How to find the cheapest flight from
Boston (BOS) to Grand Forks (GFK)
What is the cheapest day to fly round-trip from Boston to Grand Forks?
Flights from Boston to Grand Forks are found to be more expensive on Thursday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Grand Forks.
When is the cheapest time to fly from Boston to Grand Forks (BOS - GFK)?
It’s typically best to fly out from Boston to Grand Forks in the morning. Doing so could potentially save you 13% on the flight price compared to flying in the afternoon, which is usually more expensive.
One-way flights to Grand Forks from Boston
The cheapest one-way flights from Boston to Grand Forks
1:58 pm - 6:17 am
2:30 am - 5:31 pm
Related info for your journey
Useful info, stats and facts about Boston to Grand Forks flights.
Alternative routes for Boston to Grand Forks
Destination information for Grand Forks
Things to know before you go. Useful info for your trip from Boston to Grand Forks