The cheapest times to fly from CHS to SWO are

  • January 8th to February 18th (except the week of February 5th)
  • May 7th to July 29th (except the week of July 2nd)
  • August 13th to September 30th
  • November 5th to November 18th

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 CHS to SWO is mid to late September. Prices can be as high as $757 for Sunday flights during mid December, or as low as $234 for Wednesday flights around mid to late September.


When to Fly to Stillwater

Flying from Charleston, SC (CHS) to Stillwater, OK (SWO) will usually cost between $254 to $540 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 $269. Due to high demand the most expensive time to fly is mid December, with an average price of $502. Planning your trip to low-cost times can easily save you $233 on economy flights and even more on first-class flights. Generally, any price below $370 can be considered a good price for a round-trip CHS to SWO flight.

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

CHS to SWO Flight Prices

Compared to other flights, the CHS to SWO flight is much cheaper than the average and costs much less than the average flight leaving from Charleston. The average price per mile (for a direct flight) is $0.23, which is below average.


Flight Prices by Day of the Week

Wednesday is usually the cheapest day to fly to SWO, and Tuesday the cheapest day to fly back into CHS. 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 $161 (34%) 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 $312. Return trip prices are from the SWO to CHS 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 CHS to SWO 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 46 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 CHS to SWO while comparing.

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

  • 67 miles (108 km) away from SWO
  • Usually 2.43% less expensive than SWO
  • 1-layover flights available

See CHS to TUL flights

Destination alternative #2: Wichita Dwight D Eisenhower National Airport (ICT) in Wichita, KS

  • 105 miles (169 km) away from SWO
  • Usually 1.35% less expensive than SWO
  • 1-layover flights available

See CHS to ICT flights


Flight Questions Answered

Still have questions about flying from CHS to SWO? We’ve got answers.

Which airlines fly this route?

You can find 2 major airlines flying this route most often: American, United, and potentially more during busy seasons.

How far away is it from Stillwater Regional Airport to Charleston AFB/International Airport?

The distance between the two airports is roughly 994 miles or 1600 kilometers.

How long does it take to fly from CHS to SWO?

The real-world flight time for a nonstop CHS to SWO flight is about 2 hour 46 minutes.

How many flights go between Charleston, SC and Stillwater, OK?

It depends on the day of the week and the date, but a typical day might have around 18 available flights from CHS to SWO.


Airport Location Info


Departing Airport

Origination code CHS
Origination airport name Charleston AFB/International Airport
City Charleston, SC
Country the United States
Latitude 32.9
Longitude -80

Return Airport

Destination code SWO
Destination airport name Stillwater Regional Airport
City Stillwater, OK
Country the United States
Latitude 36.2
Longitude -97.1


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.