Cheap Flights from Seattle to Mcallen from $558

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Flight deals from Seattle to Mcallen

Looking for a cheap last-minute deal or the best return flight from Seattle to Mcallen Airport? If you want to travel next month, return fares start from $655. Find the lowest prices on one-way and return tickets right here.

Mcallen.$558 per passenger.Departing Tue, 30 Jun, returning Tue, 14 Jul.Return flight with Delta.Outbound indirect flight with Delta, departs from Seattle / Tacoma International on Tue, 30 Jun, arriving in Mcallen.Inbound indirect flight with Delta, departs from Mcallen on Tue, 14 Jul, arriving in Seattle / Tacoma International.Price includes taxes and charges.From $558, select.

Mcallen.$579 per passenger.Departing Fri, 6 Nov, returning Tue, 10 Nov.Return flight with Delta.Outbound indirect flight with Delta, departs from Seattle / Tacoma International on Fri, 6 Nov, arriving in Mcallen.Inbound indirect flight with Delta, departs from Mcallen on Tue, 10 Nov, arriving in Seattle / Tacoma International.Price includes taxes and charges.From $579, select.

Mcallen.$579 per passenger.Departing Fri, 23 Oct, returning Tue, 27 Oct.Return flight with Delta.Outbound indirect flight with Delta, departs from Seattle / Tacoma International on Fri, 23 Oct, arriving in Mcallen.Inbound indirect flight with Delta, departs from Mcallen on Tue, 27 Oct, arriving in Seattle / Tacoma International.Price includes taxes and charges.From $579, select.

Mcallen.$635 per passenger.Departing Fri, 18 Dec, returning Fri, 25 Dec.Return flight with Delta.Outbound indirect flight with Delta, departs from Seattle / Tacoma International on Fri, 18 Dec, arriving in Mcallen.Inbound indirect flight with Delta, departs from Mcallen on Fri, 25 Dec, arriving in Seattle / Tacoma International.Price includes taxes and charges.From $635, select.

Mcallen.$655 per passenger.Departing Thu, 23 Jul, returning Tue, 28 Jul.Return flight with Delta.Outbound indirect flight with Delta, departs from Seattle / Tacoma International on Thu, 23 Jul, arriving in Mcallen.Inbound indirect flight with Delta, departs from Mcallen on Tue, 28 Jul, arriving in Seattle / Tacoma International.Price includes taxes and charges.From $655, select.

Mcallen.$786 per passenger.Departing Thu, 30 Jul, returning Thu, 6 Aug.Return flight with Delta.Outbound indirect flight with Delta, departs from Seattle / Tacoma International on Thu, 30 Jul, arriving in Mcallen.Inbound indirect flight with Delta, departs from Mcallen on Thu, 6 Aug, arriving in Seattle / Tacoma International.Price includes taxes and charges.From $786, select.

Mcallen.$1,223 per passenger.Departing Sat, 20 Jun, returning Tue, 23 Jun.Return flight with Delta.Outbound indirect flight with Delta, departs from Seattle / Tacoma International on Sat, 20 Jun, arriving in Mcallen.Inbound indirect flight with Delta, departs from Mcallen on Tue, 23 Jun, arriving in Seattle / Tacoma International.Price includes taxes and charges.From $1,223, select.

Mcallen.$1,236 per passenger.Departing Fri, 18 Dec, returning Sun, 3 Jan.Return flight with Delta.Outbound indirect flight with Delta, departs from Seattle / Tacoma International on Fri, 18 Dec, arriving in Mcallen.Inbound indirect flight with Delta, departs from Mcallen on Sun, 3 Jan, arriving in Seattle / Tacoma International.Price includes taxes and charges.From $1,236, select.

Find the cheapest month to fly from Seattle to Mcallen

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Seattle to Mcallen flights are currently cheapest in October.

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Seattle to Mcallen: Alternative routes

Compare routes from Seattle to Mcallen below. You may find an airport to fly into that's cheaper, faster, or easier than Mcallen.

Seattle to Mcallen: Flight information

The things to know before you go.

Cheapest flight found	$558
Cheapest month to fly	June

Finding cheap flights from Seattle to Mcallen: Frequently asked questions

How much are return flights from Seattle to Mcallen?

The best price we found for a return flight from Seattle to Mcallen is $558. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Which airlines fly direct from Seattle to Mcallen?

Currently, there are no airlines that fly direct from Seattle to Mcallen. But we found flights with one stop from $558.

How many flights are there a week from Seattle to Mcallen?

As of June 2026, there are no flights flying from Seattle to Mcallen.

When is the cheapest time to fly from Seattle to Mcallen?

The cheapest month to fly from Seattle to Mcallen is usually June.

Which upcoming date is cheapest to fly from Seattle to Mcallen Airport on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Seattle to Mcallen Airport on Tuesday, 30 June 2026.

Can I get a direct flight from Seattle to Mcallen Airport?

No airlines currently offer direct flights between Seattle and Mcallen Airport. Most routes have one or more stops.

How can I find the best flight deal to Mcallen?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Mcallen but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Mcallen?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Mcallen is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from Seattle to Mcallen with?

The cheapest airline that flies to Mcallen is Delta .

Flying from Seattle to McAllen Miller International Airport (MFE): What you need to know

The timezone in Mcallen is UTC-6, which is two hours ahead of Seattle. McAllen Miller International Airport is located in Mcallen.
Give yourself plenty of time to catch your flight from Seattle to MFE. It's generally best to arrive two hours before international departures and an hour ahead for domestic flights.
July is a busy month for air travel. If you're taking off then or around a major holiday like Christmas or Thanksgiving, get there even earlier. Aim for at least two hours ahead for domestic flights and up to four hours for international journeys.

Airports in Seattle

Seattle-Tacoma International Airport (SEA)

Located around 23 kilometres from central Seattle, SEA can be reached in about 25 minutes by car, depending on traffic. The journey by public transport is roughly 35 minutes.
Catching an early flight from Seattle to McAllen Miller International Airport? Avoid the mad dash to the terminal (and enjoy a few extra z's) by staying at one of these hotels near Seattle-Tacoma International Airport:
Seattle-Tacoma International Airport gets high marks for on-time performance. 80% of flights that take off from SEA reach their destination on time.

Seattle Paine Field International Airport (PAE)

Using public transport, you can travel from central Seattle to PAE in about 1 hour 30 minutes. The terminal is roughly 40 kilometres away, and making the journey by car will take approximately 40 minutes.
Want to treat yourself to an extra night away before boarding your Seattle to MFE flight? Unwind in a hotel near Seattle Paine Field International Airport before your adventure officially starts. These stays are expecting you:
The majority of flights that leave Seattle Paine Field International Airport make it to their destination as expected. It boasts a strong on-time performance rate of 80%.

About McAllen Miller International Airport (MFE)

If you're coming in on a late flight from Seattle to McAllen Miller International Airport, few things top the convenience of staying near the terminal. Collect your bags from the carousel and then be showered and resting not long after at one of these hotels near MFE:
To secure the lowest price, reserve your ride around three weeks in advance of your Seattle to McAllen Miller International Airport flight.
You'll find MFE at 2500 S Bicentenial Blvd.

Getting from McAllen Miller International Airport (MFE) to central Mcallen

McAllen Miller International Airport is around 8 kilometres from central Mcallen. It takes around 10 minutes or so to get to the city by car.
If you're travelling by public transport, expect a journey of about 25 minutes.

How to find the cheapest flights from Seattle to McAllen Miller International Airport (MFE)

Right now, $402 is the lowest price we've found for a one-way ticket from Seattle to McAllen Miller International Airport. The cheapest price for a return flight is $558. Remember fares may change due to demand at the time of booking.
Booking in advance is often the key to finding a cheap flight from Seattle to MFE. Fares tend to rise as seats fill up, so the closer your departure date, the more you'll likely spend on your ticket.
If you have some flexibility with your travel dates, try using the 'Whole month' search tool. It'll give you the lowest price in each month when searching for your Seattle to McAllen Miller International Airport ticket.
Snapping up a cheap plane ticket from Seattle to MFE is easy with Price Alerts. Simply set up one of these automatic alerts and we'll let you know when a lower fare pops up.
Filters make it easier to save some cash on your flight from Seattle to McAllen Miller International Airport. Pick the airlines, flight times and number of stops that work for you. Then sort the results by 'Cheapest' to bring up the lowest fares right away.

The best time to fly from Seattle to McAllen Miller International Airport (MFE)

February is the quietest month for flights from Seattle to McAllen Miller International Airport (MFE), while June is the busiest. Figure out the ideal time to go to Mcallen based on whether you like a laid-back vibe or a more bustling atmosphere.
Before locking in your Seattle to MFE plane ticket, consider what kind of weather you prefer. August is the warmest month in Mcallen, with temperatures ranging from 25ºC to 39ºC.
January sees temperatures of between 8ºC and 26ºC. Look for cheap tickets from Seattle to McAllen Miller International Airport around that time if you want to travel in cooler conditions.

More about Mcallen

When it comes to searching for somewhere to lay your head, you'll find the top stays in Mcallen right here. Browse these options as soon as you've booked your flight from Seattle to McAllen Miller International Airport:
Your Mcallen trip isn't complete without checking out the sights. Big-name attractions that belong on your itinerary include International Museum of Art & Science (IMAS), McAllen Nature Centre and Quinta Mazatlan.

Explore more of the United States

Mcallen is easy to fall in love with, but there are so many other parts of the United States just waiting to be discovered. About 193 kilometres northeast of Mcallen, a trip to Corpus Christi will keep your itinerary busy. Check out popular attractions like USS LEXINGTON, Texas State Aquarium and Bayfront Park.
If you're ready to explore another side of the United States, head for Laredo, about 193 kilometres northwest of Mcallen. Casa Blanca, The Original Texas White House, San Agustin Catholic Cathedral and Zacate Creek Linear Park are among its highlights.