Question : What is the cheapest round-trip ticket you can get to Seattle?
Answer : Delta Air Lines is your best bet for finding that coveted low fare. They're offering fares as low as $366, while prices for other flights are as high as $1,252.
Question : What day in the next four weeks has the best fares?
Answer : Since low prices are preferred, look at Aug 5th. As of Jul 17th, it's showing the cheapest ticket sales at $386. That is 32% below the average price for this route, so you can spend that extra money on a fun experience in Seattle.
Question : How many days should you spend in Seattle?
Answer : Travelers from GRR to SEA stay seven days on average.
Question : Do prices fluctuate more for this route than others?
Answer : Prices for this trip tend to fluctuate more than other flights in the United States. They can vary from $366 to $1,252. Remember, the sooner you book, the more you'll be able to save.
Question : Can you cut down on flight costs by changing the day of the week you travel to Seattle?
Answer : In August, Tuesday is your cheapest day to fly. Flexibility is paramount when booking travel plans in order to keep travel costs down.