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Cheap flights from McAllen to Seattle from $121

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 8/9. 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 McAllen to Seattle

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
12:14 pm - 10:39 am
MFE
-
SEA
24h 25m
1 stop
Multiple Airlines Logo
8:53 pm - 4:04 pm
SEA
-
MFE
17h 11m
1 stop
$286Multiple Airlines
Fri, Aug 14 - Mon, Aug 17
Multiple Airlines Logo
4:54 pm - 10:39 am
MFE
-
SEA
19h 45m
1 stop
Multiple Airlines Logo
8:13 pm - 12:09 pm
SEA
-
MFE
13h 56m
1 stop
$305Multiple Airlines
Tue, Jul 28 - Wed, Aug 5
Multiple Airlines Logo
4:54 pm - 10:39 am
MFE
-
SEA
19h 45m
1 stop
Multiple Airlines Logo
8:53 pm - 11:29 am
SEA
-
MFE
12h 36m
1 stop
$310Multiple Airlines
Tue, Jul 7 - Thu, Jul 16
Delta Logo
5:20 am - 1:00 pm
MFE
-
SEA
9h 40m
1 stop
Delta Logo
7:20 am - 3:59 pm
SEA
-
MFE
6h 39m
1 stop
$313Delta
Wed, Sep 2 - Fri, Sep 11
Multiple Airlines Logo
4:54 pm - 10:39 am
MFE
-
SEA
19h 45m
1 stop
Multiple Airlines Logo
8:53 pm - 11:29 am
SEA
-
MFE
12h 36m
1 stop
$318Multiple Airlines
Tue, Jul 7 - Thu, Jul 16
Delta Logo
5:20 am - 2:37 pm
MFE
-
SEA
11h 17m
2 stops
Delta Logo
11:53 pm - 12:23 pm
SEA
-
MFE
10h 30m
2 stops
$323Delta
Wed, Sep 2 - Fri, Sep 11
Delta Logo
5:20 am - 1:00 pm
MFE
-
SEA
9h 40m
1 stop
Delta Logo
7:20 am - 3:59 pm
SEA
-
MFE
6h 39m
1 stop
$328Delta
Wed, Sep 2 - Fri, Sep 11
Delta Logo
5:20 am - 12:57 pm
MFE
-
SEA
9h 37m
1 stop
Delta Logo
7:15 am - 6:20 pm
SEA
-
MFE
9h 05m
1 stop
$330Delta
Fri, Sep 18 - Sat, Sep 26
Delta Logo
5:20 am - 2:37 pm
MFE
-
SEA
11h 17m
2 stops
Delta Logo
7:20 am - 3:59 pm
SEA
-
MFE
6h 39m
1 stop
$333Delta
Wed, Sep 2 - Fri, Sep 11
Delta Logo
5:20 am - 12:57 pm
MFE
-
SEA
9h 37m
1 stop
Delta Logo
5:25 am - 6:20 pm
SEA
-
MFE
10h 55m
2 stops
$335Delta
Fri, Sep 18 - Sat, Sep 26

Delta flights from McAllen to Seattle

Our best Delta deals on McAllen to Seattle flight tickets
Delta
Sep 2
MFE5:20 amMcAllen Miller Intl
9h 40m
1 stop
SEA1:00 pmSeattle/Tacoma Intl
Sep 11
SEA7:20 amSeattle/Tacoma Intl
6h 39m
1 stop
MFE3:59 pmMcAllen Miller Intl
$313
Delta
Sep 2
MFE5:20 amMcAllen Miller Intl
11h 17m
2 stops
SEA2:37 pmSeattle/Tacoma Intl
Sep 11
SEA11:53 pmSeattle/Tacoma Intl
10h 30m
2 stops
MFE12:23 pmMcAllen Miller Intl
$323
Delta
Sep 2
MFE5:20 amMcAllen Miller Intl
9h 40m
1 stop
SEA1:00 pmSeattle/Tacoma Intl
Sep 11
SEA7:20 amSeattle/Tacoma Intl
6h 39m
1 stop
MFE3:59 pmMcAllen Miller Intl
$328

United Airlines flights from McAllen to Seattle

Our best United Airlines deals on McAllen to Seattle flight tickets
United Airlines
Sep 24
MFE7:00 amMcAllen Miller Intl
9h 49m
1 stop
SEA2:49 pmSeattle/Tacoma Intl
Sep 27
SEA11:59 pmSeattle/Tacoma Intl
6h 54m
1 stop
MFE8:53 amMcAllen Miller Intl
$449
United Airlines
Oct 20
MFE7:00 amMcAllen Miller Intl
11h 14m
2 stops
SEA4:14 pmSeattle/Tacoma Intl
Oct 21
SEA11:59 pmSeattle/Tacoma Intl
6h 54m
1 stop
MFE8:53 amMcAllen Miller Intl
$462
United Airlines
Oct 1
MFE12:00 pmMcAllen Miller Intl
9h 14m
1 stop
SEA7:14 pmSeattle/Tacoma Intl
Oct 5
SEA11:59 pmSeattle/Tacoma Intl
6h 54m
1 stop
MFE8:53 amMcAllen Miller Intl
$474

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 May 31, 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

Fri 8/14

12:14 pm-10:39 am

1 stop24h 25m

Seattle/Tacoma Intl

Mon 8/17

8:53 pm-4:04 pm

1 stop17h 11m

$286

McAllenSeattle

MFE - SEA

MFESEA

McAllen Miller Intl

Tue 7/28

4:54 pm-10:39 am

1 stop19h 45m

Seattle/Tacoma Intl

Wed 8/5

8:13 pm-12:09 pm

1 stop13h 56m

$305

McAllenSeattle

MFE - SEA

MFESEA

McAllen Miller Intl

Tue 7/7

4:54 pm-10:39 am

1 stop19h 45m

Seattle/Tacoma Intl

Thu 7/16

8:53 pm-11:29 am

1 stop12h 36m

$310
Quickest round-trip

McAllenSeattle

MFE - SEA

MFESEA

McAllen Miller Intl

Wed 9/2

5:20 am-1:00 pm

1 stop9h 40m

Seattle/Tacoma Intl

Fri 9/11

7:20 am-3:59 pm

1 stop6h 39m

$313

McAllenSeattle

MFE - SEA

MFESEA

McAllen Miller Intl

Tue 7/7

4:54 pm-10:39 am

1 stop19h 45m

Seattle/Tacoma Intl

Thu 7/16

8:53 pm-11:29 am

1 stop12h 36m

$318

McAllenSeattle

MFE - SEA

MFESEA

McAllen Miller Intl

Wed 9/2

5:20 am-2:37 pm

2 stops11h 17m

Seattle/Tacoma Intl

Fri 9/11

11:53 pm-12:23 pm

2 stops10h 30m

$323

McAllenSeattle

MFE - SEA

MFESEA

McAllen Miller Intl

Wed 9/2

5:20 am-1:00 pm

1 stop9h 40m

Seattle/Tacoma Intl

Fri 9/11

7:20 am-3:59 pm

1 stop6h 39m

$328

McAllenSeattle

MFE - SEA

MFESEA

McAllen Miller Intl

Fri 9/18

5:20 am-12:57 pm

1 stop9h 37m

Seattle/Tacoma Intl

Sat 9/26

7:15 am-6:20 pm

1 stop9h 05m

$330

McAllenSeattle

MFE - SEA

MFESEA

McAllen Miller Intl

Wed 9/2

5:20 am-2:37 pm

2 stops11h 17m

Seattle/Tacoma Intl

Fri 9/11

7:20 am-3:59 pm

1 stop6h 39m

$333

McAllenSeattle

MFE - SEA

MFESEA

McAllen Miller Intl

Fri 9/18

5:20 am-12:57 pm

1 stop9h 37m

Seattle/Tacoma Intl

Sat 9/26

5:25 am-6:20 pm

2 stops10h 55m

$335

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 5% 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 May 2026, prices for McAllen to Seattle flights are approximately 18% 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 47m

Direct flights

None
The fastest flight from McAllen to Seattle takes 7h 47m
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 47m.

  • 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
11,642 reviews
Search American Airlines flights
DeltaPriceFrom $257Free CancellationRating
7.9
8,412 reviews
Search Delta flights
United AirlinesPriceFrom $365Free CancellationRating
7.4
9,768 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
Redmond
Kent
Lakewood
Puyallup
Tukwila
Marysville
Cle Elum
Federal Way
Fife
Centralia
Shoreline
Westport
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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