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How to get from Boise to St Louis

No nonstop flights. The fastest way is via Las Vegas: about 8h including the connection. Other options: via Phoenix, Seattle, San Francisco and Los Angeles. Two tickets from $328.

Flights from Boise to St Louis

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Where to connect

Options with one connection, fastest first

fastest, via Las Vegas
8h
two tickets, via Phoenix
$328
connection options
5
straight-line distance
1,391 mi (2,238 km)
fastest
Via Las Vegas
8h
with the connection
Boise to Las Vegas flight 1h 50m
Connection of about 3h
Las Vegas to St Louis flight 3h 10m
two ticketsfrom $332
Via Phoenix
8h 5m
with the connection
Boise to Phoenix flight 2h 10m
Connection of about 3h Arrival: Phoenix Sky Harbor International, Phoenix-Mesa Gateway. Departure to St Louis: Phoenix Sky Harbor International.
Phoenix to St Louis flight 2h 55m
two ticketsfrom $328
Via Seattle
8h 41m
with the connection
Boise to Seattle flight 1h 47m
Connection of about 3h
Seattle to St Louis flight 3h 54m
Via San Francisco
8h 50m
with the connection
Boise to San Francisco flight 1h 55m
Connection of about 3h Arrival: Metropolitan Oakland International, Norman Y. Mineta San Jose International, San Francisco International. Departure to St Louis: Metropolitan Oakland International, Norman Y. Mineta San Jose International, San Francisco International.
San Francisco to St Louis flight 3h 55m
two ticketsfrom $731
Via Los Angeles
9h 2m
with the connection
Boise to Los Angeles flight 2h 27m
Connection of about 3h Arrival: Long Beach, Los Angeles International, Ontario International. Departure to St Louis: Long Beach, Los Angeles International.
Los Angeles to St Louis flight 3h 35m
two ticketsfrom $424

One ticket or two

How the options are calculated and what to keep in mind at the connection

Flight times come from the nonstop schedule (estimated from the distance where there is no schedule), with 3h allowed for the connection. The price of an option is the sum of the lowest known fares for each leg; their dates may not match, so treat it as a guide. The search shows tickets for your dates, including connections on a single ticket.

Nearest nonstop flights

The closest you can get without a connection

Frequently asked questions

Is there a nonstop flight from Boise to St Louis?
There are no nonstop flights in the schedule. You will need a connection, the fastest is via Las Vegas.
What is the fastest way to fly from Boise to St Louis?
Via Las Vegas: 1h 50m to the connection, 3h 10m after it, about 8h in total with 3h for the connection.
How much does a flight from Boise to St Louis with a connection cost?
Two nonstop tickets via Phoenix from $328. This is the sum of the lowest known prices for each leg, and their dates may not match.
Which cities can you connect in between Boise and St Louis?
Las Vegas (8h total), Phoenix (8h 5m total), Seattle (8h 41m total), San Francisco (8h 50m total) and Los Angeles (9h 2m total).
How far is St Louis from Boise?
1,391 mi (2,238 km) in a straight line between the cities.
How much time should I allow for the connection?
The options allow 3h. On a single ticket the carrier is responsible for the connection; on separate tickets you set the margin yourself, allowing time to collect and re-check your bags.