Seattle

$195+ Cheap flights from McAllen to Seattle (MFE - SEA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/28. Fares are subject to change and may not be available on all flights or dates of travel.
MFE — SEA
Apr 27 — May 41
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Cheap flight deals from McAllen to Seattle

Cheapest flights from McAllen to Seattle
Explore the most affordable flight options available from McAllen to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2026.

This Delta deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2212:48 pm
MFE
-
SEA
1 stop9h 59m
Delta
Tue 9/297:20 am
SEA
-
MFE
1 stop6h 39m
Delta
Deal found 3/27$267
This Delta deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2212:48 pm
MFE
-
SEA
1 stop9h 59m
Delta
Wed 9/309:30 am
SEA
-
MFE
2 stops12h 29m
Delta
Deal found 3/27$272
This American Airlines deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/117:32 pm
MFE
-
SEA
1 stop7h 12m
American Airlines
Wed 5/206:00 am
SEA
-
MFE
1 stop6h 51m
American Airlines
Deal found 3/25$310
This Delta deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2212:48 pm
MFE
-
SEA
1 stop9h 59m
Delta
Sat 10/37:20 am
SEA
-
MFE
1 stop6h 39m
Delta
Deal found 3/27$311
This United Airlines deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/157:00 am
MFE
-
SEA
1 stop7h 47m
United Airlines
Sat 4/188:45 am
SEA
-
MFE
2 stops11h 03m
United Airlines
Deal found 3/23$313
This Delta deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2212:48 pm
MFE
-
SEA
1 stop9h 59m
Delta
Mon 9/287:20 am
SEA
-
MFE
1 stop6h 39m
Delta
Deal found 3/27$315
This Kiwi.com deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/812:15 pm
MFE
-
SEA
1 stop24h 07m
Multiple Airlines
Sat 5/1611:37 am
SEA
-
MFE
1 stop21h 43m
Multiple Airlines
Deal found 3/28$319
This Delta deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/155:25 am
MFE
-
SEA
2 stops9h 00m
Delta
Sat 4/259:10 am
SEA
-
MFE
1 stop6h 16m
Delta
Deal found 3/27$321
This Delta deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/212:48 pm
MFE
-
SEA
2 stops11h 29m
Delta
Fri 9/1111:53 pm
SEA
-
MFE
2 stops10h 30m
Delta
Deal found 3/27$325

Find flight deals from McAllen to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from McAllen (MFE) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$267
(Delta)

One-way from

$195
(Delta)

Popular in

December

Cheapest in

January

Average price

$493
Provider with most accurate pricing for McAllen Miller Intl-Seattle/Tacoma Intl flight deals.
Provider most trusted by Cheapflights users for McAllen Miller Intl-Seattle/Tacoma Intl flights.
From McAllen Miller Intl to Seattle/Tacoma Intl
One-way flight from McAllen Miller Intl to Seattle/Tacoma Intl
High demand for flights, 3% potential price rise
Cheapest flight prices on average. 4% potential price decrease ($17 potential savings vs. average RT price).
Average for round-trip flights in March 2026

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated March 28, 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

Wed 4/15

7:32 pm-12:44 am

1 stop7h 12m

Seattle/Tacoma Intl

Sat 4/18

6:00 am-2:52 pm

1 stop6h 52m

$277

McAllenSeattle

MFE - SEA

MFESEA

McAllen Miller Intl

Wed 4/15

7:00 am-12:47 pm

1 stop7h 47m

Seattle/Tacoma Intl

Sat 4/18

8:45 am-9:48 pm

2 stops11h 03m

$313

McAllenSeattle

MFE - SEA

MFESEA

McAllen Miller Intl

Mon 5/11

12:56 pm-11:55 pm

2 stops12h 59m

Seattle/Tacoma Intl

Wed 5/20

11:35 pm-12:16 pm

2 stops10h 41m

$325

McAllenSeattle

MFE - SEA

MFESEA

McAllen Miller Intl

Wed 5/27

12:56 pm-11:55 pm

2 stops12h 59m

Seattle/Tacoma Intl

Wed 6/3

7:15 am-4:37 pm

1 stop7h 22m

$338

McAllenSeattle

MFE - SEA

MFESEA

McAllen Miller Intl

Thu 5/28

12:56 pm-10:55 pm

2 stops11h 59m

Seattle/Tacoma Intl

Sat 6/6

7:15 am-5:21 pm

1 stop8h 06m

$364

McAllenSeattle

MFE - SEA

MFESEA

McAllen Miller Intl

Tue 5/5

3:45 pm-11:15 pm

1 stop9h 30m

Seattle/Tacoma Intl

Sat 5/9

10:57 pm-10:02 am

1 stop9h 05m

$367

McAllenSeattle

MFE - SEA

MFESEA

McAllen Miller Intl

Thu 5/28

12:56 pm-10:55 pm

2 stops11h 59m

Seattle/Tacoma Intl

Sun 6/7

7:15 am-4:21 pm

1 stop7h 06m

$368

McAllenSeattle

MFE - SEA

MFESEA

McAllen Miller Intl

Tue 5/5

5:15 am-6:32 pm

2 stops15h 17m

Seattle/Tacoma Intl

Sat 5/9

8:38 am-10:59 pm

2 stops12h 21m

$387
Cheapest one-way

McAllenSeattle

MFE - SEA

MFESEA

McAllen Miller Intl

Thu 5/28

12:56 pm-11:55 pm

2 stops12h 59m

$195

McAllenSeattle

MFE - SEA

MFESEA

McAllen Miller Intl

Thu 4/16

5:25 am-2:46 pm

2 stops11h 21m

$245

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

Compare providers for flights from McAllen to Seattle

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from McAllen to Seattle in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on McAllen-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on McAllen-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from McAllen-Seattle flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on McAllen-Seattle flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for McAllen-Seattle flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from McAllen to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from McAllen with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from McAllen to Seattle

How far ahead should I book a flight from McAllen to Seattle?

Use this chart to determine the optimal time to book a round-trip flight from McAllen to Seattle. Price data was last updated on March 13, 2026.

The price you pay for your flight from McAllen to Seattle may vary depending on when you book. For the best chance of a lower fare, look to book 57 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from McAllen to Seattle?

Currently, December is the cheapest month in which you can book a flight from McAllen to Seattle (average of $149). Flying from McAllen to Seattle in July is currently the most expensive (average of $307). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from McAllen to Seattle?

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seattle. Reviews last updated March 28, 2026.
Peruse reviews from past customers who have flown with Delta,United Airlines, andAmerican Airlines from McAllen to Seattle to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Food

7.2

Entertainment

7.8

Crew

8.5

Overall

7.9

Comfort

7.9

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Peter,Oct 2023

MSP - GEG

The amount of carry on is put of control. We were in group 3 boarding and there was no room in upper storage for our 1 bag (between 2 people) Just because we can’t afford to up grade our seats… $2000 more. We get penaltized. Make us feel less than

Food

7.2

Entertainment

7.8

Crew

8.5

Overall

7.9

Comfort

7.9

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Peter,Oct 2023

MSP - GEG

The amount of carry on is put of control. We were in group 3 boarding and there was no room in upper storage for our 1 bag (between 2 people) Just because we can’t afford to up grade our seats… $2000 more. We get penaltized. Make us feel less than

Food

7.2

Entertainment

7.8

Crew

8.5

Overall

7.9

Comfort

7.9

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Peter,Oct 2023

MSP - GEG

The amount of carry on is put of control. We were in group 3 boarding and there was no room in upper storage for our 1 bag (between 2 people) Just because we can’t afford to up grade our seats… $2000 more. We get penaltized. Make us feel less than

Food

7.2

Entertainment

7.8

Crew

8.5

Overall

7.9

Comfort

7.9

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Peter,Oct 2023

MSP - GEG

The amount of carry on is put of control. We were in group 3 boarding and there was no room in upper storage for our 1 bag (between 2 people) Just because we can’t afford to up grade our seats… $2000 more. We get penaltized. Make us feel less than

Related info for your journey

Find useful and relevant information for your journey from McAllen to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • How long is the flight from McAllen to Seattle?

    There are many flights that can get you from McAllen to Seattle in 7h 12m. Fly via American Airlines, United Airlines, or Delta to get the fastest option. There are 1966 mi between McAllen and Seattle. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from McAllen to Seattle round-trip?

    American Airlines, at $196, was found to be the cheapest airline from McAllen to Seattle.Alternate airlines to your destination round-trip include Delta and United Airlines. These flights start at 48% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from McAllen to Seattle one-way?

    $118 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on Alaska Airlines and United Airlines, with prices starting from $163 and $264, respectively.

  • Can I find deals for flights from McAllen to Seattle that include hotel bookings?

    Yes. In addition to deals on McAllen to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from McAllen to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from McAllen to Seattle.

  • Can I find deals for business class flights from McAllen to Seattle?

    Yes. Cheapflights offers flight deals from McAllen to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from McAllen to Seattle?

    Currently, December is the cheapest month in which you can book a flight from McAllen to Seattle (average of $149). Flying from McAllen to Seattle in July is currently the most expensive (average of $307). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
SeaTac
Tacoma
Ocean Shores
Olympia
Kent
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Renton
Puyallup
Kirkland
Snoqualmie
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Top 3 airlines flying from McAllen to Seattle

Discover the top 3 airlines that operate flights from McAllen to Seattle. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$196Average$409FlexibilityNo cancel feeOn-time71%
DeltaCheapest$242Average$319FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$365Average$463FlexibilityNo cancel feeOn-time69%

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