The cheapest times to fly from GUM to FSM are

  • January 29th to April 22nd
  • May 14th to June 3rd
  • September 17th to December 2nd

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 GUM to FSM is mid to late September. Prices can be as high as $4781 for Saturday flights during early January, or as low as $1607 for Thursday flights around mid to late September.


When to Fly to Fort Smith

Flying from Guam, GU (GUM) to Fort Smith, AR (FSM) will usually cost between $1607 to $2492 per person if booking more than four weeks in advance. On average the very cheapest time to fly is mid to late September with an average ticket price of $1644. Due to high demand the most expensive time to fly is early January, with an average price of $3047. Planning your trip to low-cost times can easily save you $1403 on economy flights and even more on first-class flights. Generally, any price below $1817 can be considered a good price for a round-trip GUM to FSM flight.

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

GUM to FSM Flight Prices

Compared to other flights, the GUM to FSM flight is more expensive than the average and costs slightly more than the average flight leaving from Guam. The average price per mile (for a direct flight) is $0.15, which is far below average.


Flight Prices by Day of the Week

Thursday is usually the cheapest day to fly to FSM, and Tuesday the cheapest day to fly back into GUM. Saturdays are the most expensive days to fly to Fort Smith, and Fridays are the most expensive days to return to Guam. Selecting flights on the least expensive days could save you up to $271 (10%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Thursday and returning a week later will cost an average of $1836. Return trip prices are from the FSM to GUM 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 GUM to FSM can generally find a 1-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 14 hour 8 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 GUM to FSM while comparing.

Destination alternative #1: Tulsa International Airport (TUL) in Tulsa, OK

  • 104 miles (167 km) away from FSM
  • Usually 20.80% less expensive than FSM
  • 2-layover flights available

See GUM to TUL flights

Destination alternative #2: Northwest Arkansas Regional Airport (XNA) in Fayetteville, AR

  • 65 miles (105 km) away from FSM
  • Usually 10.02% less expensive than FSM
  • 2-layover flights available

See GUM to XNA flights


Flight Hacking GUM to FSM

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 GUM to FSM — but Champion Traveler does!

Hack #1: Nashville, TN (GUM > BNA > FSM)

  • Price for both tickets: $1702
  • Average savings: $115 (6.33%)

See GUM to BNA flights

Hack #2: Lexington, KY (GUM > LEX > FSM)

  • Price for both tickets: $1736
  • Average savings: $81 (4.46%)

See GUM to LEX flights

Hack #3: New Orleans, LA (GUM > MSY > FSM)

  • Price for both tickets: $1737
  • Average savings: $80 (4.4%)

See GUM to MSY flights


Flight Questions Answered

Still have questions about flying from GUM to FSM? We’ve got answers.

Which airlines fly this route?

You can find 5 major airlines flying this route most often: American, Delta, JAL, Korean Air, United, and potentially more during busy seasons.

How far away is it from Fort Smith Regional Airport to Guam International Airport?

The distance between the two airports is roughly 7307 miles or 11759 kilometers.

How long does it take to fly from GUM to FSM?

The real-world flight time for a nonstop GUM to FSM flight is about 14 hour 8 minutes.

How many flights go between Guam, GU and Fort Smith, AR?

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


Airport Location Info


Departing Airport

Origination code GUM
Origination airport name Guam International Airport
City Guam, GU
Country the United States
Latitude 13.5
Longitude 144.8

Return Airport

Destination code FSM
Destination airport name Fort Smith Regional Airport
City Fort Smith, AR
Country the United States
Latitude 35.3
Longitude -94.4


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.