$209+ 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 6/29. Fares are subject to change and may not be available on all flights or dates of travel.
MFE — SEA
Jul 5 — Jul 121
Round-trip
1 adult, Economy
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Find cheap flights from McAllen to Seattle with Cheapflights
1. Tell us where you want to go
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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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from McAllen to Seattle
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Best
Last-minute
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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 June 5, 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 June 5, 2026.
This Delta deal was found by Cheapflights users on 6/1. 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 9/25:20 am
MFE
- SEA
2 stops11h 17m
Delta
Fri 9/117:20 am
SEA
- MFE
1 stop6h 39m
Delta
Deal found 6/1![Delta logo]()
$307
This Delta deal was found by Cheapflights users on 6/1. 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 9/912:48 pm
MFE
- SEA
1 stop9h 59m
Delta
Mon 9/147:15 am
SEA
- MFE
1 stop7h 22m
Delta
Deal found 6/1![Delta logo]()
$326
This Delta deal was found by Cheapflights users on 6/1. 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 9/185:20 am
MFE
- SEA
2 stops9h 40m
Delta
Sat 9/2611:59 pm
SEA
- MFE
2 stops10h 00m
Delta
Deal found 6/1![Delta logo]()
$339
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 June 5, 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 June 5, 2026.
This Delta deal was found by Cheapflights users on 6/1. 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 9/185:20 am
MFE
- SEA
2 stops9h 40m
Delta
Sat 9/2611:59 pm
SEA
- MFE
2 stops10h 00m
Delta
Deal found 6/1![Delta logo]()
$339
This Delta deal was found by Cheapflights users on 6/3. 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 9/25:20 am
MFE
- SEA
2 stops11h 17m
Delta
Fri 9/1111:53 pm
SEA
- MFE
2 stops10h 30m
Delta
Deal found 6/3![Delta logo]()
$357
Last-minute flights from McAllen to SeattleDiscover last-minute flight deals from McAllen to Seattle. Data last updated June 5, 2026 and is based on user searches.
Discover last-minute flight deals from McAllen to Seattle. Data last updated June 5, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 6/4. 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 6/207:00 am
MFE
- SEA
1 stop7h 49m
United Airlines
Tue 6/307:05 pm
SEA
- MFE
2 stops11h 51m
United Airlines
Deal found 6/4![United Airlines logo]()
$456
This United Airlines deal was found by Cheapflights users on 6/4. 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 6/205:00 am
MFE
- SEA
1 stop9h 49m
United Airlines
Thu 6/2511:49 pm
SEA
- MFE
1 stop7h 07m
United Airlines
Deal found 6/4![United Airlines logo]()
$472
This Kiwi.com deal was found by Cheapflights users on 6/4. 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.
Sat 6/207:53 pm
MFE
- SEA
1 stop16h 42m
Multiple Airlines
Wed 7/17:41 pm
SEA
- MFE
2 stops37h 53m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$474
This Kiwi.com deal was found by Cheapflights users on 6/4. 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.
Sat 6/207:53 pm
MFE
- SEA
1 stop16h 42m
Multiple Airlines
Fri 6/2611:53 am
SEA
- MFE
2 stops23h 10m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$486
This Kiwi.com deal was found by Cheapflights users on 6/4. 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.
Tue 6/234:53 pm
MFE
- SEA
1 stop19h 42m
Multiple Airlines
Thu 6/258:12 pm
SEA
- MFE
1 stop13h 21m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$464
This Kiwi.com deal was found by Cheapflights users on 6/4. 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.
Tue 6/234:53 pm
MFE
- SEA
1 stop19h 42m
Multiple Airlines
Wed 7/17:41 pm
SEA
- MFE
2 stops37h 53m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$465
This Kiwi.com deal was found by Cheapflights users on 6/4. 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.
Tue 6/234:53 pm
MFE
- SEA
1 stop19h 42m
Multiple Airlines
Fri 6/2611:53 am
SEA
- MFE
2 stops23h 10m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$477
This Delta deal was found by Cheapflights users on 6/2. 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 7/85:01 pm
MFE
- SEA
2 stops8h 58m
Delta
Wed 7/1511:59 pm
SEA
- MFE
2 stops9h 56m
Delta
Deal found 6/2![Delta logo]()
$374
This Delta deal was found by Cheapflights users on 6/3. 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 7/235:01 pm
MFE
- SEA
2 stops8h 58m
Delta
Wed 7/2911:59 pm
SEA
- MFE
2 stops9h 56m
Delta
Deal found 6/3![Delta logo]()
$473
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 June 5, 2026.
Search for one-way flight options from McAllen to Seattle. Find affordable one-way fares based on user searches. Data last updated June 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/2. 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.
Mon 6/2912:23 pm
MFE
- SEA
1 stop24h 12m
Multiple Airlines
Deal found 6/2![Multiple Airlines logo]()
$209
This Trip.com deal was found by Cheapflights users on 6/4. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1712:19 pm
MFE
- SEA
1 stop24h 20m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$229
This Kiwi.com deal was found by Cheapflights users on 6/2. 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.
Thu 6/258:48 pm
MFE
- SEA
1 stop15h 47m
Multiple Airlines
Deal found 6/2![Multiple Airlines logo]()
$286
This United Airlines deal was found by Cheapflights users on 6/5. 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 6/102:15 pm
MFE
- SEA
1 stop8h 38m
United Airlines
Deal found 6/5![United Airlines logo]()
$332
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 June 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $307 (Delta) |
One-way from | $209 (Kiwi.com) |
Popular in | May |
Cheapest in | January |
Average price | $456 |
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 June 5, 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
Fri 9/18
5:20 am-1:00 pm
2 stops9h 40m
Seattle/Tacoma Intl
Sat 9/26
11:59 pm-11:59 am
2 stops10h 00m
$339
McAllenSeattle
MFE - SEA
MFESEA
McAllen Miller Intl
Wed 9/2
5:20 am-2:37 pm
2 stops11h 17m
Seattle/Tacoma Intl
Fri 9/11
11:53 pm-12:23 pm
2 stops10h 30m
$357
Cheapest one-way
McAllenSeattle
MFE - SEA
MFESEA
McAllen Miller Intl
Mon 6/29
12:23 pm-10:35 am
1 stop24h 12m
$209
McAllenSeattle
MFE - SEA
MFESEA
McAllen Miller Intl
Fri 7/17
12:19 pm-10:39 am
1 stop24h 20m
$229
McAllenSeattle
MFE - SEA
MFESEA
McAllen Miller Intl
Thu 6/25
8:48 pm-10:35 am
1 stop15h 47m
$286
Quickest one-way
McAllenSeattle
MFE - SEA
MFESEA
McAllen Miller Intl
Wed 6/10
2:15 pm-8:53 pm
1 stop8h 38m
$332
McAllenSeattle
MFE - SEA
MFESEA
McAllen Miller Intl
Wed 6/10
9:22 am-9:35 pm
2 stops14h 13m
$391
McAllenSeattle
MFE - SEA
MFESEA
McAllen Miller Intl
Thu 6/25
5:20 am-2:54 pm
2 stops11h 34m
$509
Sorted 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 June.
| 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
What is the cheapest month to book a flight from McAllen to Seattle?
Currently, January is the cheapest month in which you can book a flight from McAllen to Seattle (average of $217). Flying from McAllen to Seattle in May is currently the most expensive (average of $532). 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 June 5, 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.
Crew
8.5
Entertainment
7.8
Food
7.2
Boarding
8.1
Overall
7.9
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
Crew
8.5
Entertainment
7.8
Food
7.2
Boarding
8.1
Overall
7.9
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
Crew
8.5
Entertainment
7.8
Food
7.2
Boarding
8.1
Overall
7.9
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
Crew
8.5
Entertainment
7.8
Food
7.2
Boarding
8.1
Overall
7.9
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
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.
Traveling to a place near Seattle?
Book flights to Seattle if you plan to visit one of these locationsSeaTac
Tacoma
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Ocean Shores
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Snoqualmie
Tumwater
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Puyallup
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McAllen and Seattle flights
Browse other McAllen and Seattle flight options. Last updated on June 5, 2026.
Other flights from McAllen
Browse through other flights departing from McAllen. Flights are based on user searches made on Cheapflights and were last updated on June 5, 2026.
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Other flights to Seattle
Explore flights to Seattle departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on June 5, 2026.
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 June 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$196 | Average$458 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$257 | Average$409 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$373 | Average$463 | FlexibilityNo cancel fee | On-time69% |