The cheapest times to fly from STX to GST are

  • May 21st to June 17th
  • July 30th to August 12th

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 STX to GST is early June. Prices can be as high as $3099 for Saturday flights during mid August, or as low as $1940 for Wednesday flights around early June.


When to Fly to Gustavus

Flying from Christiansted, VI (STX) to Gustavus, AK (GST) will usually cost between $1994 to $2279 per person if booking more than four weeks in advance. On average the very cheapest time to fly is early June with an average ticket price of $2064. Due to high demand the most expensive time to fly is mid August, with an average price of $2327. Planning your trip to low-cost times can easily save you $262 on economy flights and even more on first-class flights. Generally, any price below $2095 can be considered a good price for a round-trip STX to GST flight.

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

STX to GST Flight Prices

Compared to other flights, the STX to GST flight is more expensive than the average and costs less than the average flight leaving from Saint Croix. The average price per mile (for a direct flight) is $0.29, which is below 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 out or take a return trip. Selecting flights on the least expensive days could save you up to $187 (8%) 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 $2060. Return trip prices are from the GST to STX 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 STX to GST can generally find a 0-layover flight. Because there is a direct flight option the real-world direct flight time of 9 hour 4 minutes may 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 a nonstop flight from STX to GST while comparing.

Destination alternative #1: Juneau International Airport (JNU) in Juneau, AK

  • 41 miles (66 km) away from GST
  • Usually 17.73% less expensive than GST
  • 2-layover flights available

See STX to JNU flights

Destination alternative #2: Sitka Rocky Gutierrez Airport (SIT) in Sitka, AK

  • 96 miles (154 km) away from GST
  • Usually 0.93% less expensive than GST
  • 2-layover flights available

See STX to SIT flights


Flight Hacking STX to GST

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 STX to GST — but Champion Traveler does!

Hack #1: Seattle, WA (STX > SEA > GST)

  • Price for both tickets: $1220
  • Average savings: $875 (41.77%)

See STX to SEA flights

Hack #2: San Francisco, CA (STX > SFO > GST)

  • Price for both tickets: $1317
  • Average savings: $778 (37.14%)

See STX to SFO flights

Hack #3: Boise, ID (STX > BOI > GST)

  • Price for both tickets: $1353
  • Average savings: $742 (35.42%)

See STX to BOI flights


Flight Questions Answered

Still have questions about flying from STX to GST? We’ve got answers.

Which airlines fly this route?

You can find 3 major airlines flying this route most often: Alaska, American, Cape Air, and potentially more during busy seasons.

How far away is it from Gustavus Airport to Henry E. Rohlsen Airport?

The distance between the two airports is roughly 4492 miles or 7229 kilometers.

How long does it take to fly from STX to GST?

The real-world flight time for a nonstop STX to GST flight is about 9 hour 4 minutes.

How many flights go between Christiansted, VI and Gustavus, AK?

It depends on the day of the week and the date, but a typical day might have around 14 available flights from STX to GST.


Airport Location Info


Departing Airport

Origination code STX
Origination airport name Henry E. Rohlsen Airport
City Christiansted, VI
Country the United States
Latitude 17.7
Longitude -64.8

Return Airport

Destination code GST
Destination airport name Gustavus Airport
City Gustavus, AK
Country the United States
Latitude 58.4
Longitude -135.7


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.