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Cheap flights from McAllen to Seattle from $182

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 10/13. 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

Delta Logo
12:31 pm - 10:25 pmMFE-SEA
11h 54m2 stops
Delta Logo
7:20 am - 4:34 pmSEA-MFE
7h 14m1 stop
$233Delta
Find Deal
mié., oct. 15 - mié., oct. 22
Delta Logo
12:31 pm - 10:25 pmMFE-SEA
11h 54m2 stops
Delta Logo
10:10 am - 11:59 pmSEA-MFE
11h 49m2 stops
$238Delta
Find Deal
mié., oct. 15 - mié., oct. 22
American Airlines Logo
2:59 pm - 9:48 pmMFE-SEA
8h 49m1 stop
American Airlines Logo
12:59 am - 10:50 amSEA-MFE
8h 51m1 stop
$267American Airlines
Find Deal
mié., oct. 29 - sáb., nov. 1
American Airlines Logo
3:29 pm - 9:23 pmMFE-SEA
7h 54m1 stop
American Airlines Logo
11:24 pm - 9:51 amSEA-MFE
8h 27m1 stop
$268American Airlines
Find Deal
sáb., oct. 4 - mié., oct. 8
Alaska Airlines Logo
10:38 am - 5:37 pmMFE-SEA
8h 59m1 stop
Alaska Airlines Logo
12:59 am - 9:51 amSEA-MFE
6h 52m1 stop
$352Alaska Airlines
Find Deal
mié., oct. 15 - mar., oct. 21
Alaska Airlines Logo
2:59 pm - 11:08 pmMFE-SEA
10h 09m1 stop
Alaska Airlines Logo
12:59 am - 9:51 amSEA-MFE
6h 52m1 stop
$379Alaska Airlines
Find Deal
jue., oct. 16 - mié., oct. 22
United Airlines Logo
2:05 pm - 11:15 pmMFE-SEA
11h 10m2 stops
United Airlines Logo
10:25 am - 9:57 pmSEA-MFE
9h 32m1 stop
$394United Airlines
Find Deal
sáb., oct. 4 - sáb., oct. 11
United Airlines Logo
6:55 am - 3:32 pmMFE-SEA
10h 37m2 stops
United Airlines Logo
5:00 am - 4:00 pmSEA-MFE
9h 00m2 stops
$403United Airlines
Find Deal
mar., sep. 30 - sáb., oct. 4
Multiple Airlines Logo
5:00 am - 10:40 amMFE-SEA
7h 40m1 stop
Multiple Airlines Logo
12:59 am - 12:45 pmSEA-MFE
33h 46m2 stops
$725Multiple Airlines
Find Deal
mar., sep. 30 - vie., oct. 3
Multiple Airlines Logo
10:44 am - 8:41 pmMFE-SEA
35h 57m2 stops
Multiple Airlines Logo
1:07 am - 10:29 amSEA-MFE
7h 22m1 stop
$811Multiple Airlines
Find Deal
vie., dic. 26 - jue., ene. 1

United Airlines flights from McAllen to Seattle

Our best United Airlines deals on McAllen to Seattle flight tickets
United Airlines
Oct 4
MFE2:05 pmMcAllen Miller Intl
11h 10m
2 stops
SEA11:15 pmSeattle/Tacoma Intl
Oct 11
SEA10:25 amSeattle/Tacoma Intl
9h 32m
1 stop
MFE9:57 pmMcAllen Miller Intl
$394
Find similar
United Airlines
Sep 30
MFE6:55 amMcAllen Miller Intl
10h 37m
2 stops
SEA3:32 pmSeattle/Tacoma Intl
Oct 4
SEA5:00 amSeattle/Tacoma Intl
9h 00m
2 stops
MFE4:00 pmMcAllen Miller Intl
$403
Find similar
United Airlines
Oct 4
MFE9:49 amMcAllen Miller Intl
13h 26m
3 stops
SEA9:15 pmSeattle/Tacoma Intl
Oct 8
SEA6:35 amSeattle/Tacoma Intl
13h 22m
2 stops
MFE9:57 pmMcAllen Miller Intl
$404
Find similar

American Airlines flights from McAllen to Seattle

Our best American Airlines deals on McAllen to Seattle flight tickets
American Airlines
Oct 29
MFE2:59 pmMcAllen Miller Intl
8h 49m
1 stop
SEA9:48 pmSeattle/Tacoma Intl
Nov 1
SEA12:59 amSeattle/Tacoma Intl
8h 51m
1 stop
MFE10:50 amMcAllen Miller Intl
$267
Find similar
American Airlines
Oct 4
MFE3:29 pmMcAllen Miller Intl
7h 54m
1 stop
SEA9:23 pmSeattle/Tacoma Intl
Oct 8
SEA11:24 pmSeattle/Tacoma Intl
8h 27m
1 stop
MFE9:51 amMcAllen Miller Intl
$268
Find similar
American Airlines
Nov 14
MFE5:34 amMcAllen Miller Intl
7h 10m
1 stop
SEA10:44 amSeattle/Tacoma Intl
Nov 15
SEA12:59 amSeattle/Tacoma Intl
7h 45m
1 stop
MFE10:44 amMcAllen Miller Intl
$313
Find similar

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 septiembre 16, 2025.
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

McAllenSeattle

MFE - SEA

MFESEA

McAllen Miller Intl

mié. 10/15

12:31 pm-10:25 pm

2 stops11h 54m

Seattle/Tacoma Intl

mié. 10/22

7:20 am-4:34 pm

1 stop7h 14m

$233

McAllenSeattle

MFE - SEA

MFESEA

McAllen Miller Intl

mié. 10/15

12:31 pm-10:25 pm

2 stops11h 54m

Seattle/Tacoma Intl

mié. 10/22

10:10 am-11:59 pm

2 stops11h 49m

$238

McAllenSeattle

MFE - SEA

MFESEA

McAllen Miller Intl

mié. 10/29

2:59 pm-9:48 pm

1 stop8h 49m

Seattle/Tacoma Intl

sáb. 11/1

12:59 am-10:50 am

1 stop8h 51m

$267

McAllenSeattle

MFE - SEA

MFESEA

McAllen Miller Intl

sáb. 10/4

3:29 pm-9:23 pm

1 stop7h 54m

Seattle/Tacoma Intl

mié. 10/8

11:24 pm-9:51 am

1 stop8h 27m

$268

McAllenSeattle

MFE - SEA

MFESEA

McAllen Miller Intl

mié. 10/15

10:38 am-5:37 pm

1 stop8h 59m

Seattle/Tacoma Intl

mar. 10/21

12:59 am-9:51 am

1 stop6h 52m

$352

McAllenSeattle

MFE - SEA

MFESEA

McAllen Miller Intl

jue. 10/16

2:59 pm-11:08 pm

1 stop10h 09m

Seattle/Tacoma Intl

mié. 10/22

12:59 am-9:51 am

1 stop6h 52m

$379

McAllenSeattle

MFE - SEA

MFESEA

McAllen Miller Intl

sáb. 10/4

2:05 pm-11:15 pm

2 stops11h 10m

Seattle/Tacoma Intl

sáb. 10/11

10:25 am-9:57 pm

1 stop9h 32m

$394

McAllenSeattle

MFE - SEA

MFESEA

McAllen Miller Intl

mar. 9/30

6:55 am-3:32 pm

2 stops10h 37m

Seattle/Tacoma Intl

sáb. 10/4

5:00 am-4:00 pm

2 stops9h 00m

$403

McAllenSeattle

MFE - SEA

MFESEA

McAllen Miller Intl

mar. 9/30

5:00 am-10:40 am

1 stop7h 40m

Seattle/Tacoma Intl

vie. 10/3

12:59 am-12:45 pm

2 stops33h 46m

$725

McAllenSeattle

MFE - SEA

MFESEA

McAllen Miller Intl

vie. 12/26

10:44 am-8:41 pm

2 stops35h 57m

Seattle/Tacoma Intl

jue. 1/1

1:07 am-10:29 am

1 stop7h 22m

$811

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 $263. 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 $282.

What is the cheapest day to depart on your flight to Seattle?

On average, the least expensive day to fly to Seattle from McAllen is on a Friday. momondo users have found tickets for Friday departures for as low as $425. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Monday is the most expensive day to depart from McAllen because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $590.

What is the cheapest time of day to depart on your flight to Seattle?

Flying to Seattle from McAllen in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $446 when looking at flights departing in the afternoon. Flights to Seattle are more costly at noon, with an average ticket price of $595. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Seattle?

You are more likely to see cheaper flights to Seattle from McAllen when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $356 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from McAllen for as low as $265 on momondo.

How have McAllen to Seattle flight prices changed over time?

As of September 2025, 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

Direct flights

None
There are no direct flights from McAllen to Seattle. There are no popular flight routes from McAllen to Seattle.
Search flight deals

  • 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 54m.

  • 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 $222Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $236Free CancellationRating
7.4
8,924 reviews
Search United Airlines flights
DeltaPriceFrom $246Free CancellationRating
7.9
7,957 reviews
Search Delta flights

Traveling to a place near Seattle?

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

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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