The cheapest times to fly from GGG to SEA are

  • January 8th to February 25th
  • May 28th to June 10th
  • July 30th to August 19th
  • September 3rd to November 18th (except the week of October 1st)

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from GGG to SEA is late October to early November. Prices can be as high as $960 for Sunday flights during early March, or as low as $334 for Tuesday flights around late October to early November.


When to Fly to Seattle

Flying from Longview, TX (GGG) to Seattle, WA (SEA) will usually cost between $405 to $574 per person if booking more than four weeks in advance. On average the very cheapest time to fly is late October to early November with an average ticket price of $386. Due to high demand the most expensive time to fly is early March, with an average price of $541. Planning your trip to low-cost times can easily save you $155 on economy flights and even more on first-class flights. Generally, any price below $435 can be considered a good price for a round-trip GGG to SEA flight.

See below for a graph of average weekly prices for the GGG to SEA route. All prices are for round-trip tickets in USD.

GGG to SEA Flight Prices

Compared to other flights, the GGG to SEA flight is much cheaper than the average and costs less than the average flight leaving from Longview. The average price per mile (for a direct flight) is $0.15, which is far below average.


Flight Prices by Day of the Week

Tuesday is usually the cheapest day to depart and return on this flight. Sundays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $83 (17%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Tuesday and returning a week later will cost an average of $419. Return trip prices are from the SEA to GGG flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from GGG to SEA can generally find a 1-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 4 hour 11 minutes may not be realistic.


Flight Questions Answered

Still have questions about flying from GGG to SEA? We’ve got answers.

Which airlines fly this route?

You can find 2 major airlines flying this route most often: Alaska, American, and potentially more during busy seasons.

How far away is it from Seattle/Tacoma International Airport to East Texas Regional Airport?

The distance between the two airports is roughly 1779 miles or 2863 kilometers.

How long does it take to fly from GGG to SEA?

The real-world flight time for a nonstop GGG to SEA flight is about 4 hour 11 minutes.

How many flights go between Longview, TX and Seattle, WA?

It depends on the day of the week and the date, but a typical day might have around 29 available flights from GGG to SEA.


Airport Location Info


Departing Airport

Origination code GGG
Origination airport name East Texas Regional Airport
City Longview, TX
Country the United States
Latitude 32.4
Longitude -94.7

Return Airport

Destination code SEA
Destination airport name Seattle/Tacoma International Airport
City Seattle, WA
Country the United States
Latitude 47.5
Longitude -122.3


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.