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Cheap flights from McAllen to Seattle from $98

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 1/20. 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.
American Airlines Logo
6:04 am - 11:01 am
MFE
-
SEA
6h 57m1 stop
American Airlines Logo
8:35 am - 5:04 pm
SEA
-
MFE
6h 29m1 stop
$197American Airlines
Sat, Jan 24 - Sat, Jan 31
American Airlines Logo
6:04 am - 11:01 am
MFE
-
SEA
6h 57m1 stop
American Airlines Logo
8:35 am - 7:13 pm
SEA
-
MFE
8h 38m1 stop
$206American Airlines
Tue, Jan 20 - Fri, Jan 23
Delta Logo
1:00 pm - 10:24 pm
MFE
-
SEA
11h 24m2 stops
Delta Logo
5:00 am - 5:13 pm
SEA
-
MFE
10h 13m2 stops
$207Delta
Sat, Jan 17 - Sat, Jan 24
Delta Logo
1:00 pm - 7:38 pm
MFE
-
SEA
8h 38m1 stop
Delta Logo
5:00 am - 5:13 pm
SEA
-
MFE
10h 13m2 stops
$233Delta
Sat, Jan 17 - Sat, Jan 24
Delta Logo
1:00 pm - 7:38 pm
MFE
-
SEA
8h 38m1 stop
Delta Logo
9:35 am - 12:20 pm
SEA
-
MFE
24h 45m1 stop
$242Delta
Sat, Jan 24 - Sat, Jan 31
Delta Logo
1:20 pm - 12:03 am
MFE
-
SEA
12h 43m2 stops
Delta Logo
7:20 am - 4:39 pm
SEA
-
MFE
7h 19m1 stop
$244Delta
Sun, Mar 22 - Wed, Mar 25
Delta Logo
1:00 pm - 7:38 pm
MFE
-
SEA
8h 38m1 stop
Delta Logo
1:38 pm - 12:20 pm
SEA
-
MFE
20h 42m2 stops
$247Delta
Sat, Jan 24 - Sat, Jan 31
Delta Logo
5:25 am - 3:00 pm
MFE
-
SEA
11h 35m2 stops
Delta Logo
6:05 am - 11:57 pm
SEA
-
MFE
15h 52m2 stops
$248Delta
Tue, Jan 20 - Fri, Jan 23
Delta Logo
1:20 pm - 12:03 am
MFE
-
SEA
12h 43m2 stops
Delta Logo
11:25 am - 11:59 pm
SEA
-
MFE
10h 34m2 stops
$249Delta
Sun, Mar 22 - Wed, Mar 25
Delta Logo
5:25 am - 4:51 pm
MFE
-
SEA
13h 26m2 stops
Delta Logo
5:00 am - 5:13 pm
SEA
-
MFE
10h 13m2 stops
$252Delta
Sat, Jan 24 - Sat, Jan 31

American Airlines flights from McAllen to Seattle

Our best American Airlines deals on McAllen to Seattle flight tickets
American Airlines
Jan 24
MFE6:04 amMcAllen Miller Intl
6h 57m
1 stop
SEA11:01 amSeattle/Tacoma Intl
Jan 31
SEA8:35 amSeattle/Tacoma Intl
6h 29m
1 stop
MFE5:04 pmMcAllen Miller Intl
$197
Find similar
American Airlines
Jan 20
MFE6:04 amMcAllen Miller Intl
6h 57m
1 stop
SEA11:01 amSeattle/Tacoma Intl
Jan 23
SEA8:35 amSeattle/Tacoma Intl
8h 38m
1 stop
MFE7:13 pmMcAllen Miller Intl
$206
Find similar
American Airlines
Jan 15
MFE5:56 pmMcAllen Miller Intl
7h 55m
1 stop
SEA11:51 pmSeattle/Tacoma Intl
Jan 22
SEA10:50 amSeattle/Tacoma Intl
6h 23m
1 stop
MFE7:13 pmMcAllen Miller Intl
$216
Find similar

Delta flights from McAllen to Seattle

Our best Delta deals on McAllen to Seattle flight tickets
Delta
Jan 17
MFE1:00 pmMcAllen Miller Intl
11h 24m
2 stops
SEA10:24 pmSeattle/Tacoma Intl
Jan 24
SEA5:00 amSeattle/Tacoma Intl
10h 13m
2 stops
MFE5:13 pmMcAllen Miller Intl
$207
Find similar
Delta
Jan 17
MFE1:00 pmMcAllen Miller Intl
8h 38m
1 stop
SEA7:38 pmSeattle/Tacoma Intl
Jan 24
SEA5:00 amSeattle/Tacoma Intl
10h 13m
2 stops
MFE5:13 pmMcAllen Miller Intl
$233
Find similar
Delta
Jan 24
MFE1:00 pmMcAllen Miller Intl
8h 38m
1 stop
SEA7:38 pmSeattle/Tacoma Intl
Jan 31
SEA9:35 amSeattle/Tacoma Intl
24h 45m
1 stop
MFE12:20 pmMcAllen Miller Intl
$242
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 December 21, 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

Sat 1/24

6:04 am-11:01 am

1 stop6h 57m

Seattle/Tacoma Intl

Sat 1/31

8:35 am-5:04 pm

1 stop6h 29m

$197

McAllenSeattle

MFE - SEA

MFESEA

McAllen Miller Intl

Tue 1/20

6:04 am-11:01 am

1 stop6h 57m

Seattle/Tacoma Intl

Fri 1/23

8:35 am-7:13 pm

1 stop8h 38m

$206

McAllenSeattle

MFE - SEA

MFESEA

McAllen Miller Intl

Sat 1/17

1:00 pm-10:24 pm

2 stops11h 24m

Seattle/Tacoma Intl

Sat 1/24

5:00 am-5:13 pm

2 stops10h 13m

$207

McAllenSeattle

MFE - SEA

MFESEA

McAllen Miller Intl

Sat 1/17

1:00 pm-7:38 pm

1 stop8h 38m

Seattle/Tacoma Intl

Sat 1/24

5:00 am-5:13 pm

2 stops10h 13m

$233

McAllenSeattle

MFE - SEA

MFESEA

McAllen Miller Intl

Sat 1/24

1:00 pm-7:38 pm

1 stop8h 38m

Seattle/Tacoma Intl

Sat 1/31

9:35 am-12:20 pm

1 stop24h 45m

$242

McAllenSeattle

MFE - SEA

MFESEA

McAllen Miller Intl

Sun 3/22

1:20 pm-12:03 am

2 stops12h 43m

Seattle/Tacoma Intl

Wed 3/25

7:20 am-4:39 pm

1 stop7h 19m

$244

McAllenSeattle

MFE - SEA

MFESEA

McAllen Miller Intl

Sat 1/24

1:00 pm-7:38 pm

1 stop8h 38m

Seattle/Tacoma Intl

Sat 1/31

1:38 pm-12:20 pm

2 stops20h 42m

$247

McAllenSeattle

MFE - SEA

MFESEA

McAllen Miller Intl

Tue 1/20

5:25 am-3:00 pm

2 stops11h 35m

Seattle/Tacoma Intl

Fri 1/23

6:05 am-11:57 pm

2 stops15h 52m

$248

McAllenSeattle

MFE - SEA

MFESEA

McAllen Miller Intl

Sun 3/22

1:20 pm-12:03 am

2 stops12h 43m

Seattle/Tacoma Intl

Wed 3/25

11:25 am-11:59 pm

2 stops10h 34m

$249

McAllenSeattle

MFE - SEA

MFESEA

McAllen Miller Intl

Sat 1/24

5:25 am-4:51 pm

2 stops13h 26m

Seattle/Tacoma Intl

Sat 1/31

5:00 am-5:13 pm

2 stops10h 13m

$252

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 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 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 $237. If you don’t want to visit Seattle in January, then you should wait until April to fly from McAllen, when ticket prices are also cheap, with an average price of $292.

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 $362 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 December 2025, prices for McAllen to Seattle flights are approximately 41% 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 34m

Direct flights

None
The fastest flight from McAllen to Seattle takes 7h 34m
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 7h 34m.

  • 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 $216Free CancellationRating
7.2
11,052 reviews
Search American Airlines flights
DeltaPriceFrom $246Free CancellationRating
7.9
8,014 reviews
Search Delta flights
United AirlinesPriceFrom $365Free CancellationRating
7.4
9,102 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
Marysville
Puyallup
Redmond
Tukwila
Cle Elum
Federal Way
Lakewood
Fife
Centralia
Westport
Kirkland
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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