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Cheap flights from McAllen to Seattle from $300

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.
Delta Logo
12:59 pm - 8:49 pmMFE  McAllen Miller Intl-SEA Seattle/Tacoma Intl
9h 50m1 stop Austin Bergstrom
Delta Logo
7:30 am - 6:27 pmSEA  Seattle/Tacoma Intl-MFE McAllen Miller Intl
8h 57m1 stop Austin Bergstrom
$357Delta
Wed, Dec 2 - Sat, Dec 5
Delta Logo
12:59 pm - 8:49 pmMFE  McAllen Miller Intl-SEA Seattle/Tacoma Intl
9h 50m1 stop Austin Bergstrom
Delta Logo
6:00 am - 6:27 pmSEA  Seattle/Tacoma Intl-MFE McAllen Miller Intl
10h 27m2 stops Minneapolis St Paul Austin Bergstrom
$362Delta
Wed, Dec 2 - Sat, Dec 5
Delta Logo
12:59 pm - 11:55 pmMFE  McAllen Miller Intl-SEA Seattle/Tacoma Intl
12h 56m2 stops Austin Bergstrom Atlanta Hartsfield-Jackson
Delta Logo
5:30 am - 6:27 pmSEA  Seattle/Tacoma Intl-MFE McAllen Miller Intl
10h 57m2 stops Salt Lake City Austin Bergstrom
$367Delta
Wed, Dec 2 - Sat, Dec 5
American Airlines Logo
6:00 am - 10:56 amMFE  McAllen Miller Intl-SEA Seattle/Tacoma Intl
6h 56m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
12:52 pm - 11:30 pmSEA  Seattle/Tacoma Intl-MFE McAllen Miller Intl
8h 38m1 stop Dallas/Fort Worth
$368American Airlines
Wed, Jan 6 - Mon, Jan 11
American Airlines Logo
5:30 am - 1:25 pmMFE  McAllen Miller Intl-SEA Seattle/Tacoma Intl
9h 55m1 stop Dallas/Fort Worth
American Airlines Logo
11:26 am - 7:45 pmSEA  Seattle/Tacoma Intl-MFE McAllen Miller Intl
6h 19m1 stop Phoenix Sky Harbor Intl
$379American Airlines
Thu, Jan 7 - Mon, Jan 11
American Airlines Logo
4:21 pm - 11:42 pmMFE  McAllen Miller Intl-SEA Seattle/Tacoma Intl
9h 21m1 stop Dallas/Fort Worth
American Airlines Logo
3:41 pm - 12:29 amSEA  Seattle/Tacoma Intl-MFE McAllen Miller Intl
6h 48m1 stop Dallas/Fort Worth
$379American Airlines
Fri, Nov 13 - Fri, Nov 20
Delta Logo
5:25 am - 2:37 pmMFE  McAllen Miller Intl-SEA Seattle/Tacoma Intl
11h 12m2 stops Austin Bergstrom Los Angeles
Delta Logo
9:30 am - 11:59 pmSEA  Seattle/Tacoma Intl-MFE McAllen Miller Intl
12h 29m2 stops Los Angeles Austin Bergstrom
$379Delta
Wed, Jan 6 - Mon, Jan 11
Multiple Airlines Logo
10:12 pm - 3:12 pmMFE  McAllen Miller Intl-SEA Seattle/Tacoma Intl
19h 00m2 stops Las Vegas Harry Reid Intl Denver Intl
Multiple Airlines Logo
9:53 pm - 2:57 pmSEA  Seattle/Tacoma Intl-MFE McAllen Miller Intl
15h 04m1 stop Las Vegas Harry Reid Intl
$409Multiple Airlines
Fri, Nov 13 - Fri, Nov 20
United Airlines Logo
5:00 am - 2:39 pmMFE  McAllen Miller Intl-SEA Seattle/Tacoma Intl
11h 39m2 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
$450United Airlines
Sat, Oct 31 - Wed, Nov 4
United Airlines Logo
9:30 am - 6:46 pmMFE  McAllen Miller Intl-SEA Seattle/Tacoma Intl
11h 16m2 stops Houston George Bush Intcntl San Francisco
United Airlines Logo
12:45 pm - 11:09 pmSEA  Seattle/Tacoma Intl-MFE McAllen Miller Intl
8h 24m2 stops Denver Intl Houston George Bush Intcntl
$455United Airlines
Sat, Oct 31 - Wed, Nov 4

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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 17
MFE12:03 pmMcAllen Miller Intl
9h 14m
1 stop
SEA7:17 pmSeattle/Tacoma Intl
Nov 24
SEA8:18 pmSeattle/Tacoma Intl
10h 36m
2 stops
MFE8:54 amMcAllen Miller Intl
$373
United Airlines
Oct 31
MFE5:00 amMcAllen Miller Intl
11h 39m
2 stops
SEA2:39 pmSeattle/Tacoma Intl
Nov 4
SEA11:59 pmSeattle/Tacoma Intl
6h 55m
1 stop
MFE8:54 amMcAllen Miller Intl
$450
United Airlines
Oct 31
MFE9:30 amMcAllen Miller Intl
11h 16m
2 stops
SEA6:46 pmSeattle/Tacoma Intl
Nov 4
SEA12:45 pmSeattle/Tacoma Intl
8h 24m
2 stops
MFE11:09 pmMcAllen Miller Intl
$455

Delta flights from McAllen to Seattle

Our best Delta deals on McAllen to Seattle flight tickets
Delta
Dec 2
MFE12:59 pmMcAllen Miller Intl
9h 50m
1 stop
SEA8:49 pmSeattle/Tacoma Intl
Dec 5
SEA7:30 amSeattle/Tacoma Intl
8h 57m
1 stop
MFE6:27 pmMcAllen Miller Intl
$357
Delta
Dec 2
MFE12:59 pmMcAllen Miller Intl
9h 50m
1 stop
SEA8:49 pmSeattle/Tacoma Intl
Dec 5
SEA6:00 amSeattle/Tacoma Intl
10h 27m
2 stops
MFE6:27 pmMcAllen Miller Intl
$362
Delta
Dec 2
MFE12:59 pmMcAllen Miller Intl
12h 56m
2 stops
SEA11:55 pmSeattle/Tacoma Intl
Dec 5
SEA5:30 amSeattle/Tacoma Intl
10h 57m
2 stops
MFE6:27 pmMcAllen Miller Intl
$367

momondo Fare Finder

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

Fly from

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Route

Depart

Return

Price

Cheapest round-trip

McAllenSeattle

MFE McAllen Miller Intl - SEA Seattle/Tacoma Intl

MFESEA

McAllen Miller Intl

Wed 12/2

12:59 pm-8:49 pm

1 stop9h 50m

Seattle/Tacoma Intl

Sat 12/5

7:30 am-6:27 pm

1 stop8h 57m

$357

McAllenSeattle

MFE McAllen Miller Intl - SEA Seattle/Tacoma Intl

MFESEA

McAllen Miller Intl

Wed 12/2

12:59 pm-8:49 pm

1 stop9h 50m

Seattle/Tacoma Intl

Sat 12/5

6:00 am-6:27 pm

2 stops10h 27m

$362

McAllenSeattle

MFE McAllen Miller Intl - SEA Seattle/Tacoma Intl

MFESEA

McAllen Miller Intl

Wed 12/2

12:59 pm-11:55 pm

2 stops12h 56m

Seattle/Tacoma Intl

Sat 12/5

5:30 am-6:27 pm

2 stops10h 57m

$367
Quickest round-trip

McAllenSeattle

MFE McAllen Miller Intl - SEA Seattle/Tacoma Intl

MFESEA

McAllen Miller Intl

Wed 1/6

6:00 am-10:56 am

1 stop6h 56m

Seattle/Tacoma Intl

Mon 1/11

12:52 pm-11:30 pm

1 stop8h 38m

$368

McAllenSeattle

MFE McAllen Miller Intl - SEA Seattle/Tacoma Intl

MFESEA

McAllen Miller Intl

Thu 1/7

5:30 am-1:25 pm

1 stop9h 55m

Seattle/Tacoma Intl

Mon 1/11

11:26 am-7:45 pm

1 stop6h 19m

$379

McAllenSeattle

MFE McAllen Miller Intl - SEA Seattle/Tacoma Intl

MFESEA

McAllen Miller Intl

Fri 11/13

4:21 pm-11:42 pm

1 stop9h 21m

Seattle/Tacoma Intl

Fri 11/20

3:41 pm-12:29 am

1 stop6h 48m

$379

McAllenSeattle

MFE McAllen Miller Intl - SEA Seattle/Tacoma Intl

MFESEA

McAllen Miller Intl

Wed 1/6

5:25 am-2:37 pm

2 stops11h 12m

Seattle/Tacoma Intl

Mon 1/11

9:30 am-11:59 pm

2 stops12h 29m

$379

McAllenSeattle

MFE McAllen Miller Intl - SEA Seattle/Tacoma Intl

MFESEA

McAllen Miller Intl

Fri 11/13

10:12 pm-3:12 pm

2 stops19h 00m

Seattle/Tacoma Intl

Fri 11/20

9:53 pm-2:57 pm

1 stop15h 04m

$409

McAllenSeattle

MFE McAllen Miller Intl - SEA Seattle/Tacoma Intl

MFESEA

McAllen Miller Intl

Sat 10/31

5:00 am-2:39 pm

2 stops11h 39m

Seattle/Tacoma Intl

Wed 11/4

11:59 pm-8:54 am

1 stop6h 55m

$450

McAllenSeattle

MFE McAllen Miller Intl - SEA Seattle/Tacoma Intl

MFESEA

McAllen Miller Intl

Sat 10/31

9:30 am-6:46 pm

2 stops11h 16m

Seattle/Tacoma Intl

Wed 11/4

12:45 pm-11:09 pm

2 stops8h 24m

$455

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 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 $412 to $546.
The lowest price recently found on this route was $357.

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 $288. If you don’t want to visit Seattle in January, then you should wait until February to fly from McAllen, when ticket prices are also cheap, with an average price of $307.

Can stopping save me money on McAllen to Seattle flights?

You could potentially save up to 33% 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 October 2026, prices for McAllen to Seattle flights are approximately 70% 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

$300

Fastest flight time

7h 36m

Direct flights

None
The best one-way flight to Seattle from McAllen in the past 72 hours is $300. The best round-trip flight deal from McAllen to Seattle found on momondo in the last 72 hours is $357.
The fastest flight from McAllen to Seattle takes 7h 36m
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 7h 36m.

  • 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
DeltaPriceFrom $257Free CancellationRating
7.8
8,650 reviews
Search Delta flights
American AirlinesPriceFrom $277Free CancellationRating
7.0
12,181 reviews
Search American 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
Redmond
Olympia
Kent
Federal Way
Lakewood
Lynnwood
Puyallup
Tukwila
Fife
Cle Elum
Marysville
Lacey
Kirkland
Centralia
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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