KSM - St Mary'''s Airport
St Mary'''s, United States
IATA Code: KSM · St Mary'''s, United States
The airport code KSM is the IATA identifier for St Mary'''s Airport. You may also find it referred to as St Mary'''s Airport (KSM).
St Mary'''s Airport (KSM) serves St Mary'''s, United States, in the North America fuel pricing region. It provides essential air connectivity for travelers in the area.
KSM is the IATA airport code for St Mary'''s Airport, located in St Mary'''s, United States. The airport is situated at coordinates 62.0605°N, 163.3020°W. The current jet fuel price in the North America region is $5.21/gallon as of 2026-05-16.
Current Jet Fuel Price (North America)
$5.21/gallon
⚠️ Global Fuel Price Surge 2026: Prices affected by 108%
Airport Information
- IATA Code
- KSM
- City
- St Mary'''s
- Country
- United States
- Timezone
- America/Anchorage
- Latitude
- 62.0605°
- Longitude
- -163.3020°
- Type
- airport
- Fuel Region
- North America
Flight Distances & Estimated Fuel Costs from KSM
Estimated fuel costs based on current jet fuel prices and standard narrowbody aircraft consumption.
| Destination | Distance | Est. Fuel Cost | Fuel Surcharge* |
|---|---|---|---|
| MOU - Mountain Village | 20 km | $292 | $1/passenger |
| MLL - Marshall | 70 km | $1,021 | $2/passenger |
| AUK - Alakanuk | 98 km | $1,430 | $3/passenger |
| EMK - Emmonak | 101 km | $1,473 | $3/passenger |
| RSH - Russian Mission | 108 km | $1,576 | $3/passenger |
| KOT - Kotlik | 109 km | $1,590 | $3/passenger |
| SCM - Scammon Bay | 121 km | $1,765 | $4/passenger |
| VAK - Chevak | 134 km | $1,955 | $4/passenger |
| KUK - Kasigluk | 138 km | $2,013 | $4/passenger |
| CZF - Cape Romanzof | 147 km | $2,144 | $4/passenger |
| HPB - Hooper Bay | 161 km | $2,349 | $5/passenger |
| BET - Bethel | 162 km | $2,363 | $5/passenger |
| KLG - Kalskag | 166 km | $2,422 | $5/passenger |
| WNA - Napakiak | 168 km | $2,451 | $5/passenger |
| AKI - Akiak | 169 km | $2,465 | $5/passenger |
| SMK - St. Michael | 170 km | $2,480 | $5/passenger |
| PKA - Napaskiak | 171 km | $2,495 | $5/passenger |
| KWT - Kwethluk | 172 km | $2,509 | $5/passenger |
| ANV - Anvik | 173 km | $2,524 | $5/passenger |
| HCR - Holy Cross | 184 km | $2,684 | $5/passenger |
| NME - Nightmute | 192 km | $2,801 | $6/passenger |
| OOK - Toksook Bay | 194 km | $2,830 | $6/passenger |
| ANI - Aniak | 204 km | $2,976 | $6/passenger |
| SHX - Shageluk | 205 km | $2,991 | $6/passenger |
| EEK - Eek | 216 km | $3,151 | $6/passenger |
| CYF - Chefornak | 219 km | $3,195 | $6/passenger |
| CHU - Chuathbaluk | 221 km | $3,224 | $6/passenger |
| KKH - Kongiganak | 235 km | $3,428 | $7/passenger |
| UNK - Unalakleet | 239 km | $3,487 | $7/passenger |
| KPN - Kipnuk | 240 km | $3,501 | $7/passenger |
| KWK - Kwigillingok | 243 km | $3,545 | $7/passenger |
| MYU - Mekoryuk | 246 km | $3,589 | $7/passenger |
| KWN - Quinhagak | 268 km | $3,910 | $8/passenger |
| GLV - Golovin | 277 km | $4,041 | $8/passenger |
| SKK - Shaktoolik | 277 km | $4,041 | $8/passenger |
| ELI - Elim | 289 km | $4,216 | $8/passenger |
| WMO - White Mountain | 292 km | $4,260 | $9/passenger |
| OME - Nome | 293 km | $4,274 | $9/passenger |
| SLQ - Sleetmute | 324 km | $4,727 | $9/passenger |
| KKA - Koyuk | 337 km | $4,916 | $10/passenger |
| KAL - Kaltag | 340 km | $4,960 | $10/passenger |
| PTU - Port Moller | 349 km | $5,091 | $10/passenger |
| TOG - Togiak Village | 370 km | $5,398 | $11/passenger |
| TLA - Teller | 384 km | $5,602 | $11/passenger |
| EHM - Cape Newenham | 386 km | $5,631 | $11/passenger |
| TLJ - Tatalina | 387 km | $5,646 | $11/passenger |
| NUL - Nulato | 395 km | $5,762 | $12/passenger |
| KPC - Port Clarence | 396 km | $5,777 | $12/passenger |
| KTS - Brevig Mission | 396 km | $5,777 | $12/passenger |
| WKK - Aleknagik | 400 km | $5,835 | $12/passenger |
* Estimated fuel surcharge per passenger. Actual surcharges vary by airline and booking class.
How Jet Fuel Prices Affect Your KSM Flights
Jet fuel typically accounts for 25-35% of airline operating costs. When fuel prices rise due to global events like conflicts or supply disruptions, airlines pass these costs to passengers through fuel surcharges.
Currently, the North America region has jet fuel priced at $5.21/gallon. This is approximately 108% higher than normal due to Brent crude elevated. EIA Gulf Coast jet fuel at $5.21/gal (2026-05-16). Airlines implementing surcharges globally. IATA reports $175/barrel global average.
Tips to Save on Flights from KSM
- Book during periods of lower fuel prices (typically Q1)
- Choose airlines with fuel-efficient aircraft (787, A350)
- Consider nearby alternative airports
- Book direct flights to avoid multiple fuel surcharges
Climate & Weather at St Mary'''s
St Mary'''s has a subarctic or polar climate with long, cold winters and brief, cool summers. Winter temperatures can drop well below -20°C (-4°F), and severe weather can impact flight operations. During winter months, it's advisable to monitor weather forecasts closely and allow extra time for potential delays or diversions.
Traveler Guide: Flying Through KSM
Traveling through St Mary'''s in the Americas, passengers should be aware that fuel prices in the North America region directly influence ticket pricing. North and South American airports generally have well-established ground transportation networks, including ride-sharing services, shuttles, and rental car agencies. For international arrivals, customs and immigration processing times vary significantly by country.
🇺🇳 United States Travel Tips
Within the United States, TSA PreCheck and Global Entry can significantly reduce security wait times. Domestic flights require a REAL ID-compliant driver's license or passport starting in 2025. Jet fuel prices in North America tend to be among the most competitive globally, though they remain sensitive to Gulf of Mexico refining capacity.
Planning Your Trip via KSM
- Arrival time: Arrive 2 hours early for domestic flights, 3 hours for international flights at St Mary'''s Airport
- Ground transportation: Check current gasoline costs for driving to/from KSM
- Fuel impact awareness: The North America region currently prices jet fuel at $5.21/gallon — compare this with other regions to understand route pricing
- Alternative airports: The nearest airports to KSM are MOU, MLL, AUK — consider these for potentially lower fares