Cheap Flights to Ada County from $57

Popular airlines to Ada County

  • Alaska Airlines

    Alaska Airlines

  • Delta

    Delta

  • United

    United

  • American Airlines

    American Airlines

  • Southwest Airlines

    Southwest Airlines

  • Frontier Airlines

    Frontier Airlines

  • Hawaiian Airlines

    Hawaiian Airlines

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Top Cities to Visit in Ada County

Boise featuring fall colors and a park
FlightsFlights

Boise

Boise

How much is the cheapest flight to Ada County?

Prices were available within the past 7 days and start at $57 for one-way flights and $106 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Sun, Dec 7 - Thu, Dec 11
DEN
Denver
BOI
Boise
$106 Roundtrip, found 19 hours ago
$106
Roundtrip
found 19 hours ago
Select Frontier Airlines flight, departing Sun, Dec 7 from Denver to Boise, returning Thu, Dec 11, priced at $106 found 19 hours ago
Alaska Airlines
Sat, Oct 18 - Wed, Oct 22
SFO
San Francisco
BOI
Boise
$107 Roundtrip, found 1 day ago
$107
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sat, Oct 18 from San Francisco to Boise, returning Wed, Oct 22, priced at $107 found 1 day ago
United
Wed, Oct 29 - Sat, Nov 1
SFO
San Francisco
BOI
Boise
$107 Roundtrip, found 1 day ago
$107
Roundtrip
found 1 day ago
Select United flight, departing Wed, Oct 29 from San Francisco to Boise, returning Sat, Nov 1, priced at $107 found 1 day ago
Hawaiian Airlines
Tue, Nov 4 - Wed, Nov 12
SFO
San Francisco
BOI
Boise
$114 Roundtrip, found 1 day ago
$114
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Tue, Nov 4 from San Francisco to Boise, returning Wed, Nov 12, priced at $114 found 1 day ago
Frontier Airlines
Fri, Oct 3 - Fri, Oct 17
DEN
Denver
BOI
Boise
$114 Roundtrip, found 7 hours ago
$114
Roundtrip
found 7 hours ago
Select Frontier Airlines flight, departing Fri, Oct 3 from Denver to Boise, returning Fri, Oct 17, priced at $114 found 7 hours ago
Alaska Airlines
Fri, Oct 31 - Tue, Nov 4
LAS
Las Vegas
BOI
Boise
$116 Roundtrip, found 2 days ago
$116
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Fri, Oct 31 from Las Vegas to Boise, returning Tue, Nov 4, priced at $116 found 2 days ago
Delta
Wed, Oct 22 - Wed, Oct 29
PDX
Portland
BOI
Boise
$117 Roundtrip, found 1 day ago
$117
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Oct 22 from Portland to Boise, returning Wed, Oct 29, priced at $117 found 1 day ago
Alaska Airlines
Tue, Oct 21 - Tue, Oct 28
SMF
Sacramento
BOI
Boise
$117 Roundtrip, found 1 day ago
$117
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Tue, Oct 21 from Sacramento to Boise, returning Tue, Oct 28, priced at $117 found 1 day ago
Alaska Airlines
Sat, Nov 8 - Tue, Nov 11
SEA
Seattle
BOI
Boise
$117 Roundtrip, found 3 hours ago
$117
Roundtrip
found 3 hours ago
Select Alaska Airlines flight, departing Sat, Nov 8 from Seattle to Boise, returning Tue, Nov 11, priced at $117 found 3 hours ago
Southwest Airlines
Wed, Nov 5 - Sat, Nov 8
PHX
Phoenix
BOI
Boise
$121 Roundtrip, found 1 day ago
$121
Roundtrip
found 1 day ago
Select Southwest Airlines flight, departing Wed, Nov 5 from Phoenix to Boise, returning Sat, Nov 8, priced at $121 found 1 day ago

Airports in Ada County

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Boise Airport BOI. Cheapest option available. Flights from $437
BOI
Boise Airport
Cheapest
Flights from $437

Trending flights to Ada County

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Sun, Dec 7 - Thu, Dec 11
DEN
Denver
BOI
Boise
$106 Roundtrip, found 19 hours ago
$106
Roundtrip
found 19 hours ago
Select Frontier Airlines flight, departing Sun, Dec 7 from Denver to Boise, returning Thu, Dec 11, priced at $106 found 19 hours ago

Book with confidence

Book with confidence

Fargo Hector International Airport offers nonstop flights to cities across the US. From ski trips to golf getaways to a week on the beach, it's all within reach when you fly FAR.

Plan your trip and fly nonstop from Fargo to Atlanta, Chicago, Dallas, Denver, Las Vegas, Minneapolis/St. Paul, Nashville, and Phoenix-Mesa, with seasonal service to Orlando, Phoenix-Sky Harbor, and St. Pete–Clearwater.

Take advantage of our convenient new parking garage with affordable rates. Enjoy short lines, a simple terminal, and fast check-ins. From parking to boarding, it's smooth every step of the way.

Travel information

Travel information

Ada County Flights Information

Airlines serving
Frontier Airlines, Southwest Airlines, American Airlines, Alaska Airlines, United, Delta, Hawaiian Airlines
Roundtrip price
from $106
Ada County Flights Information

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