Cheap flights from Seattle to McAllen from $252
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to McAllen departing on 5/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Seattle to McAllen
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to McAllen?
The month of September is, on average, the cheapest month to fly to McAllen from Seattle, with most prices found around $230. If you don’t want to visit McAllen in September, then you should wait until October to fly from Seattle, when ticket prices are also cheap, with an average price of $326.
What is the cheapest day to depart on your flight to McAllen?
On average, the least expensive day to fly to McAllen from Seattle is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $330. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from Seattle to McAllen for around $545.
What is the cheapest time of day to depart on your flight to McAllen?
Flying to McAllen from Seattle at noon is the least expensive time of day to depart. momondo users have found prices as low as $396 when looking at flights departing at noon. In contrast, the most expensive time of day to depart to McAllen is in the evening when prices are around $471.
How far in advance should I book a flight to McAllen?
You are more likely to see cheaper flights to McAllen from Seattle when booking 13 weeks ahead of your departure date. In general, you can expect to find flights to McAllen for around $418 when searching 13 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to McAllen from Seattle for as low as $233 on momondo.
When to book flights from Seattle to McAllen
Cheap Seattle to McAllen (SEA to MFE) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Seattle to McAllen
How far is Seattle/Tacoma Intl to McAllen Miller Intl by plane?
The distance between Seattle/Tacoma Intl and McAllen Miller Intl is about 1972.7 mi. 6h 30m is a normal flight duration for this route.
When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to McAllen Miller Intl Airport?
Prices for flights from Seattle/Tacoma Intl Airport to McAllen Miller Intl Airport refresh daily.
How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to McAllen Miller Intl Airport?
The number of operators available for flights from Seattle/Tacoma Intl Airport to McAllen Miller Intl Airport is 3 as of April 2025.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to McAllen Miller Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to McAllen Miller Intl Airport.
What documentation or ID do you need to fly to McAllen Miller Intl Airport?
The travel and health documents you'll need for your trip to McAllen Miller Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at McAllen Miller Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Seattle to McAllen?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Seattle to McAllen is American Airlines (70% of total bookings). The next most popular airlines are Delta (23%) and United Airlines (7%).
Best airlines flying from Seattle to McAllen
Compare and see reviews for airlines that fly from Seattle to McAllen with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $151 | Free Cancellation | Rating 8.0 7,916 reviews | |||
| PriceFrom $177 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $208 | Free Cancellation | Rating 7.4 8,665 reviews |
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Why should I use momondo to find a flight deal from Seattle to McAllen?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Seattle to McAllen. momondo saves you time and could save you money on your trip.
Can I find flights from Seattle to McAllen with flexible booking policies on momondo?
All flight searches from Seattle to McAllen on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Seattle to McAllen?
momondo helps you find the best flight between Seattle and McAllen by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Seattle to McAllen right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Seattle to McAllen flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.