Cheap Flight Deals to St. Marys

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DXB
Dubai
KMS
St Marys
14 Dec 2025 - 22 Dec 2025
from $234 
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ATL
Atlanta
KMS
St Marys
14 Dec 2025 - 22 Dec 2025
from $256 
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DEN
Denver
KMS
St Marys
14 Dec 2025 - 22 Dec 2025
from $130 
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MIA
Miami
KMS
St Marys
14 Dec 2025 - 22 Dec 2025
from $317 
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ORD
Chicago
KMS
St Marys
14 Dec 2025 - 22 Dec 2025
from $200 
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JFK
New York
KMS
St Marys
14 Dec 2025 - 22 Dec 2025
from $120 

Book flights to St. Marys at the best price

Looking for cheap flights to St. Marys, Alaska? You are heading to the crossroads of the Yukon and Andreafsky rivers! Known locally as Algaaciq, St. Marys is a bustling sub-regional hub that serves as the gateway to the lower Yukon Delta. Whether you are traveling for subsistence fishing, government work, or to explore the pristine Andreafsky Wilderness, CompareWings helps you navigate the unique logistics of bush travel.

Why Visit St. Marys?

St. Marys offers a unique blend of modern logistics and traditional Yup'ik culture. Situated on the rolling hills overlooking the confluence of two great rivers, it provides access to some of the best salmon fishing in the state.

Unlike many smaller villages, St. Marys has a larger runway and more infrastructure, making it a reliable jumping-off point for adventurers heading to Pilot Station, Mountain Village, or into the Andreafsky River wilderness area.

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When’s a good time to book a flight to St. Marys?

What’s the cheapest day of the week to fly to St. Marys?

If you’re looking for a flight deal for St. Marys, it’s recommended to look for departures on Monday. Sunday tends to have higher prices.

What is the cheapest month to fly to St. Marys?

Historically, December has been the cheapest month for flights to St. Marys. On the other hand, the most expensive months tend to be May.

How to Find Cheap Flights to St. Marys

Flying to rural Alaska is expensive, but there are ways to manage the cost. Here are the best tips for booking flights to St. Marys:

  • Book the Trunk Route (ANC-KSM): The most direct way to reach St. Marys is the "trunk" flight from Anchorage. These flights are often operated by larger turboprops and can be cheaper than connecting through Bethel. Book this leg as early as possible.

  • Check Connection Hubs: Compare prices between flying directly from Anchorage (ANC) versus connecting through Bethel (BET). Sometimes the connection via Bethel offers more schedule flexibility.

  • Be "Weather Aware": Flights to St. Marys can be delayed by fog or wind. If you are connecting to a smaller village like Pitkas Point or Pilot Station, leave plenty of buffer time in your itinerary.

  • Watch Baggage Allowances: If you are bringing hunting gear or planning to fly home with a box of frozen fish, check the baggage fees for regional carriers like Grant Aviation or Ryan Air, as they charge by the pound for excess weight.

Major Airports near St. Marys

St. Marys is accessible only by air (and river boat in summer). It serves as the primary aviation hub for the surrounding villages:

  • St. Marys Airport (KSM) – The main airport with a paved runway capable of handling larger cargo and passenger aircraft. It is located about 4 miles from the main town site.
  • Bethel Airport (BET) – The major regional hub for Western Alaska. You may connect here if traveling from other parts of the Delta.
  • Ted Stevens Anchorage International Airport (ANC) – The primary gateway. Most travelers fly ANC to KSM directly.

Popular Flight Routes from St. Marys (KSM)

Best Place to Stay in St. Marys

Accommodation options in bush Alaska are functional and limited. You typically won't find chain hotels, but rather local hospitality.

  • St. Mary's Lodge: The primary lodging option for contractors and visitors. It typically offers simple rooms and meals, which are essential as restaurants are scarce.

  • Bed & Breakfasts: A few local families operate B&Bs. These are often the best way to learn about the local lifestyle and get tips on river conditions.

  • School District Housing: If you are visiting for educational purposes, coordinate with the St. Marys City School District, as they sometimes have housing for visiting staff.

Note: St. Marys is a "damp" community (sale of alcohol is prohibited, but importation for personal use is allowed with permits). Always check current local ordinances before traveling.

Airlines Offering Flights to St. Marys

Service is provided by regional Alaskan carriers specializing in rugged terrain:

Best Places to Visit near St. Marys

St. Marys is the jumping-off point for the Andreafsky and Yukon river adventures.

  • The Andreafsky River: A designated Wild and Scenic River. It is world-renowned for its runs of King and Chum salmon and offers incredible remote float trips.

  • The Yukon River: Witness the sheer scale of Alaska's largest river. In summer, the river is the highway, busy with skiffs traveling between villages.

  • Berry Picking on the Tundra: In late summer (August/September), the hills around St. Marys turn purple and orange with blueberries and cloudberries (salmonberries). It's a favorite local pastime.

  • Winter Potlatch: If you visit in winter, you may be lucky enough to witness a traditional Potlatch, a gathering of dancing, drumming, and gift-giving that celebrates Yup'ik culture.

Why Book with CompareWings?

Here’s why travelers trust CompareWings for booking flights to the Alaskan Bush:

  • Direct access to schedules for Grant Aviation and Ryan Air
  • Clear info on weight restrictions for small planes
  • Best connections from Anchorage to minimize layovers
  • Alerts for seasonal weather disruptions
  • Support for multi-village itineraries

Ready to experience the heart of the Yukon Delta? St. Marys welcomes you. Let us help you find the best way north.

Compare, book, and save on flights to St. Marys today — only at CompareWings!

Frequently Asked Questions

The most common route is to fly from Anchorage (ANC) to St. Marys (KSM). The flight takes approximately 1.5 to 2 hours. Alternatively, you can fly into Bethel (BET) and take a smaller connecting commuter flight.


No, St. Marys is not connected to the contiguous road system. There is a local road connecting St. Marys to the nearby village of Pitkas Point and Andreafsky, but access to the outside world is only by plane or boat.


Summer (June to August) is the best time for fishing and boating. September is excellent for berry picking and hunting. Winter offers snowmachine travel and cultural festivals, but temperatures can be extreme.


Yes, GCI provides mobile service in St. Marys. AT&T and other carriers may have limited or roaming coverage, but GCI is the primary provider for the region.

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