$317 Find Cheap Flights from Seattle to Grand Forks - Compare and Save

Flights from Seattle to Grand Forks usually depart from Seattle/Tacoma Intl (SEA) and arrive at Grand Forks (GFK).

Only Economy Class is available on flights from Seattle to Grand Forks.

Most connecting flights from Seattle to Grand Forks pass through Minneapolis St Paul (MSP), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.

On the Seattle to Grand Forks route, being flexible with your departure day can save you up to 74%. Saturday is the cheapest day at $290 round-trip on average, while Sunday is the most expensive at $1,098: a $808 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $429 to $1,409. That means the highest observed fare was about 3x higher than the lowest one.

One-way fares from Seattle to Grand Forks are currently higher than usual. Average one-way flight prices are about $545, which is 61% above the typical average for this route.

Grand Forks is 2 hours ahead of Seattle (Central Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

Round-trip flights from Seattle to Grand Forks range from $428 to $566, with an average of $486 over the past 12 months. Anything below $428 counts as a good deal.