$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
Round-trip
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Best
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Cheapest flights from McAllen to SeattleExplore 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.
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![Delta logo]()
$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![Delta logo]()
$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![American Airlines logo]()
$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![Delta logo]()
$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![United Airlines logo]()
$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![Delta logo]()
$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![Multiple Airlines logo]()
$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![Delta logo]()
$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![Delta logo]()
$325
Best flights from McAllen to SeattleDiscover carefully curated flight deals from McAllen to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 28, 2026.
Discover carefully curated flight deals from McAllen to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 28, 2026.
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/157:32 pm
MFE
- SEA
1 stop7h 12m
American Airlines
Sat 4/186:00 am
SEA
- MFE
1 stop6h 52m
American Airlines
Deal found 3/23![American Airlines logo]()
$277
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![United Airlines logo]()
$313
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1112:56 pm
MFE
- SEA
2 stops12h 59m
Delta
Wed 5/2011:35 pm
SEA
- MFE
2 stops10h 41m
Delta
Deal found 3/25![Delta logo]()
$325
This Alaska Airlines 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/53:45 pm
MFE
- SEA
1 stop9h 30m
Alaska Airlines
Sat 5/910:57 pm
SEA
- MFE
1 stop9h 05m
Alaska Airlines
Deal found 3/27![Alaska Airlines logo]()
$367
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2712:56 pm
MFE
- SEA
2 stops12h 59m
Delta
Wed 6/37:15 am
SEA
- MFE
1 stop7h 22m
Delta
Deal found 3/28![Delta logo]()
$338
This United Airlines deal was found by Cheapflights users on 3/24. 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.
Tue 5/55:15 am
MFE
- SEA
2 stops15h 17m
United Airlines
Sat 5/98:38 am
SEA
- MFE
2 stops12h 21m
United Airlines
Deal found 3/24![United Airlines logo]()
$387
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.
Thu 5/2812:56 pm
MFE
- SEA
2 stops11h 59m
Delta
Sat 6/67:15 am
SEA
- MFE
1 stop8h 06m
Delta
Deal found 3/27![Delta logo]()
$364
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.
Thu 5/2812:56 pm
MFE
- SEA
2 stops11h 59m
Delta
Sun 6/77:15 am
SEA
- MFE
1 stop7h 06m
Delta
Deal found 3/27![Delta logo]()
$368
Last-minute flights from McAllen to SeattleDiscover last-minute flight deals from McAllen to Seattle. Data last updated March 28, 2026 and is based on user searches.
Discover last-minute flight deals from McAllen to Seattle. Data last updated March 28, 2026 and is based on user searches.
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 4/145:25 am
MFE
- SEA
2 stops11h 21m
Delta
Tue 4/217:15 am
SEA
- MFE
1 stop7h 28m
Delta
Deal found 3/27![Delta logo]()
$353
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/157:32 pm
MFE
- SEA
1 stop7h 12m
American Airlines
Sat 4/186:00 am
SEA
- MFE
1 stop6h 52m
American Airlines
Deal found 3/23![American Airlines logo]()
$277
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![United Airlines logo]()
$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.
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![Delta logo]()
$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 4/151:03 pm
MFE
- SEA
2 stops12h 48m
Delta
Tue 4/211:30 pm
SEA
- MFE
2 stops8h 29m
Delta
Deal found 3/27![Delta logo]()
$326
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 4/151:03 pm
MFE
- SEA
2 stops12h 48m
Delta
Sun 4/267:15 am
SEA
- MFE
1 stop7h 28m
Delta
Deal found 3/27![Delta logo]()
$364
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 4/151:03 pm
MFE
- SEA
2 stops12h 48m
Delta
Mon 4/207:15 am
SEA
- MFE
1 stop7h 28m
Delta
Deal found 3/27![Delta logo]()
$367
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 4/151:03 pm
MFE
- SEA
2 stops12h 48m
Delta
Fri 4/2411:59 pm
SEA
- MFE
2 stops10h 24m
Delta
Deal found 3/27![Delta logo]()
$372
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 stops11h 21m
Delta
Thu 4/235:35 am
SEA
- MFE
2 stops9h 08m
Delta
Deal found 3/27![Delta logo]()
$387
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.
Thu 4/161:03 pm
MFE
- SEA
1 stop9h 34m
Delta
Sat 4/259:10 am
SEA
- MFE
1 stop6h 16m
Delta
Deal found 3/27![Delta logo]()
$371
This United Airlines deal was found by Cheapflights users on 3/24. 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.
Sat 4/255:17 am
MFE
- SEA
2 stops14h 44m
United Airlines
Sat 5/28:45 am
SEA
- MFE
2 stops12h 14m
United Airlines
Deal found 3/24![United Airlines logo]()
$389
One-way flights from McAllen to SeattleSearch for one-way flight options from McAllen to Seattle. Find affordable one-way fares based on user searches. Data last updated March 28, 2026.
Search for one-way flight options from McAllen to Seattle. Find affordable one-way fares based on user searches. Data last updated 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.
Thu 5/2812:56 pm
MFE
- SEA
2 stops12h 59m
Delta
Deal found 3/27![Delta logo]()
$195
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.
Thu 4/161:03 pm
MFE
- SEA
1 stop9h 34m
Delta
Deal found 3/27![Delta logo]()
$240
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 4/145:25 am
MFE
- SEA
2 stops11h 21m
Delta
Deal found 3/27![Delta logo]()
$245
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/1210:09 pm
MFE
- SEA
2 stops37h 18m
Multiple Airlines
Deal found 3/27![Multiple Airlines logo]()
$247
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/287:00 am
MFE
- SEA
1 stop7h 34m
United Airlines
Deal found 3/27![United Airlines logo]()
$250
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.
Fri 4/171:03 pm
MFE
- SEA
2 stops12h 51m
Delta
Deal found 3/27![Delta logo]()
$275
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/86:15 pm
MFE
- SEA
1 stop28h 05m
Multiple Airlines
Deal found 3/27![Multiple Airlines logo]()
$278
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 4/81:20 pm
MFE
- SEA
1 stop9h 29m
Delta
Deal found 3/27![Delta logo]()
$285
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.
Mon 4/65:25 am
MFE
- SEA
2 stops11h 29m
Delta
Deal found 3/27![Delta logo]()
$290
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 4/11:20 pm
MFE
- SEA
1 stop9h 29m
Delta
Deal found 3/27![Delta logo]()
$306
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 |
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
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
Showing 1-10 of 15 resultsSorted by cheapest first
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.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
MFE-SEA
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
OkayPeter,Oct 2023
MSP - GEG
Food
7.2
Entertainment
7.8
Crew
8.5
Overall
7.9
Comfort
7.9
Boarding
8.1
Reviews
1 / 20
4.0
OkayPeter,Oct 2023
MSP - GEG
Food
7.2
Entertainment
7.8
Crew
8.5
Overall
7.9
Comfort
7.9
Boarding
8.1
Reviews
1 / 20
4.0
OkayPeter,Oct 2023
MSP - GEG
Food
7.2
Entertainment
7.8
Crew
8.5
Overall
7.9
Comfort
7.9
Boarding
8.1
Reviews
1 / 20
4.0
OkayPeter,Oct 2023
MSP - GEG
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Top 3 airlines flying from McAllen to Seattle
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$196 | Average$409 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$242 | Average$319 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$365 | Average$463 | FlexibilityNo cancel fee | On-time69% |