The cheapest times to fly from GUM to CMH are

  • January 22nd to May 20th (except the weeks of March 12th and April 23rd)
  • October 8th to November 25th

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 CMH is early to mid October. Prices can be as high as $2251 for Saturday flights during early to mid December, or as low as $1335 for Thursday flights around early to mid October.


When to Fly to Columbus

Flying from Guam, GU (GUM) to Columbus, OH (CMH) will usually cost between $1335 to $1639 per person if booking more than four weeks in advance. On average the very cheapest time to fly is early to mid October with an average ticket price of $1335. Due to high demand the most expensive time to fly is early to mid December, with an average price of $1632. Planning your trip to low-cost times can easily save you $297 on economy flights and even more on first-class flights. Generally, any price below $1439 can be considered a good price for a round-trip GUM to CMH flight.

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

GUM to CMH Flight Prices

Compared to other flights, the GUM to CMH flight is slightly more expensive than the average and costs about as much as the average flight leaving from Guam. The average price per mile (for a direct flight) is $0.12, which is far below average.


Flight Prices by Day of the Week

Thursday is usually the cheapest day to fly to CMH, and Tuesday the cheapest day to fly back into GUM. Saturdays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $125 (6%) 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 $1397. Return trip prices are from the CMH 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 CMH can generally find a 2-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 14 hour 44 minutes may not be realistic.


Flight Questions Answered

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

Which airlines fly this route?

You can find 7 major airlines flying this route most often: American, ANA, Asiana, Delta, JAL, SAS, United, and potentially more during busy seasons.

How far away is it from John Glenn Columbus International Airport to Guam International Airport?

The distance between the two airports is roughly 7639 miles or 12294 kilometers.

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

The real-world flight time for a nonstop GUM to CMH flight is about 14 hour 44 minutes.

How many flights go between Guam, GU and Columbus, OH?

It depends on the day of the week and the date, but a typical day might have around 15 available flights from GUM to CMH.


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 CMH
Destination airport name John Glenn Columbus International Airport
City Columbus, OH
Country the United States
Latitude 40
Longitude -82.9


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.