The cheapest times to fly from HHH to GEG are

  • January 1st to February 25th
  • April 16th to May 13th
  • May 28th to June 17th (except the week of June 4th)
  • July 9th to July 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 HHH to GEG is late January. Prices can be as high as $2045 for Sunday flights during early to mid August, or as low as $364 for Tuesday flights around late January.


When to Fly to Spokane

Flying from Hilton Head, SC (HHH) to Spokane, WA (GEG) will usually cost between $439 to $1037 per person if booking more than four weeks in advance. On average the very cheapest time to fly is late January with an average ticket price of $442. Due to high demand the most expensive time to fly is early to mid August, with an average price of $2045. Planning your trip to low-cost times can easily save you $1603 on economy flights and even more on first-class flights. Generally, any price below $654 can be considered a good price for a round-trip HHH to GEG flight.

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

HHH to GEG Flight Prices

Compared to other flights, the HHH to GEG flight is cheaper than the average and costs less than the average flight leaving from Hilton Head Island. The average price per mile (for a direct flight) is $0.19, which is below average.


Flight Prices by Day of the Week

Tuesday is usually the cheapest day to depart and return on this flight. Sundays 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 $307 (36%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Tuesday and returning a week later will cost an average of $540. Return trip prices are from the GEG to HHH 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 HHH to GEG can generally find a 2-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 4 hour 56 minutes may not be realistic.


Flight Hacking HHH to GEG

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 HHH to GEG — but Champion Traveler does!

Hack #1: Seattle, WA (HHH > SEA > GEG)

  • Price for both tickets: $527
  • Average savings: $128 (19.5%)

See HHH to SEA flights

Hack #2: Denver, CO (HHH > DEN > GEG)

  • Price for both tickets: $593
  • Average savings: $61 (9.33%)

See HHH to DEN flights

Hack #3: Los Angeles, CA (HHH > LAX > GEG)

  • Price for both tickets: $615
  • Average savings: $40 (6.04%)

See HHH to LAX flights


Flight Questions Answered

Still have questions about flying from HHH to GEG? 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 Spokane International Airport to Hilton Head Airport?

The distance between the two airports is roughly 2194 miles or 3531 kilometers.

How long does it take to fly from HHH to GEG?

The real-world flight time for a nonstop HHH to GEG flight is about 4 hour 56 minutes.

How many flights go between Hilton Head, SC and Spokane, WA?

It depends on the day of the week and the date, but a typical day might have around 17 available flights from HHH to GEG.


Airport Location Info


Departing Airport

Origination code HHH
Origination airport name Hilton Head Airport
City Hilton Head, SC
Country the United States
Latitude 32.2
Longitude -80.7

Return Airport

Destination code GEG
Destination airport name Spokane International Airport
City Spokane, WA
Country the United States
Latitude 47.6
Longitude -117.5


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.