Compare and book cheap flights on over 500 airlines!

Name: OneTravel Customer Reviews
Brand: Onetravel
Rating: 4.1 (13792 reviews)

Recommended for your next trip

Based on your most recent searches or your location

$91^.99 ^*

Round Trip

Atlanta

Jul 11 – Jul 14

CMH

ATL

$181^.59$276^.23

Similar trip cost to Atlanta

Need help finding deals?

Our live agents are ready to help you find phone deals!

Book Now - Call Us

1-646-738-4863

24/7 Assistance available

$104^.60 ^*

Round Trip

Fort Lauderdale

Jun 21 – Jun 23

CMH

FLL

$110^.58$163^.58

Similar trip cost to Fort Lauderdale

$109^.99 ^*

Round Trip

Orlando

May 21 – May 25

CMH

ORL

$110^.71$146^.00

Similar trip cost to Orlando

*All fares above were found in last 8 hours.

◊ Expires Apr 30, 2025. Restrictions apply.Discount applies to service fees service fee for qualified airline tickets, hotel, car rental bookings for destinations in the Western region (AZ, CO, ID, MT, NV, NM, UT, WY, AK, CA, HI, OR, WA) of the United States, Caribbean and Central America. Amount of service fees service fee discount varies: for air bookings maximum savings of $5 per person applied to bookings from one (1) traveler up to three (3) travelers; the maximum discount applied is $15; for hotel bookings maximum savings of $12.99 applied on qualified purchases; for car rental bookings maximum savings of $8 applied on qualified bookings; for vacation package bookings maximum savings of $20 applied on qualified bookings. Promo Code and Instant Savings offers can be combined up to the amount of our service fees service fee but cannot be used or combined with any other coupons, promotions or special offers. May be withdrawn at any time without notice. No cash value, void where prohibited.
Close [x]

Here’s why travelers choose OneTravel

Get Great Deals!

Choose from 500+ airlines for low airfares!

Price Match Promise

Find low prices to destinations worldwide.

Easy Cancellations with OneTravel

Convenient self-service options available online.

Expert Guidance

Get personalized assistance from our travel experts.

Cheap Flights from San Antonio to Seattle*

SAT

San Antonio
May 20, 2025

$182^.99

$202^.99

$410^.71

202504~Ref:LTBZxjutqUqHR5-1zVxxuA

* All fares above were last found on Apr 28, 2025 at 6:00 AM EST.

[+] Additional Disclosures

Search Cheap Flights from San Antonio to Seattle

San Antonio to Seattle route to get new nonstop Alaska Airlines flights from July 16, 2019 !

Alaska Airlines is expanding its nonstop service between San Antonio International Airport and Seattle-Tacoma International Airport. So, travelers searching for flights from San Antonio to Seattle can now fly with this airline. This flight service is slated to begin from July 16, 2019. These new Alaska Airlines flights will depart from Seattle at 5:45 P.M. and arrive in San Antonio at 11:55 P.M., whereas the return flights will depart from San Antonio International Airport at 6:45 A.M. and arrive in Seattle-Tacoma International Airport at 9:05 A.M. Each year, over 166,000 passengers fly between San Antonio and Seattle. The reason behind this boost in demand for increased air connectivity between San Antonio and Seattle is their shared trade and business interests, incorporating the high-tech, bioscience, cutting-edge manufacturing and clean energy industries.

Book your flights from San Antonio to Seattle and on airfares. Surrounded by the beautiful Cascade and Olympic Mountains, Seattle is a beautiful seaport situated in Washington, United States. Decorated with beautiful parks, waterways and museums, Seattle is one haven of a destination. Enjoy adventurous and beautiful nature trails at Discovery Park and explore rare and endangered wildlife at Woodland Park Zoo. Don’t miss the exotic sun, sand and surf experience at Golden Gardens Park.

Some of the premier airlines that operate flights from San Antonio to Seattle are United Airlines, American Airlines and US Airways. The flight from San Antonio to Seattle takes about five and a half hours to cover a distance of about 1,775 miles excluding the layover time. So get set for a memorable vacation in the land of Seattle.

Comprehensive Insights About the San Antonio to Seattle Flight Route

When does the earliest flight depart SAT?
6:00AM - 7:00AM
Which is the busiest month to travel from San Antonio to Seattle?
Novemberis considered the peak season for travelers embarking on the journey from San Antonio to Seattle. Planning your trip during this month can help you experience the vibrant atmosphere of Seattle.
Which is the least-busy month to travel from SAT to SEA?
April is regarded as the least busy month for flights from San Antonio to Seattle, offering a more tranquil travel experience.
What is the travel distance between San Antonio and Seattle?
The distance covered on this flight route is approximately 1,774 miles. Understanding the distance between San Antonio to Seattle can aid in planning your journey more effectively.
What are the top airlines offering flights from SAT to SEA?
Alaska Airlines is one of the prominent carriers serving the San Antonio to Seattle route. Consider this when selecting your preferred airline.
How many weekly flights operate between SAT and SEA?
A total of 37 weekly flights are available between SAT to SEA, providing travelers with ample choices and flexibility.
How many daily flights fly between San Antonio and Seattle?
There are 4 daily flights connecting San Antonio to Seattle, allowing passengers to choose flight times that align with their schedules.
Which is the busiest day in terms of passengers flying from SAT to SEA?
Wednesday is the busiest day for travelers on the San Antonio to Seattle route. Knowing this can help you plan your trip to avoid peak travel days.
What percentage of San Antonio to Seattle travelers traveled with their kids under 14?
7% of travelers on this route were accompanied by children under the age of 14. This information is valuable for families planning their trips.
What percentage of San Antonio to Seattle travelers were millennials?
A substantial 40% of travelers on this route were millennials. If you're a millennial traveler, you may find like-minded companions on your journey.
What percentage of San Antonio to Seattle travelers were female?
Approximately 53% of travelers on this route were female. Understanding the gender distribution can be relevant for solo female travelers or for those interested in gender-related travel insights.
What percentage of San Antonio to Seattle travelers were over the age of 60?
A noteworthy 15% of travelers on this route were over the age of 60. This data offers insights for senior travelers or for those seeking a mature travel demographic.
What was the average flight duration of flights from San Antonio to Seattle?
The average flight duration for this route is approximately 04.24 hours. This information can help you plan your journey with a clear understanding of travel time.