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Cheap flights from Seattle to McAllen 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 Seattle to McAllen departing on 12/9. 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 Seattle to McAllen

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
11:59 pm - 8:58 amSEA-MFE
6h 59m1 stop
American Airlines Logo
3:41 pm - 11:08 pmMFE-SEA
9h 27m1 stop
$197American Airlines
Find Deal
qua, fev 18 - qua, fev 25
Delta Logo
11:25 am - 11:57 pmSEA-MFE
10h 32m2 stops
Delta Logo
1:00 pm - 7:38 pmMFE-SEA
8h 38m1 stop
$202Delta
Find Deal
ter, jan 13 - qua, jan 14
American Airlines Logo
10:45 am - 7:13 pmSEA-MFE
6h 28m1 stop
American Airlines Logo
5:56 pm - 11:51 pmMFE-SEA
7h 55m1 stop
$206American Airlines
Find Deal
qua, jan 7 - seg, jan 12
Delta Logo
1:38 pm - 11:57 pmSEA-MFE
8h 19m2 stops
Delta Logo
5:25 am - 12:33 pmMFE-SEA
9h 08m2 stops
$207Delta
Find Deal
ter, jan 13 - qua, jan 14
Delta Logo
1:38 pm - 11:57 pmSEA-MFE
8h 19m2 stops
Delta Logo
1:00 pm - 7:38 pmMFE-SEA
8h 38m1 stop
$212Delta
Find Deal
qua, jan 7 - seg, jan 12
American Airlines Logo
7:35 am - 5:04 pmSEA-MFE
7h 29m1 stop
American Airlines Logo
9:59 am - 3:34 pmMFE-SEA
7h 35m1 stop
$216American Airlines
Find Deal
seg, jan 26 - qui, jan 29
Delta Logo
12:45 pm - 11:56 pmSEA-MFE
9h 11m2 stops
Delta Logo
12:49 pm - 10:23 pmMFE-SEA
11h 34m2 stops
$217Delta
Find Deal
qui, dez 11 - ter, dez 16
Delta Logo
10:59 pm - 12:20 pmSEA-MFE
11h 21m2 stops
Delta Logo
1:00 pm - 7:38 pmMFE-SEA
8h 38m1 stop
$222Delta
Find Deal
seg, jan 26 - qui, jan 29
Delta Logo
12:45 pm - 11:56 pmSEA-MFE
9h 11m2 stops
Delta Logo
12:49 pm - 8:48 pmMFE-SEA
9h 59m1 stop
$233Delta
Find Deal
sex, dez 12 - ter, dez 16
Delta Logo
12:45 pm - 11:56 pmSEA-MFE
9h 11m2 stops
Delta Logo
12:49 pm - 10:23 pmMFE-SEA
11h 34m2 stops
$238Delta
Find Deal
sex, dez 12 - ter, dez 16

American Airlines flights from Seattle to McAllen

Our best American Airlines deals on Seattle to McAllen flight tickets
American Airlines
Feb 18
SEA11:59 pmSeattle/Tacoma Intl
6h 59m
1 stop
MFE8:58 amMcAllen Miller Intl
Feb 25
MFE3:41 pmMcAllen Miller Intl
9h 27m
1 stop
SEA11:08 pmSeattle/Tacoma Intl
$197
Find similar
American Airlines
Jan 7
SEA10:45 amSeattle/Tacoma Intl
6h 28m
1 stop
MFE7:13 pmMcAllen Miller Intl
Jan 12
MFE5:56 pmMcAllen Miller Intl
7h 55m
1 stop
SEA11:51 pmSeattle/Tacoma Intl
$206
Find similar
American Airlines
Jan 26
SEA7:35 amSeattle/Tacoma Intl
7h 29m
1 stop
MFE5:04 pmMcAllen Miller Intl
Jan 29
MFE9:59 amMcAllen Miller Intl
7h 35m
1 stop
SEA3:34 pmSeattle/Tacoma Intl
$216
Find similar

Delta flights from Seattle to McAllen

Our best Delta deals on Seattle to McAllen flight tickets
Delta
Jan 13
SEA11:25 amSeattle/Tacoma Intl
10h 32m
2 stops
MFE11:57 pmMcAllen Miller Intl
Jan 14
MFE1:00 pmMcAllen Miller Intl
8h 38m
1 stop
SEA7:38 pmSeattle/Tacoma Intl
$202
Find similar
Delta
Jan 13
SEA1:38 pmSeattle/Tacoma Intl
8h 19m
2 stops
MFE11:57 pmMcAllen Miller Intl
Jan 14
MFE5:25 amMcAllen Miller Intl
9h 08m
2 stops
SEA12:33 pmSeattle/Tacoma Intl
$207
Find similar
Delta
Jan 7
SEA1:38 pmSeattle/Tacoma Intl
8h 19m
2 stops
MFE11:57 pmMcAllen Miller Intl
Jan 12
MFE1:00 pmMcAllen Miller Intl
8h 38m
1 stop
SEA7:38 pmSeattle/Tacoma Intl
$212
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Seattle to McAllen 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 novembro 19, 2025.
Use the filters below to find and compare flights from Seattle to McAllen that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleMcAllen

SEA - MFE

SEAMFE

Seattle/Tacoma Intl

qua 2/18

11:59 pm-8:58 am

1 stop6h 59m

McAllen Miller Intl

qua 2/25

3:41 pm-11:08 pm

1 stop9h 27m

$197

SeattleMcAllen

SEA - MFE

SEAMFE

Seattle/Tacoma Intl

ter 1/13

11:25 am-11:57 pm

2 stops10h 32m

McAllen Miller Intl

qua 1/14

1:00 pm-7:38 pm

1 stop8h 38m

$202

SeattleMcAllen

SEA - MFE

SEAMFE

Seattle/Tacoma Intl

qua 1/7

10:45 am-7:13 pm

1 stop6h 28m

McAllen Miller Intl

seg 1/12

5:56 pm-11:51 pm

1 stop7h 55m

$206

SeattleMcAllen

SEA - MFE

SEAMFE

Seattle/Tacoma Intl

ter 1/13

1:38 pm-11:57 pm

2 stops8h 19m

McAllen Miller Intl

qua 1/14

5:25 am-12:33 pm

2 stops9h 08m

$207

SeattleMcAllen

SEA - MFE

SEAMFE

Seattle/Tacoma Intl

qua 1/7

1:38 pm-11:57 pm

2 stops8h 19m

McAllen Miller Intl

seg 1/12

1:00 pm-7:38 pm

1 stop8h 38m

$212

SeattleMcAllen

SEA - MFE

SEAMFE

Seattle/Tacoma Intl

seg 1/26

7:35 am-5:04 pm

1 stop7h 29m

McAllen Miller Intl

qui 1/29

9:59 am-3:34 pm

1 stop7h 35m

$216

SeattleMcAllen

SEA - MFE

SEAMFE

Seattle/Tacoma Intl

qui 12/11

12:45 pm-11:56 pm

2 stops9h 11m

McAllen Miller Intl

ter 12/16

12:49 pm-10:23 pm

2 stops11h 34m

$217

SeattleMcAllen

SEA - MFE

SEAMFE

Seattle/Tacoma Intl

seg 1/26

10:59 pm-12:20 pm

2 stops11h 21m

McAllen Miller Intl

qui 1/29

1:00 pm-7:38 pm

1 stop8h 38m

$222

SeattleMcAllen

SEA - MFE

SEAMFE

Seattle/Tacoma Intl

sex 12/12

12:45 pm-11:56 pm

2 stops9h 11m

McAllen Miller Intl

ter 12/16

12:49 pm-8:48 pm

1 stop9h 59m

$233

SeattleMcAllen

SEA - MFE

SEAMFE

Seattle/Tacoma Intl

sex 12/12

12:45 pm-11:56 pm

2 stops9h 11m

McAllen Miller Intl

ter 12/16

12:49 pm-10:23 pm

2 stops11h 34m

$238

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 McAllen from

How to get the cheapest flight ticket from Seattle to McAllen

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 McAllen?

The month of May is, on average, the cheapest month to fly to McAllen from Seattle, with most prices found around $292. If you don’t want to visit McAllen in May, then you should wait until September to fly from Seattle, when ticket prices are also cheap, with an average price of $306.

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

On average, the least expensive day to fly to McAllen from Seattle is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $330. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from Seattle to McAllen for around $545.

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

Flying to McAllen from Seattle at noon is the least expensive time of day to depart. momondo users have found prices as low as $396 when looking at flights departing at noon. In contrast, the most expensive time of day to depart to McAllen is in the evening when prices are around $471.

Can stopping save me money on Seattle to McAllen flights?

You could potentially save up to 23% on your flight if you consider stops on a Seattle to McAllen flight.

How have Seattle to McAllen flight prices changed over time?

As of November 2025, prices for Seattle to McAllen flights are approximately 7% more expensive when compared to flights at the same time last year.

When to book flights from Seattle to McAllen

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to McAllen according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to McAllen (SEA to MFE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to McAllen

Direct flights

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

  • How far is Seattle/Tacoma Intl to McAllen Miller Intl by plane?

    The distance between Seattle/Tacoma Intl and McAllen Miller Intl is about 1972.7 mi. 6h 17m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to McAllen Miller Intl Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to McAllen Miller Intl Airport refresh daily.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to McAllen Miller Intl Airport?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to McAllen Miller Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to McAllen Miller Intl Airport.

  • What documentation or ID do you need to fly to McAllen Miller Intl Airport?

    The travel and health documents you'll need for your trip to McAllen Miller 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 McAllen Miller 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 Seattle to McAllen?

Best airlines flying from Seattle to McAllen

Compare and see reviews for airlines that fly from Seattle to McAllen with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $216Free CancellationRating
7.2
11,046 reviews
Search American Airlines flights
DeltaPriceFrom $222Free CancellationRating
7.9
8,004 reviews
Search Delta flights

Traveling to a place near McAllen?

Book flights to McAllen if you plan to visit one of these locations
Weslaco
Mission
Pharr
Edinburg

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to McAllen?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Seattle to McAllen. momondo saves you time and could save you money on your trip.

Can I find flights from Seattle to McAllen with flexible booking policies on momondo?

All flight searches from Seattle to McAllen on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Seattle to McAllen?

momondo helps you find the best flight between Seattle and McAllen 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 Seattle to McAllen right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Seattle to McAllen flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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