£96 Cheap Flights from San Antonio (SAT) to Seattle (SEA)

You can find one-way and return flights from SAT to SEA with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when SAT to SEA ticket fares go up or down.

The cheapest months to fly from San Antonio, TX (SAT) to Seattle, WA (SEA) are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.

Enter SAT to SEA and your travel dates, then apply the 'Nonstop' filter to see only direct flights.

Sun Country Airlines offers one of the cheapest connecting return flights on this route, with prices starting from around £251. United is one of the cheapest airlines offering nonstop return flights from San Antonio, TX (SAT-San Antonio Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.), with prices starting from around £342 for flights that can be booked for departure within the next year. These prices are for economy/coach class per adult. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.

To find a cheap flight from San Antonio, TX (SAT-San Antonio Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.

The best airline to fly with from San Antonio, TX (SAT-San Antonio Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) will differ from traveler to traveler. If you like to fly early, Alaska Airlines offers early morning flights. If price is the most important factor, Alaska Airlines typically offers the lowest fares. Southwest Airlines offers the most daily flights from San Antonio, TX (SAT-San Antonio Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.

The cheapest months to fly from San Antonio, TX (SAT-San Antonio Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) are typically January and September, with average return flights around £209. However, the most popular months for this route are August and July, meaning you'll find plenty of flight options during those times. If you're looking for the best balance between price and availability, consider flying in September, as it offers lower fares while still providing a good selection of flights.

There are approximately 92 connecting flights per day from San Antonio International (SAT) to Seattle - Tacoma International (SEA). Some common connection points include Dallas-Fort Worth International (DFW), Denver International (DEN), and Love Field (DAL).

Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from San Antonio, TX (SAT) to Seattle, WA (SEA). To compare more early flights, use the "Early Morning" and "Morning" filters in your search.

You'll typically find the most flights from San Antonio International Airport (SAT) to Seattle - Tacoma International Airport (SEA) on a Friday, with around 91 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include American Airlines, Southwest Airlines, and Alaska Airlines. Friday sees notably more flight options compared to other days of the week, offering you a good selection for your journey.

The most popular departure times for flights from San Antonio Intl. (SAT) to Seattle - Tacoma Intl. (SEA) are in the morning, from 6am to 9am. Many major carriers, including Alaska Airlines, American Airlines and Delta, offer flights during this window. Many travellers prefer these early morning flights as they allow you to arrive at your destination with plenty of time to start your day.

A nonstop flight from SAT to SEA typically takes around 4 hours 50 minutes, covering approximately 2,853 kilometers. Connecting flights on this route usually add 1 hour 40 minutes to your travel time. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.

Yes, you can fly business class or first class between SAT and SEA. Airlines that offer business class service on this route include:

* Frontier Airlines
* Delta

First class cabins are available on:

* Alaska Airlines
* United
* Delta
* American Airlines

It's easy to earn miles on a San Antonio, TX (SAT) to Seattle, WA (SEA) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.

*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.

Typically, booking a last minute flight from San Antonio, TX (SAT) to Seattle, WA (SEA) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.

Securing a San Antonio, TX (SAT) to Seattle, WA (SEA) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.

If you booked your San Antonio, TX (SAT-San Antonio Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.