Cheap flights from St. Louis to Grand Forks (STL - GFK)

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How to find the cheapest flight from
St. Louis (STL) to Grand Forks (GFK)

All the information you need to plan the best STL to GFK flight in 2022: compare St. Louis to Grand Forks flight prices with the expected peak season, weather and rainfall in Grand Forks.
When is the cheapest time to fly from St. Louis to Grand Forks (STL - GFK)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from St. Louis to Grand Forks as you normally would.

What is the cheapest day to fly round-trip from St. Louis to Grand Forks?

Travelers have found that booking a Friday departure is the best way to save up to 18% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

Related info for your journey

Useful info, stats and facts about <span class="emphasized">St. Louis</span> to <span class="emphasized">Grand Forks</span> flights.

COVID Restrictions

View COVID Travel Restrictions for Grand Forks, ND

Do I need a COVID test to fly to Grand Forks from St. Louis?

Information is based on travel restrictions for travel to Grand Forks within the United States

Most visitors from Lambert-St Louis need to provide a negative COVID-19 test result and/or quarantine to enter Grand Forks.

COVID-19 testing requirements
Visitors from Lambert-St Louis are not required to present a negative COVID-19 PCR test or antigen result upon entering Grand Forks.

Quarantine requirements
Visitors from Lambert-St Louis are not required to quarantine after entering Grand Forks.

Do I need a test to fly back to St. Louis from Grand Forks?

Returning to Lambert-St Louis from Grand Forks

COVID-19 testing requirements
Visitors from Grand Forks are not required to present a negative COVID-19 PCR test or antigen result upon entering Lambert-St Louis.

Quarantine requirements
Visitors from Grand Forks are not required to quarantine after entering Lambert-St Louis.

Hide COVID Travel Restrictions for Grand Forks, ND

Alternative routes for St. Louis to Grand Forks

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Grand Forks

Things to know before you go - useful duration and weather info for your trip from St. Louis to Grand Forks.
Average temperature for June in Grand Forks
78.8 °F
Avg rainfall for June in Grand Forks
3.9 ″

Airports servicing St. Louis

Airports servicing Grand Forks

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