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Cheap flights from McAllen to Seattle from $105

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 10/19. 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
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.
Multiple Airlines Logo
9:35 pm - 10:00 am
MFE
-
SEA
14h 25m
1 stop
Multiple Airlines Logo
9:16 pm - 11:58 am
SEA
-
MFE
12h 42m
1 stop
$252Multiple Airlines
Mon, Oct 19 - Sat, Oct 24
Multiple Airlines Logo
4:53 pm - 10:39 am
MFE
-
SEA
19h 46m
1 stop
Multiple Airlines Logo
9:29 pm - 7:03 pm
SEA
-
MFE
19h 34m
1 stop
$254Multiple Airlines
Wed, Aug 26 - Thu, Aug 27
Multiple Airlines Logo
10:31 pm - 10:00 am
MFE
-
SEA
13h 29m
1 stop
Multiple Airlines Logo
9:16 pm - 3:58 pm
SEA
-
MFE
16h 42m
1 stop
$260Multiple Airlines
Fri, Oct 16 - Tue, Oct 20
Multiple Airlines Logo
8:39 pm - 10:00 am
MFE
-
SEA
15h 21m
1 stop
Multiple Airlines Logo
9:16 pm - 11:33 am
SEA
-
MFE
12h 17m
1 stop
$269Multiple Airlines
Fri, Sep 25 - Sat, Oct 3
Multiple Airlines Logo
10:31 pm - 10:00 am
MFE
-
SEA
13h 29m
1 stop
Multiple Airlines Logo
9:16 pm - 9:41 pm
SEA
-
MFE
22h 25m
1 stop
$276Multiple Airlines
Fri, Oct 9 - Thu, Oct 15
Multiple Airlines Logo
4:54 pm - 11:04 am
MFE
-
SEA
20h 10m
1 stop
Multiple Airlines Logo
8:53 pm - 4:03 pm
SEA
-
MFE
17h 10m
1 stop
$280Multiple Airlines
Tue, Aug 11 - Tue, Aug 18
Multiple Airlines Logo
4:49 pm - 10:00 am
MFE
-
SEA
19h 11m
1 stop
Multiple Airlines Logo
9:16 pm - 3:59 pm
SEA
-
MFE
16h 43m
1 stop
$288Multiple Airlines
Sat, Sep 19 - Tue, Sep 22
Multiple Airlines Logo
8:39 pm - 10:00 am
MFE
-
SEA
15h 21m
1 stop
Multiple Airlines Logo
9:16 pm - 9:09 pm
SEA
-
MFE
21h 53m
1 stop
$297Multiple Airlines
Fri, Sep 25 - Sun, Oct 4
Multiple Airlines Logo
9:20 pm - 10:00 am
MFE
-
SEA
14h 40m
1 stop
Multiple Airlines Logo
7:00 pm - 9:28 pm
SEA
-
MFE
24h 28m
1 stop
$304Multiple Airlines
Thu, Oct 15 - Thu, Oct 22
Multiple Airlines Logo
9:35 pm - 9:51 am
MFE
-
SEA
38h 16m
2 stops
Multiple Airlines Logo
9:16 pm - 11:58 am
SEA
-
MFE
12h 42m
1 stop
$312Multiple Airlines
Mon, Oct 19 - Sat, Oct 24

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Delta flights from McAllen to Seattle

Our best Delta deals on McAllen to Seattle flight tickets
Delta
Sep 18
MFE12:39 pmMcAllen Miller Intl
13h 19m
2 stops
SEA11:58 pmSeattle/Tacoma Intl
Sep 26
SEA7:15 amSeattle/Tacoma Intl
9h 06m
1 stop
MFE6:21 pmMcAllen Miller Intl
$333
Delta
Sep 18
MFE12:39 pmMcAllen Miller Intl
13h 19m
2 stops
SEA11:58 pmSeattle/Tacoma Intl
Sep 26
SEA11:59 pmSeattle/Tacoma Intl
10h 00m
2 stops
MFE11:59 amMcAllen Miller Intl
$339
Delta
Oct 9
MFE12:46 pmMcAllen Miller Intl
10h 04m
1 stop
SEA8:50 pmSeattle/Tacoma Intl
Oct 15
SEA11:59 pmSeattle/Tacoma Intl
10h 07m
2 stops
MFE12:06 pmMcAllen Miller Intl
$354

United Airlines flights from McAllen to Seattle

Our best United Airlines deals on McAllen to Seattle flight tickets
United Airlines
Sep 18
MFE5:19 amMcAllen Miller Intl
9h 29m
1 stop
SEA12:48 pmSeattle/Tacoma Intl
Sep 26
SEA11:59 pmSeattle/Tacoma Intl
6h 54m
1 stop
MFE8:53 amMcAllen Miller Intl
$328
United Airlines
Sep 5
MFE2:08 pmMcAllen Miller Intl
9h 28m
1 stop
SEA9:36 pmSeattle/Tacoma Intl
Sep 13
SEA11:59 pmSeattle/Tacoma Intl
6h 54m
1 stop
MFE8:53 amMcAllen Miller Intl
$336
United Airlines
Sep 22
MFE5:19 amMcAllen Miller Intl
12h 55m
2 stops
SEA4:14 pmSeattle/Tacoma Intl
Sep 26
SEA11:59 pmSeattle/Tacoma Intl
6h 54m
1 stop
MFE8:53 amMcAllen Miller Intl
$412

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 July 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
Quickest round-trip

McAllenSeattle

MFE - SEA

MFESEA

McAllen Miller Intl

Mon 10/19

9:35 pm-10:00 am

1 stop14h 25m

Seattle/Tacoma Intl

Sat 10/24

9:16 pm-11:58 am

1 stop12h 42m

$252

McAllenSeattle

MFE - SEA

MFESEA

McAllen Miller Intl

Wed 8/26

4:53 pm-10:39 am

1 stop19h 46m

Seattle/Tacoma Intl

Thu 8/27

9:29 pm-7:03 pm

1 stop19h 34m

$254

McAllenSeattle

MFE - SEA

MFESEA

McAllen Miller Intl

Fri 10/16

10:31 pm-10:00 am

1 stop13h 29m

Seattle/Tacoma Intl

Tue 10/20

9:16 pm-3:58 pm

1 stop16h 42m

$260

McAllenSeattle

MFE - SEA

MFESEA

McAllen Miller Intl

Fri 9/25

8:39 pm-10:00 am

1 stop15h 21m

Seattle/Tacoma Intl

Sat 10/3

9:16 pm-11:33 am

1 stop12h 17m

$269

McAllenSeattle

MFE - SEA

MFESEA

McAllen Miller Intl

Fri 10/9

10:31 pm-10:00 am

1 stop13h 29m

Seattle/Tacoma Intl

Thu 10/15

9:16 pm-9:41 pm

1 stop22h 25m

$276

McAllenSeattle

MFE - SEA

MFESEA

McAllen Miller Intl

Tue 8/11

4:54 pm-11:04 am

1 stop20h 10m

Seattle/Tacoma Intl

Tue 8/18

8:53 pm-4:03 pm

1 stop17h 10m

$280

McAllenSeattle

MFE - SEA

MFESEA

McAllen Miller Intl

Sat 9/19

4:49 pm-10:00 am

1 stop19h 11m

Seattle/Tacoma Intl

Tue 9/22

9:16 pm-3:59 pm

1 stop16h 43m

$288

McAllenSeattle

MFE - SEA

MFESEA

McAllen Miller Intl

Fri 9/25

8:39 pm-10:00 am

1 stop15h 21m

Seattle/Tacoma Intl

Sun 10/4

9:16 pm-9:09 pm

1 stop21h 53m

$297

McAllenSeattle

MFE - SEA

MFESEA

McAllen Miller Intl

Thu 10/15

9:20 pm-10:00 am

1 stop14h 40m

Seattle/Tacoma Intl

Thu 10/22

7:00 pm-9:28 pm

1 stop24h 28m

$304

McAllenSeattle

MFE - SEA

MFESEA

McAllen Miller Intl

Mon 10/19

9:35 pm-9:51 am

2 stops38h 16m

Seattle/Tacoma Intl

Sat 10/24

9:16 pm-11:58 am

1 stop12h 42m

$312

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 $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 26% 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 July 2026, prices for McAllen to Seattle flights are approximately 27% 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

8h 58m

Direct flights

None
The fastest flight from McAllen to Seattle takes 8h 58m
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 8h 58m.

  • 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 $208Free CancellationRating
7.1
11,828 reviews
Search American Airlines flights
DeltaPriceFrom $257Free CancellationRating
7.8
8,478 reviews
Search Delta flights
United AirlinesPriceFrom $373Free CancellationRating
7.4
10,006 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
Fife
Federal Way
Cle Elum
Marysville
Centralia
Kirkland
Shoreline
Lacey

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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