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Cheap flights from McAllen to Seattle from $252

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from McAllen to Seattle

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
4:37 pm - 12:10 amMFE  McAllen Miller Intl-SEA Seattle/Tacoma Intl
9h 33m1 stop Dallas/Fort Worth
American Airlines Logo
11:45 pm - 10:32 amSEA  Seattle/Tacoma Intl-MFE McAllen Miller Intl
8h 47m1 stop Dallas/Fort Worth
$317American Airlines
Wed, Oct 7 - Tue, Oct 13
Delta Logo
4:02 pm - 8:43 pmMFE  McAllen Miller Intl-SEA Seattle/Tacoma Intl
6h 41m1 stop Austin Bergstrom
Delta Logo
11:59 pm - 12:06 pmSEA  Seattle/Tacoma Intl-MFE McAllen Miller Intl
10h 07m2 stops Atlanta Hartsfield-Jackson Austin Bergstrom
$322Delta
Wed, Oct 7 - Tue, Oct 13
Delta Logo
5:20 am - 12:40 pmMFE  McAllen Miller Intl-SEA Seattle/Tacoma Intl
9h 20m2 stops Austin Bergstrom Los Angeles
Delta Logo
11:59 pm - 12:06 pmSEA  Seattle/Tacoma Intl-MFE McAllen Miller Intl
10h 07m2 stops Atlanta Hartsfield-Jackson Austin Bergstrom
$327Delta
Wed, Oct 7 - Tue, Oct 13
American Airlines Logo
6:12 pm - 12:10 amMFE  McAllen Miller Intl-SEA Seattle/Tacoma Intl
7h 58m1 stop Dallas/Fort Worth
American Airlines Logo
3:45 pm - 12:02 amSEA  Seattle/Tacoma Intl-MFE McAllen Miller Intl
6h 17m1 stop Dallas/Fort Worth
$338American Airlines
Mon, Oct 12 - Sat, Oct 17
American Airlines Logo
6:12 pm - 11:09 pmMFE  McAllen Miller Intl-SEA Seattle/Tacoma Intl
6h 57m1 stop Dallas/Fort Worth
American Airlines Logo
3:45 pm - 12:02 amSEA  Seattle/Tacoma Intl-MFE McAllen Miller Intl
6h 17m1 stop Dallas/Fort Worth
$338American Airlines
Thu, Oct 1 - Wed, Oct 7
United Airlines Logo
7:00 am - 4:27 pmMFE  McAllen Miller Intl-SEA Seattle/Tacoma Intl
11h 27m2 stops Houston George Bush Intcntl San Francisco
United Airlines Logo
11:59 pm - 8:54 amSEA  Seattle/Tacoma Intl-MFE McAllen Miller Intl
6h 55m1 stop Houston George Bush Intcntl
$364United Airlines
Fri, Nov 13 - Sun, Nov 15
Delta Logo
12:47 pm - 7:32 pmMFE  McAllen Miller Intl-SEA Seattle/Tacoma Intl
8h 45m1 stop Austin Bergstrom
Delta Logo
11:05 pm - 4:01 pmSEA  Seattle/Tacoma Intl-MFE McAllen Miller Intl
14h 56m2 stops Detroit Metropolitan Wayne County Austin Bergstrom
$364Delta
Thu, Jan 7 - Mon, Jan 11
United Airlines Logo
7:00 am - 12:48 pmMFE  McAllen Miller Intl-SEA Seattle/Tacoma Intl
7h 48m1 stop Houston George Bush Intcntl
United Airlines Logo
11:59 pm - 8:53 amSEA  Seattle/Tacoma Intl-MFE McAllen Miller Intl
6h 54m1 stop Houston George Bush Intcntl
$417United Airlines
Wed, Sep 30 - Sat, Oct 3
Multiple Airlines Logo
1:00 pm - 7:40 pmMFE  McAllen Miller Intl-SEA Seattle/Tacoma Intl
8h 40m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
8:55 pm - 12:10 pmSEA  Seattle/Tacoma Intl-MFE McAllen Miller Intl
13h 15m1 stop Las Vegas Harry Reid Intl
$474Multiple Airlines
Mon, Dec 7 - Thu, Dec 10
Multiple Airlines Logo
2:17 pm - 12:37 pmMFE  McAllen Miller Intl-SEA Seattle/Tacoma Intl
24h 20m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
1:52 pm - 7:18 pmSEA  Seattle/Tacoma Intl-MFE McAllen Miller Intl
51h 26m2 stops Los Angeles Las Vegas Harry Reid Intl
$521Multiple Airlines
Thu, Nov 26 - Mon, Nov 30

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United Airlines flights from McAllen to Seattle

Our best United Airlines deals on McAllen to Seattle flight tickets
United Airlines
Nov 13
MFE7:00 amMcAllen Miller Intl
11h 27m
2 stops
SEA4:27 pmSeattle/Tacoma Intl
Nov 15
SEA11:59 pmSeattle/Tacoma Intl
6h 55m
1 stop
MFE8:54 amMcAllen Miller Intl
$364
United Airlines
Sep 10
MFE7:00 amMcAllen Miller Intl
11h 14m
2 stops
SEA4:14 pmSeattle/Tacoma Intl
Sep 17
SEA11:59 pmSeattle/Tacoma Intl
6h 54m
1 stop
MFE8:53 amMcAllen Miller Intl
$378
United Airlines
Sep 30
MFE7:00 amMcAllen Miller Intl
7h 48m
1 stop
SEA12:48 pmSeattle/Tacoma Intl
Oct 3
SEA11:59 pmSeattle/Tacoma Intl
6h 54m
1 stop
MFE8:53 amMcAllen Miller Intl
$417

Alaska Airlines flights from McAllen to Seattle

Our best Alaska Airlines deals on McAllen to Seattle flight tickets
Alaska Airlines
Nov 13
MFE11:13 amMcAllen Miller Intl
13h 44m
2 stops
SEA10:57 pmSeattle/Tacoma Intl
Nov 15
SEA3:58 pmSeattle/Tacoma Intl
23h 38m
2 stops
MFE5:36 pmMcAllen Miller Intl
$528
Alaska Airlines
Nov 13
MFE11:13 amMcAllen Miller Intl
12h 16m
2 stops
SEA9:29 pmSeattle/Tacoma Intl
Nov 15
SEA5:19 pmSeattle/Tacoma Intl
22h 17m
2 stops
MFE5:36 pmMcAllen Miller Intl
$563
Alaska Airlines
Sep 18
MFE9:21 amMcAllen Miller Intl
14h 19m
2 stops
SEA9:40 pmSeattle/Tacoma Intl
Sep 22
SEA4:59 pmSeattle/Tacoma Intl
22h 18m
2 stops
MFE5:17 pmMcAllen Miller Intl
$606

momondo Fare Finder

 
Use the filters below to find and compare flights from McAllen to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

McAllenSeattle

MFE McAllen Miller Intl - SEA Seattle/Tacoma Intl

MFESEA

McAllen Miller Intl

Wed 10/7

4:37 pm-12:10 am

1 stop9h 33m

Seattle/Tacoma Intl

Tue 10/13

11:45 pm-10:32 am

1 stop8h 47m

$317

McAllenSeattle

MFE McAllen Miller Intl - SEA Seattle/Tacoma Intl

MFESEA

McAllen Miller Intl

Wed 10/7

4:02 pm-8:43 pm

1 stop6h 41m

Seattle/Tacoma Intl

Tue 10/13

11:59 pm-12:06 pm

2 stops10h 07m

$322

McAllenSeattle

MFE McAllen Miller Intl - SEA Seattle/Tacoma Intl

MFESEA

McAllen Miller Intl

Wed 10/7

5:20 am-12:40 pm

2 stops9h 20m

Seattle/Tacoma Intl

Tue 10/13

11:59 pm-12:06 pm

2 stops10h 07m

$327

McAllenSeattle

MFE McAllen Miller Intl - SEA Seattle/Tacoma Intl

MFESEA

McAllen Miller Intl

Mon 10/12

6:12 pm-12:10 am

1 stop7h 58m

Seattle/Tacoma Intl

Sat 10/17

3:45 pm-12:02 am

1 stop6h 17m

$338
Quickest round-trip

McAllenSeattle

MFE McAllen Miller Intl - SEA Seattle/Tacoma Intl

MFESEA

McAllen Miller Intl

Thu 10/1

6:12 pm-11:09 pm

1 stop6h 57m

Seattle/Tacoma Intl

Wed 10/7

3:45 pm-12:02 am

1 stop6h 17m

$338

McAllenSeattle

MFE McAllen Miller Intl - SEA Seattle/Tacoma Intl

MFESEA

McAllen Miller Intl

Fri 11/13

7:00 am-4:27 pm

2 stops11h 27m

Seattle/Tacoma Intl

Sun 11/15

11:59 pm-8:54 am

1 stop6h 55m

$364

McAllenSeattle

MFE McAllen Miller Intl - SEA Seattle/Tacoma Intl

MFESEA

McAllen Miller Intl

Thu 1/7

12:47 pm-7:32 pm

1 stop8h 45m

Seattle/Tacoma Intl

Mon 1/11

11:05 pm-4:01 pm

2 stops14h 56m

$364

McAllenSeattle

MFE McAllen Miller Intl - SEA Seattle/Tacoma Intl

MFESEA

McAllen Miller Intl

Wed 9/30

7:00 am-12:48 pm

1 stop7h 48m

Seattle/Tacoma Intl

Sat 10/3

11:59 pm-8:53 am

1 stop6h 54m

$417

McAllenSeattle

MFE McAllen Miller Intl - SEA Seattle/Tacoma Intl

MFESEA

McAllen Miller Intl

Mon 12/7

1:00 pm-7:40 pm

1 stop8h 40m

Seattle/Tacoma Intl

Thu 12/10

8:55 pm-12:10 pm

1 stop13h 15m

$474

McAllenSeattle

MFE McAllen Miller Intl - SEA Seattle/Tacoma Intl

MFESEA

McAllen Miller Intl

Thu 11/26

2:17 pm-12:37 pm

1 stop24h 20m

Seattle/Tacoma Intl

Mon 11/30

1:52 pm-7:18 pm

2 stops51h 26m

$521

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Seattle from

How to get the cheapest flight ticket from McAllen to Seattle

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 McAllen and Seattle?

Prices are currently low for flights on this route.

Typical prices usually range from $373 to $491.
The lowest price recently found on this route was $317.

What is the cheapest month to fly to Seattle?

In general, January is the cheapest month to fly from McAllen to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $218. If you don’t want to visit Seattle in January, then you should wait until November to fly from McAllen, when ticket prices are also cheap, with an average price of $296.

Can stopping save me money on McAllen to Seattle flights?

You could potentially save up to 41% on your flight if you consider stops on a McAllen to Seattle flight.

How have McAllen to Seattle flight prices changed over time?

As of September 2026, prices for McAllen to Seattle flights are approximately 92% more expensive when compared to flights at the same time last year.

When to book flights from McAllen to Seattle

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

Cheap McAllen to Seattle (MFE to SEA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from McAllen to Seattle

Best Price Found

$252

Fastest flight time

6h 41m

Direct flights

None
The best one-way flight to Seattle from McAllen in the past 72 hours is $252. The best round-trip flight deal from McAllen to Seattle found on momondo in the last 72 hours is $317.
The fastest flight from McAllen to Seattle takes 6h 41m
There are no direct flights from McAllen to Seattle. There are no popular flight routes from McAllen to Seattle.
Search flight deals

Frequently asked questions about flying from McAllen to Seattle

  • How far is McAllen Miller Intl to Seattle/Tacoma Intl by plane?

    There are 1972.7 mi between McAllen Miller Intl and Seattle/Tacoma Intl. By plane, this route typically takes 6h 41m.

  • When did momondo last update prices for flights from McAllen Miller Intl Airport to Seattle/Tacoma Intl Airport?

    Prices for flights from McAllen Miller Intl Airport to Seattle/Tacoma Intl Airport were last updated today.

  • How many operators does momondo search for flights from McAllen Miller Intl Airport to Seattle/Tacoma Intl Airport?

  • How old do you have to be to fly from McAllen Miller Intl Airport to Seattle/Tacoma Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from McAllen Miller Intl Airport to Seattle/Tacoma Intl Airport.

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

    The travel and health documents you'll need for your trip to Seattle/Tacoma 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 Seattle/Tacoma 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 McAllen to Seattle?

Best airlines flying from McAllen to Seattle

Compare and see reviews for airlines that fly from McAllen to Seattle with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $196Free CancellationRating
7.1
12,043 reviews
Search American Airlines flights
DeltaPriceFrom $257Free CancellationRating
7.8
8,559 reviews
Search Delta flights
United AirlinesPriceFrom $373Free CancellationRating
7.4
10,168 reviews
Search United Airlines flights

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Tacoma
Leavenworth
SeaTac
Ocean Shores
Renton
Kent
Olympia
Redmond
Lakewood
Federal Way
Fife
Tukwila
Puyallup
Lynnwood
Cle Elum
Marysville
Kirkland
Centralia
Lacey
Shoreline

Why use momondo?

Why should I use momondo to find a flight deal from McAllen to Seattle?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Seattle from McAllen.

Can I find flights from McAllen to Seattle with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for McAllen to Seattle flights to just show those with flexible booking policies.

How can momondo help me find flights from McAllen to Seattle?

momondo helps you find the best flight between McAllen and Seattle 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 McAllen to Seattle right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of McAllen to Seattle flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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