MFE - SEA

$116 Find Cheap Flights from McAllen to Seattle

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from McAllen to Seattle departing on 5/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Seattle

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from McAllen to Seattle, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from McAllen to Seattle, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$264
Typical prices: $526-$342
Delta
Wed 5/27Wed 6/3
MFE - SEA • 2 stops
Cheapest one-way
$116
Typical prices: $257-$463
Multiple Airlines
Wed 5/6
MFE - SEA • 1 stop
Top airlines
Cheapest • from $264 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between McAllen and Seattle. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $439 (round-trip)
Shortest trip • 7h 44m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 46% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Seattle!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from McAllen to Seattle (MFE-SEA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from McAllen to Seattle that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from McAllen to Seattle

Wed, May 27 - Wed, Jun 3
Delta Logo
12:56 pm - 11:55 pm
MFE
-
SEA
12h 59m
2 stops
Delta Logo
7:15 am - 4:37 pm
SEA
-
MFE
7h 22m
1 stop
$264Delta
Wed, May 27 - Tue, Jun 2
Delta Logo
12:56 pm - 11:55 pm
MFE
-
SEA
12h 59m
2 stops
Delta Logo
11:00 am - 11:59 pm
SEA
-
MFE
10h 59m
2 stops
$269Delta
Wed, May 6 - Sat, May 9
American Airlines Logo
7:32 pm - 12:44 am
MFE
-
SEA
7h 12m
1 stop
American Airlines Logo
6:00 am - 5:28 pm
SEA
-
MFE
9h 28m
1 stop
$277American Airlines
Wed, May 27 - Wed, Jun 3
Delta Logo
12:56 pm - 11:55 pm
MFE
-
SEA
12h 59m
2 stops
Delta Logo
7:15 am - 4:37 pm
SEA
-
MFE
7h 22m
1 stop
$293Delta
Wed, May 13 - Wed, May 20
Delta Logo
12:56 pm - 10:55 pm
MFE
-
SEA
11h 59m
2 stops
Delta Logo
1:25 pm - 11:59 pm
SEA
-
MFE
8h 34m
2 stops
$299Delta
Wed, May 6 - Sat, May 9
United Airlines Logo
5:15 pm - 10:52 pm
MFE
-
SEA
7h 37m
1 stop
United Airlines Logo
11:39 am - 10:59 pm
SEA
-
MFE
9h 20m
2 stops
$308United Airlines
Wed, May 6 - Sat, May 9
Delta Logo
1:03 pm - 8:37 pm
MFE
-
SEA
9h 34m
1 stop
Delta Logo
5:30 am - 5:21 pm
SEA
-
MFE
9h 51m
2 stops
$312Delta
Wed, May 13 - Wed, May 20
Delta Logo
12:56 pm - 8:50 pm
MFE
-
SEA
9h 54m
1 stop
Delta Logo
7:15 am - 4:37 pm
SEA
-
MFE
7h 22m
1 stop
$314Delta
Wed, May 6 - Sat, May 9
United Airlines Logo
5:15 pm - 10:52 pm
MFE
-
SEA
7h 37m
1 stop
United Airlines Logo
11:39 am - 10:59 pm
SEA
-
MFE
9h 20m
2 stops
$317United Airlines
Wed, Jun 3 - Sun, Jun 7
Delta Logo
12:56 pm - 11:53 pm
MFE
-
SEA
12h 57m
2 stops
Delta Logo
7:15 am - 4:21 pm
SEA
-
MFE
7h 06m
1 stop
$319Delta
Booking Insights

KAYAK's insights & trends for McAllen to Seattle flights

Get data-powered insights and trends into flights from McAllen to Seattle to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from McAllen to Seattle?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from McAllen to Seattle departing in May.

What is the cheapest month to fly from McAllen to Seattle?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from McAllen to Seattle, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from McAllen to Seattle is January, where tickets cost $217 (return) on average. On the other hand, the most expensive months are July and May, where the average cost of round-trip tickets is $548 and $533 respectively.

Good to know

Low seasonJanuary
Cheapest flight$116
Best time to beat the crowds with an average 46% drop in price.
Most popular time to fly and prices are also 14% lower on average.
Flight from McAllen to Seattle

When to book flights from McAllen to Seattle

Are your dates flexible? Find out the best times to travel from McAllen to Seattle based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from McAllen to Seattle

  • What is the cheapest flight from McAllen to Seattle?

    In the last 3 days, the lowest price for a flight from McAllen to Seattle was $116 for a one-way ticket and $264 for a round-trip.

  • Do I need a passport to fly between McAllen and Seattle?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from McAllen to Seattle?

    McAllen airport is called McAllen Miller Intl and the only airport in Seattle is Seattle/Tacoma Intl.

  • Which aircraft models fly most regularly from McAllen to Seattle?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from McAllen to Seattle?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between McAllen and Seattle, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from McAllen to Seattle, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from McAllen to Seattle are Delta and United Airlines. With an average price for the route of $318 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $463 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from McAllen to Seattle?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from McAllen to Seattle.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from McAllen to Seattle?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from McAllen is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from McAllen to Seattle?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Seattle with an airline and back to McAllen with another airline. Booking your flights between McAllen and SEA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from McAllen to Seattle?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seattle from McAllen up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from McAllen to Seattle

 
See real verified KAYAK customer reviews for airlines flying from McAllen to Seattle. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from McAllen to Seattle? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8404 reviews
7.9Comfort
7.8Entertainment
8.1Boarding
8.5Crew
7.2Food
Airline reviews

We departed and landed early which was a nice surprise. The boarding process was slow.

10.0 ExcellentBrittany, Apr 2026
DAL - ATL
Read more Delta reviews

We departed and landed early which was a nice surprise. The boarding process was slow.

Arlene was a great flight attendant. I also liked how one of the other flight attendants gave us a heads up about snacks and asked everyone to remove their headphones when it was their turn to order. Good idea.

It was fine. 55 minute flight. No snacks or beverage service offered. Boarding went smoothly and my walker was waiting for me on the jet way.

My flight was cencaled due with the bad weather on Sunday the crew was poorly mistaken my luggage supposed depart with my flight instead I didn’t have my luggage for almost 3 days the website is poorly respond to my complain until I have someone to do it my connection smooth their not even respon or email me even the have my luggage

8 hours late and the plane smelled like urine, that smell in the morning when your child wet the bed in the night.

The WiFi was not working. That made for a long flight.

Extremely disappointed with Delta. They canceled flight last minute and then I rebooked the other flights and with which were delayed as well

Everything was good except wifi and a leaking drink chiller. The floor was all wet and my bag was soaked. Did not notice until debarking. Have not heard back from Delta. Even though this was leg one of an international flight in first class, they denied access to their Sky Club - very disappointing!

Flight was delayed due to crew being not on time

Flight was delayed. No information on why it was delayed. After we boarded the flight, , the crew made announcement that the captain hs not arrived and he will take 15 mins more to arrive. Passengers were just sitting patiently for the captain to arrive and start, Terrible experience.

Great flight. Got to watch a movie. Smooth flight and early arrival at ORD.

Fine. The issues I had were associated with luggage being delayed from Turkey to Tanzania

Smooth and easy boarding, comfortable for the entire 5 hour flight, and the seat back entertainment was great! I appreciated all the features, from location info and maps, movies, the ability to connect with Bluetooth headphones, and good selection of movies. Food was good, normal airline snacks (I didn’t purchase anything)

I've been flying American mostly, and it's been very frustrating. This united flight makes me realize maybe the issue isn't flying, but the airline. United was a significantly better experience. The plane was more comfortable, with a normal amount of leg room (vs the ridiculous reductions AA has made), more comfortable seats, screens to watch movies. It was a much better experience!

We had excellent customer service despite the chaos at George Bush airport in Houston!

It isvvery small flight. No leg room . No space to put my personal item at feet.

Overall we had a good experience during our flight from San Francisco to Houston.

Airport terminal was outdated, flight was on a small jet with no wifi

Do not like the size of the overhead bin. I think staff should monitor the size of suitcases that are being carried on by passengers to ensure they meet the size requirement.

The power at the seat didn't work and the seat itself was difficult to adjust - this was a business class seat. Flight attendant gave me miles to compensate. The attendant was very professional and on top of his game the entire flight.

The plane was very creaky and lots of ringing. Plane was dirty and dingy. I couldn't hear the captain's announcements from the flight deck. Not sure if it was the captain or the audio equipment, but good thing there wasn't an emergency where we needed clear instructions. The overhead compartments were clearly full, but the flight crew allowed people to stand in the back with their carry on luggage. Then after everyone boarded, they had to go to the front to gate check their luggage because there was no room for their bags and then they returned to their seats...such a waste of time when clearly the overhead compartments were full when they originally boarded.

The WiFi would not connect enough for me to do my actual work. It permaspooled, disconnected, said it was connected, then wouldn't open an email... it was frustrating. I am not a tall person, 5'4" - and I felt cramped with little room to reach into my bag under the seat in front of me. I feel sorry for anyone taller than me having to fly. the one positive thing I will add, is the overhead bins are roomy enough to manage more bags than other carriers.

Boarding was quick and efficient. We arrived at our destination early.

Seat was VERY uncomfortable. Flight was delayed and then boarded slowly. The crew was super helpful with boarding and supporting maximizing the luggage in the overhead.

Plane was super cold. No entertainment unless you were with mileage program Getting off the plane was super slow

The flight changed gates multiple times and flight had to be delayed multiple times

Delayed for mechanical and no updates on what was happening and how long the delay might be.

On the return flight, arriving in Denver we sat on the tarmac in Denver for over 20 minutes.

Absolutely terrible. Would never fly American again. 2 deplaned incidents and delayed by close to 24 hours. $12 meal voucher for first class passengers was an insult to the injury. Pathetic.

Mostly good. The WiFi wasn’t working so that was not great.

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

Information on your arrival and departure airports