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Cheap flights from McAllen to Seattle from $155

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from McAllen to Seattle departing on 7/19. 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

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
12:56 pm - 10:55 pm
MFE
-
SEA
11h 59m
2 stops
Delta Logo
7:15 am - 4:37 pm
SEA
-
MFE
7h 22m
1 stop
$264Delta
Wed, May 27 - Wed, Jun 3
Delta Logo
12:56 pm - 11:55 pm
MFE
-
SEA
12h 59m
2 stops
Delta Logo
7:30 am - 11:59 pm
SEA
-
MFE
14h 29m
2 stops
$269Delta
Wed, May 27 - Tue, Jun 2
Delta Logo
12:56 pm - 11:55 pm
MFE
-
SEA
12h 59m
2 stops
Delta Logo
7:15 am - 4:37 pm
SEA
-
MFE
7h 22m
1 stop
$293Delta
Wed, May 27 - Wed, Jun 3
Delta Logo
12:56 pm - 10:55 pm
MFE
-
SEA
11h 59m
2 stops
Delta Logo
1:25 pm - 11:59 pm
SEA
-
MFE
8h 34m
2 stops
$299Delta
Wed, May 13 - Wed, May 20
American Airlines Logo
5:44 am - 10:48 am
MFE
-
SEA
7h 04m
1 stop
American Airlines Logo
12:59 am - 10:02 am
SEA
-
MFE
7h 03m
1 stop
$307American Airlines
Tue, May 5 - Mon, May 11
American Airlines Logo
5:44 am - 1:54 pm
MFE
-
SEA
10h 10m
2 stops
American Airlines Logo
12:59 am - 10:02 am
SEA
-
MFE
7h 03m
1 stop
$312American Airlines
Tue, May 5 - Mon, May 11
American Airlines Logo
7:32 pm - 12:44 am
MFE
-
SEA
7h 12m
1 stop
American Airlines Logo
6:00 am - 2:51 pm
SEA
-
MFE
6h 51m
1 stop
$314American Airlines
Fri, May 8 - Tue, May 12
American Airlines Logo
5:44 am - 10:48 am
MFE
-
SEA
7h 04m
1 stop
American Airlines Logo
6:00 am - 5:28 pm
SEA
-
MFE
9h 28m
1 stop
$316American Airlines
Tue, May 5 - Sat, May 9
Delta Logo
5:25 am - 2:46 pm
MFE
-
SEA
11h 21m
2 stops
Delta Logo
10:15 am - 11:59 pm
SEA
-
MFE
11h 44m
2 stops
$317Delta
Tue, May 5 - Tue, May 12
American Airlines Logo
5:54 pm - 12:15 am
MFE
-
SEA
8h 21m
1 stop
American Airlines Logo
11:30 pm - 10:26 am
SEA
-
MFE
8h 56m
1 stop
$318American Airlines
Fri, Sep 11 - Tue, Sep 22

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Alaska Airlines flights from McAllen to Seattle

Our best Alaska Airlines deals on McAllen to Seattle flight tickets
Alaska Airlines
May 5
MFE3:45 pmMcAllen Miller Intl
7h 41m
1 stop
SEA9:26 pmSeattle/Tacoma Intl
May 9
SEA10:57 pmSeattle/Tacoma Intl
9h 05m
1 stop
MFE10:02 amMcAllen Miller Intl
$407
Alaska Airlines
May 5
MFE3:45 pmMcAllen Miller Intl
7h 41m
1 stop
SEA9:26 pmSeattle/Tacoma Intl
May 9
SEA9:07 amSeattle/Tacoma Intl
11h 33m
2 stops
MFE10:40 pmMcAllen Miller Intl
$412

United Airlines flights from McAllen to Seattle

Our best United Airlines deals on McAllen to Seattle flight tickets
United Airlines
May 5
MFE5:15 pmMcAllen Miller Intl
7h 37m
1 stop
SEA10:52 pmSeattle/Tacoma Intl
May 12
SEA8:45 amSeattle/Tacoma Intl
12h 14m
2 stops
MFE10:59 pmMcAllen Miller Intl
$330
United Airlines
May 5
MFE7:00 amMcAllen Miller Intl
13h 32m
2 stops
SEA6:32 pmSeattle/Tacoma Intl
May 9
SEA8:38 amSeattle/Tacoma Intl
12h 21m
2 stops
MFE10:59 pmMcAllen Miller Intl
$379
United Airlines
Apr 24
MFE7:00 amMcAllen Miller Intl
13h 00m
2 stops
SEA6:00 pmSeattle/Tacoma Intl
May 1
SEA1:57 pmSeattle/Tacoma Intl
7h 02m
1 stop
MFE10:59 pmMcAllen Miller Intl
$467

momondo Fare Finder

 
Customize your flight search to find flights from McAllen to Seattle 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 April 18, 2026.
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 - SEA

MFESEA

McAllen Miller Intl

Wed 5/27

12:56 pm-10:55 pm

2 stops11h 59m

Seattle/Tacoma Intl

Wed 6/3

7:15 am-4:37 pm

1 stop7h 22m

$264

McAllenSeattle

MFE - SEA

MFESEA

McAllen Miller Intl

Wed 5/27

12:56 pm-11:55 pm

2 stops12h 59m

Seattle/Tacoma Intl

Tue 6/2

7:30 am-11:59 pm

2 stops14h 29m

$269

McAllenSeattle

MFE - SEA

MFESEA

McAllen Miller Intl

Wed 5/27

12:56 pm-11:55 pm

2 stops12h 59m

Seattle/Tacoma Intl

Wed 6/3

7:15 am-4:37 pm

1 stop7h 22m

$293

McAllenSeattle

MFE - SEA

MFESEA

McAllen Miller Intl

Wed 5/13

12:56 pm-10:55 pm

2 stops11h 59m

Seattle/Tacoma Intl

Wed 5/20

1:25 pm-11:59 pm

2 stops8h 34m

$299

McAllenSeattle

MFE - SEA

MFESEA

McAllen Miller Intl

Tue 5/5

5:44 am-10:48 am

1 stop7h 04m

Seattle/Tacoma Intl

Mon 5/11

12:59 am-10:02 am

1 stop7h 03m

$307

McAllenSeattle

MFE - SEA

MFESEA

McAllen Miller Intl

Tue 5/5

5:44 am-1:54 pm

2 stops10h 10m

Seattle/Tacoma Intl

Mon 5/11

12:59 am-10:02 am

1 stop7h 03m

$312
Quickest round-trip

McAllenSeattle

MFE - SEA

MFESEA

McAllen Miller Intl

Fri 5/8

7:32 pm-12:44 am

1 stop7h 12m

Seattle/Tacoma Intl

Tue 5/12

6:00 am-2:51 pm

1 stop6h 51m

$314

McAllenSeattle

MFE - SEA

MFESEA

McAllen Miller Intl

Tue 5/5

5:44 am-10:48 am

1 stop7h 04m

Seattle/Tacoma Intl

Sat 5/9

6:00 am-5:28 pm

1 stop9h 28m

$316

McAllenSeattle

MFE - SEA

MFESEA

McAllen Miller Intl

Tue 5/5

5:25 am-2:46 pm

2 stops11h 21m

Seattle/Tacoma Intl

Tue 5/12

10:15 am-11:59 pm

2 stops11h 44m

$317

McAllenSeattle

MFE - SEA

MFESEA

McAllen Miller Intl

Fri 9/11

5:54 pm-12:15 am

1 stop8h 21m

Seattle/Tacoma Intl

Tue 9/22

11:30 pm-10:26 am

1 stop8h 56m

$318

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?

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 $217. 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 27% 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 April 2026, prices for McAllen to Seattle flights are approximately 20% cheaper 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

Fastest flight time

7h 12m

Direct flights

None
The fastest flight from McAllen to Seattle takes 7h 12m
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 12m.

  • 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
11,604 reviews
Search American Airlines flights
DeltaPriceFrom $246Free CancellationRating
7.9
8,424 reviews
Search Delta flights
United AirlinesPriceFrom $365Free CancellationRating
7.4
9,605 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
Olympia
Lynnwood
Kent
Redmond
Marysville
Lakewood
Tukwila
Puyallup
Cle Elum
Federal Way
Centralia
Fife
Westport
Shoreline
Tumwater

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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