The cheapest times to fly from BOI to JMS are

  • January 8th to May 13th (except the week of February 5th)
  • October 22nd to November 11th (except the week of October 29th)

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 BOI to JMS is mid February. Prices can be as high as $975 for Saturday flights during mid December, or as low as $331 for Wednesday flights around mid February.


When to Fly to Jamestown

Flying from Boise, ID (BOI) to Jamestown, ND (JMS) will usually cost between $381 to $688 per person if booking more than four weeks in advance. On average the very cheapest time to fly is mid February with an average ticket price of $406. Due to high demand the most expensive time to fly is mid December, with an average price of $734. Planning your trip to low-cost times can easily save you $328 on economy flights and even more on first-class flights. Generally, any price below $540 can be considered a good price for a round-trip BOI to JMS flight.

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

BOI to JMS Flight Prices

Compared to other flights, the BOI to JMS flight is cheaper than the average and costs less than the average flight leaving from Boise. The average price per mile (for a direct flight) is $0.38, which is a bit above average.


Flight Prices by Day of the Week

Wednesday is usually the cheapest day to depart and return on this flight. Saturdays are the most expensive days to fly to Jamestown, and Tuesdays are the most expensive days to return to Boise. Selecting flights on the least expensive days could save you up to $128 (22%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Wednesday and returning a week later will cost an average of $465. Return trip prices are from the JMS to BOI 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 BOI to JMS can generally find a 1-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 2 hour 34 minutes may not be realistic.


Alternative Nearby Airports

Champion Traveler tells you which airports are nearby and whether tickets might be cheaper alternative airports nearby. Sometimes it’s worth it to fly into a closer airport and then commute to your destination. Remember that there is not usually a nonstop flight from BOI to JMS while comparing.

Destination alternative #1: Hector International Airport (FAR) in Fargo, ND

  • 88 miles (142 km) away from JMS
  • Usually 26.11% less expensive than JMS
  • 1-layover flights available

See BOI to FAR flights

Destination alternative #2: Bismarck Municipal Airport (BIS) in Bismarck/Mandan, ND

  • 98 miles (158 km) away from JMS
  • Usually 22.59% less expensive than JMS
  • 1-layover flights available

See BOI to BIS flights

Destination alternative #3: Grand Forks International Airport (GFK) in Grand Forks, ND

  • 99 miles (159 km) away from JMS
  • Usually 18.33% less expensive than JMS
  • 1-layover flights available

See BOI to GFK flights


Flight Hacking BOI to JMS

Flight hacking is when you book two tickets instead of a layover, sometimes with different airlines. You will need to either bring only a carry-on bag (highly recommended) or leave yourself plenty of time to go through security again. Flight hacking is completely allowed, but airlines don’t always tell you the cheapest way to get from BOI to JMS — but Champion Traveler does!

Hack #1: Denver, CO (BOI > DEN > JMS)

  • Price for both tickets: $491
  • Average savings: $49 (9.12%)

See BOI to DEN flights

Hack #2: Seattle, WA (BOI > SEA > JMS)

  • Price for both tickets: $515
  • Average savings: $25 (4.63%)

See BOI to SEA flights


Flight Questions Answered

Still have questions about flying from BOI to JMS? We’ve got answers.

Which airlines fly this route?

You can find 4 major airlines flying this route most often: Alaska, American, Delta, United, and potentially more during busy seasons.

How far away is it from Jamestown Regional Airport to Boise Air Terminal Airport?

The distance between the two airports is roughly 882 miles or 1419 kilometers.

How long does it take to fly from BOI to JMS?

The real-world flight time for a nonstop BOI to JMS flight is about 2 hour 34 minutes.

How many flights go between Boise, ID and Jamestown, ND?

It depends on the day of the week and the date, but a typical day might have around 12 available flights from BOI to JMS.


Airport Location Info


Departing Airport

Origination codeBOI
Origination airport nameBoise Air Terminal Airport
CityBoise, ID
Countrythe United States

Return Airport

Destination codeJMS
Destination airport nameJamestown Regional Airport
CityJamestown, ND
Countrythe United States


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.