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Cheap flights from Seattle to McAllen from $195

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 5/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Seattle to McAllen

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:30 am - 4:24 pm
SEA
-
MFE
7h 54m
1 stop
United Airlines Logo
7:00 am - 6:00 pm
MFE
-
SEA
13h 00m
2 stops
$242United Airlines
Sat, Apr 25 - Wed, Apr 29
Delta Logo
11:25 am - 11:59 pm
SEA
-
MFE
10h 34m
2 stops
Delta Logo
5:25 am - 2:41 pm
MFE
-
SEA
11h 16m
2 stops
$257Delta
Tue, Mar 31 - Mon, Apr 6
American Airlines Logo
11:59 pm - 8:57 am
SEA
-
MFE
6h 58m
1 stop
American Airlines Logo
8:01 pm - 12:55 am
MFE
-
SEA
6h 54m
1 stop
$277American Airlines
Fri, Mar 13 - Sat, Mar 21
United Airlines Logo
5:00 am - 4:24 pm
SEA
-
MFE
9h 24m
2 stops
United Airlines Logo
5:17 am - 2:46 pm
MFE
-
SEA
11h 29m
2 stops
$280United Airlines
Sat, Apr 25 - Wed, Apr 29
Delta Logo
7:20 am - 4:39 pm
SEA
-
MFE
7h 19m
1 stop
Delta Logo
5:25 am - 2:41 pm
MFE
-
SEA
11h 16m
2 stops
$282Delta
Tue, Mar 31 - Mon, Apr 6
Delta Logo
1:32 pm - 11:59 pm
SEA
-
MFE
8h 27m
2 stops
Delta Logo
5:25 am - 2:46 pm
MFE
-
SEA
11h 21m
2 stops
$299Delta
Wed, Apr 8 - Wed, Apr 15
Alaska Airlines Logo
1:34 pm - 10:40 pm
SEA
-
MFE
7h 06m
1 stop
Alaska Airlines Logo
3:45 pm - 11:15 pm
MFE
-
SEA
9h 30m
1 stop
$307Alaska Airlines
Wed, May 6 - Tue, May 12
American Airlines Logo
12:59 am - 10:15 am
SEA
-
MFE
7h 16m
1 stop
American Airlines Logo
7:05 pm - 12:55 am
MFE
-
SEA
7h 50m
1 stop
$328American Airlines
Thu, Mar 12 - Sun, Mar 22
Delta Logo
11:10 am - 11:59 pm
SEA
-
MFE
10h 49m
2 stops
Delta Logo
12:56 pm - 10:55 pm
MFE
-
SEA
11h 59m
2 stops
$329Delta
Wed, May 6 - Tue, May 12
United Airlines Logo
1:57 pm - 10:59 pm
SEA
-
MFE
7h 02m
1 stop
United Airlines Logo
7:00 am - 6:32 pm
MFE
-
SEA
13h 32m
2 stops
$332United Airlines
Wed, May 6 - Tue, May 12

Alaska Airlines flights from Seattle to McAllen

Our best Alaska Airlines deals on Seattle to McAllen flight tickets
Alaska Airlines
May 6
SEA1:34 pmSeattle/Tacoma Intl
7h 06m
1 stop
MFE10:40 pmMcAllen Miller Intl
May 12
MFE3:45 pmMcAllen Miller Intl
9h 30m
1 stop
SEA11:15 pmSeattle/Tacoma Intl
$307
Alaska Airlines
Apr 25
SEA10:57 pmSeattle/Tacoma Intl
9h 05m
1 stop
MFE10:02 amMcAllen Miller Intl
Apr 27
MFE3:45 pmMcAllen Miller Intl
9h 30m
1 stop
SEA11:15 pmSeattle/Tacoma Intl
$327
Alaska Airlines
May 19
SEA6:00 amSeattle/Tacoma Intl
6h 51m
1 stop
MFE2:51 pmMcAllen Miller Intl
May 26
MFE1:47 pmMcAllen Miller Intl
8h 22m
1 stop
SEA8:09 pmSeattle/Tacoma Intl
$464

American Airlines flights from Seattle to McAllen

Our best American Airlines deals on Seattle to McAllen flight tickets
American Airlines
Mar 13
SEA11:59 pmSeattle/Tacoma Intl
6h 58m
1 stop
MFE8:57 amMcAllen Miller Intl
Mar 21
MFE8:01 pmMcAllen Miller Intl
6h 54m
1 stop
SEA12:55 amSeattle/Tacoma Intl
$277
American Airlines
Mar 12
SEA12:59 amSeattle/Tacoma Intl
7h 16m
1 stop
MFE10:15 amMcAllen Miller Intl
Mar 22
MFE7:05 pmMcAllen Miller Intl
7h 50m
1 stop
SEA12:55 amSeattle/Tacoma Intl
$328
American Airlines
Apr 1
SEA11:59 pmSeattle/Tacoma Intl
8h 16m
1 stop
MFE10:15 amMcAllen Miller Intl
Apr 6
MFE7:05 pmMcAllen Miller Intl
7h 50m
1 stop
SEA12:55 amSeattle/Tacoma Intl
$357

momondo Fare Finder

 
Customize your flight search to find flights from Seattle to McAllen that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated February 23, 2026.
Use the filters below to find and compare flights from Seattle to McAllen that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleMcAllen

SEA - MFE

SEAMFE

Seattle/Tacoma Intl

Sat 4/25

6:30 am-4:24 pm

1 stop7h 54m

McAllen Miller Intl

Wed 4/29

7:00 am-6:00 pm

2 stops13h 00m

$242

SeattleMcAllen

SEA - MFE

SEAMFE

Seattle/Tacoma Intl

Tue 3/31

11:25 am-11:59 pm

2 stops10h 34m

McAllen Miller Intl

Mon 4/6

5:25 am-2:41 pm

2 stops11h 16m

$257

SeattleMcAllen

SEA - MFE

SEAMFE

Seattle/Tacoma Intl

Fri 3/13

11:59 pm-8:57 am

1 stop6h 58m

McAllen Miller Intl

Sat 3/21

8:01 pm-12:55 am

1 stop6h 54m

$277

SeattleMcAllen

SEA - MFE

SEAMFE

Seattle/Tacoma Intl

Sat 4/25

5:00 am-4:24 pm

2 stops9h 24m

McAllen Miller Intl

Wed 4/29

5:17 am-2:46 pm

2 stops11h 29m

$280

SeattleMcAllen

SEA - MFE

SEAMFE

Seattle/Tacoma Intl

Tue 3/31

7:20 am-4:39 pm

1 stop7h 19m

McAllen Miller Intl

Mon 4/6

5:25 am-2:41 pm

2 stops11h 16m

$282

SeattleMcAllen

SEA - MFE

SEAMFE

Seattle/Tacoma Intl

Wed 4/8

1:32 pm-11:59 pm

2 stops8h 27m

McAllen Miller Intl

Wed 4/15

5:25 am-2:46 pm

2 stops11h 21m

$299

SeattleMcAllen

SEA - MFE

SEAMFE

Seattle/Tacoma Intl

Wed 5/6

1:34 pm-10:40 pm

1 stop7h 06m

McAllen Miller Intl

Tue 5/12

3:45 pm-11:15 pm

1 stop9h 30m

$307

SeattleMcAllen

SEA - MFE

SEAMFE

Seattle/Tacoma Intl

Thu 3/12

12:59 am-10:15 am

1 stop7h 16m

McAllen Miller Intl

Sun 3/22

7:05 pm-12:55 am

1 stop7h 50m

$328

SeattleMcAllen

SEA - MFE

SEAMFE

Seattle/Tacoma Intl

Wed 5/6

11:10 am-11:59 pm

2 stops10h 49m

McAllen Miller Intl

Tue 5/12

12:56 pm-10:55 pm

2 stops11h 59m

$329

SeattleMcAllen

SEA - MFE

SEAMFE

Seattle/Tacoma Intl

Wed 5/6

1:57 pm-10:59 pm

1 stop7h 02m

McAllen Miller Intl

Tue 5/12

7:00 am-6:32 pm

2 stops13h 32m

$332

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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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?

What is the cheapest month to fly to McAllen?

The month of August is, on average, the cheapest month to fly to McAllen from Seattle, with most prices found around $227. If you don’t want to visit McAllen in August, then you should wait until May to fly from Seattle, when ticket prices are also cheap, with an average price of $277.

Can stopping save me money on Seattle to McAllen flights?

You could potentially save up to 13% on your flight if you consider stops on a Seattle to McAllen flight.

How have Seattle to McAllen flight prices changed over time?

As of February 2026, prices for Seattle to McAllen flights are approximately 6% more expensive when compared to flights at the same time last year.

When to book flights from Seattle to McAllen

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to McAllen according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

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

Fastest flight time

7h 01m

Direct flights

None
The fastest flight from Seattle to McAllen takes 7h 01m
There are no direct flights from Seattle to McAllen. There are no popular flight routes from Seattle to McAllen.
Search flight deals

  • 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. 7h 01m 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?

  • 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?

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
American AirlinesPriceFrom $218Free CancellationRating
7.2
11,339 reviews
Search American Airlines flights
DeltaPriceFrom $222Free CancellationRating
7.9
8,236 reviews
Search Delta flights

Traveling to a place near McAllen?

Book flights to McAllen if you plan to visit one of these locations
Weslaco
Pharr
Mission
Edinburg

Why use momondo?

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.

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