Boston Logan International Airport
Boston · US
BOS See airport pageCheap Flights from Boston (BOS) to St Louis (STL)
Track fares, compare route details, and get alerted when prices from Boston to St Louis drop again.
Typical travel time: 2h 30m
Route pattern: Usually direct
We currently track this route between Boston (BOS) and St Louis (STL).
This trip covers about 1,680 km and usually takes around 2h 30m.
We are still collecting live fare checks for this route. Start a free alert and we will email you as soon as prices appear.
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What we know about this route
103 · BOS
What we know about this route
Route distance
1,680 km
Typical travel time
2h 30m
Route pattern
Usually direct
Last checked
—
Popular airlines on this route
WN
Recent fares we tracked
Recent fares we tracked
No live fares tracked yet
We are still collecting live fare checks for this route. Start a free alert and we will email you as soon as prices appear.
Airport information
Airport information
St. Louis Lambert International Airport
St Louis · US
STL See airport page
Frequently Asked Questions
Frequently Asked Questions
How long does the trip from Boston to St Louis usually take?
This route typically takes around 2h 30m.
How far is Boston to St Louis by air?
The air distance between Boston and St Louis is about 1,680 km.
Are there direct flights from Boston to St Louis?
This route is usually flown direct.
Which airport do you leave from when flying from Boston to St Louis?
Flights on this route usually depart from Boston Logan International Airport (BOS).
Which airport do you arrive at when flying from Boston to St Louis?
Flights on this route usually arrive at St. Louis Lambert International Airport (STL).
Which airlines have appeared on this route?
Airlines we have seen on this route include WN.
How do alerts work for Boston to St Louis?
Create a free alert and we will email you when we detect a cheaper fare for this route.
Can I book directly with the airline?
Yes. We surface the route insights here, and when a good fare appears you book directly with the airline or travel provider.