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Flights from St. Louis Lambert Intl. Airport (STL) to Logan International Airport (BOS)
Flights to Boston
Massachusetts
United States of America
Flights
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Popular airlines from St. Louis Lambert Intl. Airport (STL) to Logan International Airport (BOS)

American Airlines
Delta
United
Southwest Airlines
Alaska Airlines
Frontier Airlines

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Cheap Flights from St. Louis to Boston (STL-BOS)

Prices were available within the past 7 days and start at ￥26,720 for one-way flights and ￥78,700 for roundtrip, for the period specified. Prices and availability are subject to change.

All deals

One way

Roundtrip

Tue, Nov 17 - Sat, Nov 21

STL

St. Louis

BOS

Boston

￥78,700

Roundtrip

Found 1 day ago

Select Delta flight, departing Tue, Nov 17 from St. Louis to Boston, returning Sat, Nov 21, priced at ￥78,700 Found 1 day ago

Mon, Nov 16 - Sat, Nov 21

STL

St. Louis

BOS

Boston

￥81,060

Roundtrip

Found 1 day ago

Select Delta flight, departing Mon, Nov 16 from St. Louis to Boston, returning Sat, Nov 21, priced at ￥81,060 Found 1 day ago

Thu, Nov 19 - Mon, Nov 23

STL

St. Louis

BOS

Boston

￥81,880

Roundtrip

Found 1 day ago

Select American Airlines flight, departing Thu, Nov 19 from St. Louis to Boston, returning Mon, Nov 23, priced at ￥81,880 Found 1 day ago

Thu, Nov 19 - Mon, Nov 23

STL

St. Louis

BOS

Boston

￥83,340

Roundtrip

Found 1 day ago

Select Southwest Airlines flight, departing Thu, Nov 19 from St. Louis to Boston, returning Mon, Nov 23, priced at ￥83,340 Found 1 day ago

Thu, Nov 19 - Mon, Nov 23

STL

St. Louis

BOS

Boston

￥83,390

Roundtrip

Found 1 day ago

Select Delta flight, departing Thu, Nov 19 from St. Louis to Boston, returning Mon, Nov 23, priced at ￥83,390 Found 1 day ago

Thu, Nov 19 - Mon, Nov 23

STL

St. Louis

BOS

Boston

￥83,430

Roundtrip

Found 1 day ago

Select Delta flight, departing Thu, Nov 19 from St. Louis to Boston, returning Mon, Nov 23, priced at ￥83,430 Found 1 day ago

Thu, Nov 19 - Mon, Nov 23

STL

St. Louis

BOS

Boston

￥83,770

Roundtrip

Found 1 day ago

Select American Airlines flight, departing Thu, Nov 19 from St. Louis to Boston, returning Mon, Nov 23, priced at ￥83,770 Found 1 day ago

Thu, Nov 19 - Mon, Nov 23

STL

St. Louis

BOS

Boston

￥85,320

Roundtrip

Found 1 day ago

Select American Airlines flight, departing Thu, Nov 19 from St. Louis to Boston, returning Mon, Nov 23, priced at ￥85,320 Found 1 day ago

Thu, Nov 19 - Mon, Nov 23

STL

St. Louis

BOS

Boston

￥86,390

Roundtrip

Found 1 day ago

Select Southwest Airlines flight, departing Thu, Nov 19 from St. Louis to Boston, returning Mon, Nov 23, priced at ￥86,390 Found 1 day ago

Thu, Nov 19 - Mon, Nov 23

STL

St. Louis

BOS

Boston

￥99,080

Roundtrip

Found 1 day ago

Select United flight, departing Thu, Nov 19 from St. Louis to Boston, returning Mon, Nov 23, priced at ￥99,080 Found 1 day ago

Find the cheapest month to fly from St. Louis (STL) to Boston (BOS)

November is typically the cheapest month to fly

From ￥43,651 - ￥112,598 per traveler.

Travel information

Origin airport	St. Louis Lambert Intl. Airport
Destination airport	Logan International Airport
Distance	1,679 km away
Airlines serving	American Airlines, Delta, United, Southwest Airlines, Alaska Airlines, Frontier Airlines
Popular airline	American Airlines
Roundtrip price	￥78,700
Average flight time	3 hours 8 mins

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Flights from Tokyo (NRT) to Boston (BOS)
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￥26,720 Cheap Flights from St. Louis (STL) to Boston (BOS)

Flight 1

Popular airlines from St. Louis Lambert Intl. Airport (STL) to Logan International Airport (BOS)

Be in the know

Book smarter

Earn twice

Cheap Flights from St. Louis to Boston (STL-BOS)

Find the cheapest month to fly from St. Louis (STL) to Boston (BOS)

November is typically the cheapest month to fly

Travel information

Explore a world of travel with Expedia

￥26,720 Cheap Flights from St. Louis (STL) to Boston (BOS)

Flight 1

Popular airlines from St. Louis Lambert Intl. Airport (STL) to Logan International Airport (BOS)

Be in the know

Book smarter

Earn twice

Cheap Flights from St. Louis to Boston (STL-BOS)

Find the cheapest month to fly from St. Louis (STL) to Boston (BOS)

November is typically the cheapest month to flyNovember is typically the cheapest month to fly

Travel information

Explore a world of travel with Expedia

November is typically the cheapest month to fly