MFE - SEA

$164 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 1/6. 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
$196
Overall average: $239
American Airlines
Tue 1/20Tue 1/27
MFE - SEA • 1 stop
Cheapest one-way
$164
Typical prices: $192-$463
Alaska Airlines
Tue 1/6
MFE - SEA • 1 stop
When to book
4 weeks
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 37% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
January
Cheapest • 35% price drop
June
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
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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

Tue, Jan 20 - Tue, Jan 27
American Airlines Logo
9:59 am - 5:45 pm
MFE
-
SEA
9h 46m1 stop
American Airlines Logo
8:35 am - 5:04 pm
SEA
-
MFE
6h 29m1 stop
$196American Airlines
Fri, Jan 16 - Fri, Jan 23
American Airlines Logo
12:20 pm - 5:45 pm
MFE
-
SEA
7h 25m1 stop
American Airlines Logo
7:35 am - 5:04 pm
SEA
-
MFE
7h 29m1 stop
$197American Airlines
Tue, Jan 20 - Tue, Jan 27
American Airlines Logo
7:28 am - 3:34 pm
MFE
-
SEA
10h 06m1 stop
American Airlines Logo
11:25 am - 11:17 pm
SEA
-
MFE
9h 52m2 stops
$202American Airlines
Sat, Jan 31 - Fri, Feb 6
American Airlines Logo
1:03 pm - 5:45 pm
MFE
-
SEA
6h 42m1 stop
American Airlines Logo
8:35 am - 7:13 pm
SEA
-
MFE
8h 38m1 stop
$206American Airlines
Tue, Jan 20 - Tue, Jan 27
Delta Logo
5:25 am - 3:00 pm
MFE
-
SEA
11h 35m2 stops
Delta Logo
6:05 am - 11:57 pm
SEA
-
MFE
15h 52m2 stops
$207Delta
Sat, Jan 31 - Fri, Feb 6
American Airlines Logo
6:04 am - 1:49 pm
MFE
-
SEA
9h 45m2 stops
American Airlines Logo
8:35 am - 6:17 pm
SEA
-
MFE
7h 42m1 stop
$212American Airlines
Thu, Jan 22 - Thu, Jan 29
American Airlines Logo
12:20 pm - 5:45 pm
MFE
-
SEA
7h 25m1 stop
American Airlines Logo
8:35 am - 5:04 pm
SEA
-
MFE
6h 29m1 stop
$216American Airlines
Fri, Jan 16 - Fri, Jan 23
American Airlines Logo
7:28 am - 1:17 pm
MFE
-
SEA
7h 49m1 stop
American Airlines Logo
2:10 pm - 11:17 pm
SEA
-
MFE
7h 07m1 stop
$217American Airlines
Sun, Feb 1 - Thu, Feb 5
Multiple Airlines Logo
12:54 pm - 11:56 am
MFE
-
SEA
25h 02m1 stop
Multiple Airlines Logo
9:25 pm - 12:44 pm
SEA
-
MFE
13h 19m1 stop
$219Multiple Airlines
Sun, Feb 1 - Thu, Feb 5
Delta Logo
1:00 pm - 7:38 pm
MFE
-
SEA
8h 38m1 stop
Delta Logo
5:00 am - 4:45 pm
SEA
-
MFE
9h 45m2 stops
$224Delta
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.

What’s the cheapest day of the week to fly from McAllen to Seattle?

The average price of all round-trip flights from McAllen to Seattle clicked on KAYAK for each day over the last 12 months.

For McAllen to Seattle, Friday is the cheapest day to fly on average and Monday is the most expensive. Flying from Seattle back to McAllen, the best deals are generally found on Tuesday, with Wednesday being the most expensive.

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 $239 (return) on average. On the other hand, the most expensive months are July and December, where the average cost of round-trip tickets is $480 and $464 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure 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 average of all the values for each week.

To get a below average price on the flight from McAllen to Seattle, you should book around 4 weeks before departure, which saves you about 37% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$164
Best time to beat the crowds with an average 35% drop in price.
Most popular time to fly and prices are also 3% 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 $164 for a one-way ticket and $196 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 $320 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 8011 reviews
7.9Entertainment
7.9Comfort
8.5Crew
8.1Boarding
7.3Food
Airline reviews

DELTA does a terrific job making sure you are well taken care of during the flight, gives you assurance before the flight through numerous email notifications about your upcoming flight & lastly good follow up after the flight making sure your needs were mat. It has been, is & will continue to be my carrier of choice in all my future travels. Good Job DELTA

10.0 ExcellentAnonymous, Oct 2025
CDG - SEA
Read more Delta reviews

DELTA does a terrific job making sure you are well taken care of during the flight, gives you assurance before the flight through numerous email notifications about your upcoming flight & lastly good follow up after the flight making sure your needs were mat. It has been, is & will continue to be my carrier of choice in all my future travels. Good Job DELTA

The customer service before board was very rude and when I expressed my concerns about making the connecting flight she laughed and told me I bought the wrong ticket. I explained once it showed the flight was delayed it no longer let me change seats or anything. I was trying to upgrade to make sure I would get to the next gate on time.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

Check in process was terrible. Lady at counter didn’t know what she was doing

Delayed and took off even later than the scheduled delay time

Everything was good until we were boarding our connection flight in Atlanta, we were told to gate check our carry-on, but when we got inside the plane, there was plenty of room in the overhead.

There was a security issue at the airport and we were unable to land. We circled endlessly and then landed at another airfield for fuel. We then circled the airport again, almost landed but didn’t fully touch down before circling again. I am thankful to the crew for keeping us safe- the issue was the airline and staff at the airport getting us seats on our connecting flights. That part was hours of searching for someone and getting in double my steps.

Boarding was organised and relaxed. Crew were fantastic! Seats were lacking padding causing butt pain and stiffness.

The check in and bag drop off for Sky Priority members is slow. The Clear security was also slow - a TSA issue.

Food from the flight from Atlanta to Santiago was very poor..

Lately I like the planes have been exceptionally filthy. There’s lines of dust and dirt all across the ceiling in the vents, and the cracks in between the seats are literally full of food. It’s definitely not the quality of service that I was used to with United. I’m also very disappointed with the Wi-Fi! All I wanna do is knock out a few work jobs while I’m trapped in my seat And it spools so bad. They did provide me with a refund, but the process of getting that refund is so complicated. It’s unfortunate.

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

Plane was crowded and even when we hit altitude, the plane was hot, not enough air flow.

Overall it was good. I missed my connection but I was put on another flight.

Gate agent did not hold flight for connection, provided no assistance to get new flight

it was so bad. I tried to board my flight from vancouver to saskatoon. And to my surprise they did not board me cause the flight was changed and no email was send to me. and on my boarding pass which i got from seattle says different flight. I did not knew anyone from Vancouver, air canada crew was rude, i asked for today flight but they were rude and i had early morning dental appointment in saskatoon. I was so much in pain and my whole day is wasted today. and i suffered alot. They did provide me hotel but they did not provide me any food. I am really really disappointed first time had so bad experience with air canada. I may think twice to book it again. If i can get any reply or any composition that would be great. Thanks

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

leg space better than expected. two washrooms for one plane isn't enough.

We boarded but then sat there waiting on some missed connection people to get on so we sat for about 15 minutes for that. Then we sat again because the passenger manifest was wrong and they had to figure it out before we could leave. That took about another 20 minutes or so. The crew was working hard to figure it out so it’s not their fault. It ended up being a system glitch where someone was upgraded to first class while another person was also in the same seat and it just created a mess that took a little while to figure out. They literally went to every person on the plane asking their names to see who was sitting in the wrong seat. I also hate the entertainment that must be watched on your phone or tablet. Just give us setback screens. It’s so much better. Almost every Delta flight has this now and it is so nice to have them. The crew did a great job. I have no complaints from them. They were very hard working, even with the mishap and a disgruntled passenger.

Things were delayed a little. But that didn’t affect my plans. It was fine. I was surprised it was so full thanksgiving day. The crew were friendly and professional.

The flight was delayed multiple times, again no fault of American but again the extra cost, for everything makes it feel like a cheap airline! Especially when flights are outrageously expensive already

we landed at cmh ten minutes early but had to sit on tarmac for twenty minutes because a plane was at our gate despite the fact that 3 other gates were open.

I have a gluten allergy so did have any food

Wish some foods provided rather than just biscuit/cookie for flight more than 2 hours

Flight was delayed leaving Dallas. Arrived about 2 hours later than scheduled.

The only thing to like was that we eventually got to our destination

Poor seat in rear of aircraft Food at Admiral’s Club Terminal D at DFW inedible

Flight was delayed because of a bird strike. They had another plane available within 45 minutes.

After we landed we sat on the tarmac for 1.5 hours waiting to get to our gate. Ridiculous.

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

Information on your arrival and departure airports