
Route
Depart
Return
SeattleMcAllen
SEA Seattle/Tacoma Intl - MFE McAllen Miller Intl
SEAMFE
Seattle/Tacoma Intl
Sat 10/31
7:30 am-5:31 pm
1 stop8h 01m
McAllen Miller Intl
Sat 11/7
5:08 am-11:12 am
1 stop8h 04m
SeattleMcAllen
SEA Seattle/Tacoma Intl - MFE McAllen Miller Intl
SEAMFE
Seattle/Tacoma Intl
Thu 11/5
3:41 pm-12:15 am
1 stop6h 34m
McAllen Miller Intl
Tue 11/10
5:45 am-1:51 pm
1 stop10h 06m
SeattleMcAllen
SEA Seattle/Tacoma Intl - MFE McAllen Miller Intl
SEAMFE
Seattle/Tacoma Intl
Thu 11/5
9:05 am-11:09 pm
2 stops12h 04m
McAllen Miller Intl
Tue 11/10
5:15 pm-10:51 pm
1 stop7h 36m
SeattleMcAllen
SEA Seattle/Tacoma Intl - MFE McAllen Miller Intl
SEAMFE
Seattle/Tacoma Intl
Thu 12/3
2:07 pm-12:17 am
1 stop8h 10m
McAllen Miller Intl
Mon 12/7
6:16 pm-11:48 pm
1 stop7h 32m
SeattleMcAllen
SEA Seattle/Tacoma Intl - MFE McAllen Miller Intl
SEAMFE
Seattle/Tacoma Intl
Thu 12/3
7:15 am-3:33 pm
1 stop6h 18m
McAllen Miller Intl
Mon 12/7
4:14 pm-11:53 pm
2 stops9h 39m
SeattleMcAllen
SEA Seattle/Tacoma Intl - MFE McAllen Miller Intl
SEAMFE
Seattle/Tacoma Intl
Fri 12/4
10:20 am-12:01 am
2 stops11h 41m
McAllen Miller Intl
Sun 12/6
12:59 pm-8:49 pm
1 stop9h 50m
SeattleMcAllen
SEA Seattle/Tacoma Intl - MFE McAllen Miller Intl
SEAMFE
Seattle/Tacoma Intl
Wed 10/21
4:27 pm-11:23 am
2 stops16h 56m
McAllen Miller Intl
Sun 10/25
9:28 pm-9:48 am
1 stop14h 20m
SeattleMcAllen
SEA Seattle/Tacoma Intl - MFE McAllen Miller Intl
SEAMFE
Seattle/Tacoma Intl
Fri 10/30
10:40 am-11:09 pm
2 stops10h 29m
McAllen Miller Intl
Fri 11/6
5:15 pm-10:51 pm
1 stop7h 36m
SeattleMcAllen
SEA Seattle/Tacoma Intl - MFE McAllen Miller Intl
SEAMFE
Seattle/Tacoma Intl
Tue 10/20
6:30 am-5:59 pm
2 stops9h 29m
McAllen Miller Intl
Sat 10/24
7:00 am-2:49 pm
1 stop9h 49m
SeattleMcAllen
SEA Seattle/Tacoma Intl - MFE McAllen Miller Intl
SEAMFE
Seattle/Tacoma Intl
Wed 11/25
9:53 pm-1:27 pm
1 stop13h 34m
McAllen Miller Intl
Mon 11/30
10:08 pm-9:42 am
2 stops37h 34m
See travel insights to McAllen from
How to get the cheapest flight ticket from Seattle to McAllen
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between Seattle and McAllen?
Prices are currently low for flights on this route.
Typical prices usually range from $378 to $488.The lowest price recently found on this route was $358.
What is the cheapest month to fly to McAllen?
The month of March is, on average, the cheapest month to fly to McAllen from Seattle, with most prices found around $354. If you don’t want to visit McAllen in March, then you should wait until January to fly from Seattle, when ticket prices are also cheap, with an average price of $367.
Can stopping save me money on Seattle to McAllen flights?
You could potentially save up to 38% on your flight if you consider stops on a Seattle to McAllen flight.
What is the cheapest airline that flies from Seattle/Tacoma Intl to McAllen Miller Intl?
United Airlines and Delta are the most popular carriers operating from Seattle/Tacoma Intl to McAllen Miller Intl
What airlines fly to McAllen?
American Airlines, United Airlines and Delta are the top three most popular airlines that fly to McAllen from Seattle according to our data. American Airlines is the first choice among our users, with 73% of people opting to fly with this airline when traveling to McAllen. Keep in mind that there are 3 different airlines that fly to McAllen on a routine basis, so you have a few additional options to choose from.
When to book flights from Seattle to McAllen
Cheap Seattle to McAllen (SEA to MFE) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Seattle to McAllen
Frequently asked questions about flying from Seattle to McAllen
How far is Seattle/Tacoma Intl to McAllen Miller Intl by plane?
The distance between Seattle/Tacoma Intl and McAllen Miller Intl is about 1972.7 mi. 6h 54m is a normal flight duration for this route.
When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to McAllen Miller Intl Airport?
Prices for flights from Seattle/Tacoma Intl Airport to McAllen Miller Intl Airport refresh daily.
How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to McAllen Miller Intl Airport?
The number of operators available for flights from Seattle/Tacoma Intl Airport to McAllen Miller Intl Airport is 3 as of October 2026.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to McAllen Miller Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to McAllen Miller Intl Airport.
What documentation or ID do you need to fly to McAllen Miller Intl Airport?
The travel and health documents you'll need for your trip to McAllen Miller Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at McAllen Miller Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Seattle to McAllen?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Seattle to McAllen is American Airlines (70% of total bookings). The next most popular airlines are Delta (17%) and United Airlines (13%).
Best airlines flying from Seattle to McAllen
Compare and see reviews for airlines that fly from Seattle to McAllen with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $252 | Free Cancellation | Rating 7.8 8,634 reviews | |||
| PriceFrom $270 | Free Cancellation | Rating 7.4 10,289 reviews | |||
| PriceFrom $277 | Free Cancellation | Rating 7.0 12,129 reviews |
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Why should I use momondo to find a flight deal from Seattle to McAllen?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Seattle to McAllen. momondo saves you time and could save you money on your trip.
Can I find flights from Seattle to McAllen with flexible booking policies on momondo?
All flight searches from Seattle to McAllen on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Seattle to McAllen?
momondo helps you find the best flight between Seattle and McAllen by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Seattle to McAllen right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Seattle to McAllen flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.