Home Fares From A City Boise, ID Boise, ID (BOI) To St. Louis, MO (STL)
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Last Published Fare:
$410 Flight from Boise, ID (BOI) to St. Louis, MO (STL) (BOI-STL),
Southwest
  • AIRLINES
    Southwest
  • ADVANCE PURCHASE REQUIRED
    10 DAYS BEFORE TRAVEL
  • TRAVEL ENDING
    Wed, May 09, 2012
Found Today by a Traveler Search
Fare Notes:
No min. stay. Fare can be bought one-way for half the lowest roundtrip price.
Travel February 27 through May 9, 2012.

Blackout Dates Apply: March 29 - April 2, and April 7 - April 8, 2012.

Fares available on southwest.com only.

To the best of our knowledge, there is a reasonable amount of seat availability at the stated price. Flexible travel dates may be required to find this rate; seats may not be available on all flights or all dates of travel. Holiday periods may be excluded. We monitor the availability of the fare and take efforts to remove and/or modify fares when no longer available.
All mandatory taxes/fees are included in the price. Tax-inclusive fare may be a few dollars higher or lower depending on the airport you connect through, if any. Baggage fees, if applicable, and other optional fees are not included. Our Dealhounds found this airfare using flexible date search. This means we searched a range of dates to find you the best price.
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Reviews for Boise to St. Louis
1 Traveler Reviews
"Easy flight and connections"
Flight from Boise to St. Louis
Airline: United
RT/OW: roundtrip
Number of Stops: 1 stop in DEN
Date of Flight: September 2010
Seat Class: economy
Check-in Experience
In-flight Service
Seat Comfort
I had great flights. All were on time or nearly on time for departure and arrival. The connecting times were perfecte.
Found by other travelers: Boise, ID (BOI) to St. Louis, MO (STL)
$420
Flight from Boise to (BOI - STL)
Thu, Jul 24 - Tue, Jul 29
Delta
$542
Flight from Boise to (BOI - STL)
Fri, Jun 13 - Thu, Jul 10
Alaska
$480
Flight from Boise to (BOI - STL)
Fri, Jul 18 - Mon, Jul 21
Delta
$430
Flight from Boise to (BOI - STL)
Fri, Jul 18 - Mon, Jul 28
Delta
$405
Flight from Boise to (BOI - STL)
Fri, Jul 11 - Tue, Jul 15
Delta
$390
Flight from Boise to (BOI - STL)
Fri, Aug 15 - Wed, Aug 20
United
$453
Flight from Boise to (BOI - STL)
Thu, Feb 5 - Sat, Feb 7
United
$418
Flight from Boise to (BOI - STL)
Thu, Aug 28 - Sat, Sep 6
Alaska
$430
Flight from Boise to (BOI - STL)
Thu, Feb 5 - Fri, Feb 6
United
$428
Flight from Boise to (BOI - STL)
Thu, Aug 14 - Wed, Aug 20
Alaska
There are approximately 100 flights covering the route from Boise Air Terminal (Gowen Field) in Boise to Lambert-St. Louis International Airport in , provided by as many as 8 airlines.
The following airlines often offer cheap flights from Boise to
Continental
Southwest
United
American
Frontier
Your Travel Dates: to
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