Cheap Flights to Adams County from $57

View $57 flight on Tue, Sep 8, 2026Opens in a new window

Popular airlines to Adams County

  • Alaska Airlines

  • Delta

  • United

  • American Airlines

  • Southwest Airlines

  • Frontier Airlines

  • Air Canada

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How much is the cheapest flight to Adams County?

Prices were available within the past 7 days and start at $57 for one-way flights and $124 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Tue, Jun 23 - Tue, Jun 30
DEN
Denver
BOI
Boise
$124 Roundtrip, found 1 day ago
$124
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Tue, Jun 23 from Denver to Boise, returning Tue, Jun 30, priced at $124 found 1 day ago
Frontier Airlines
Tue, Jul 28 - Tue, Aug 4
DEN
Denver
BOI
Boise
$134 Roundtrip, found 11 hours ago
$134
Roundtrip
found 11 hours ago
Select Frontier Airlines flight, departing Tue, Jul 28 from Denver to Boise, returning Tue, Aug 4, priced at $134 found 11 hours ago
Delta
Fri, May 29 - Sat, May 30
SEA
Seattle
BOI
Boise
$137 Roundtrip, just found
$137
Roundtrip
just found
Select Delta flight, departing Fri, May 29 from Seattle to Boise, returning Sat, May 30, priced at $137 just found
Frontier Airlines
Tue, May 26 - Thu, May 28
DEN
Denver
BOI
Boise
$138 Roundtrip, found 6 hours ago
$138
Roundtrip
found 6 hours ago
Select Frontier Airlines flight, departing Tue, May 26 from Denver to Boise, returning Thu, May 28, priced at $138 found 6 hours ago
Frontier Airlines
Tue, Aug 11 - Thu, Aug 13
DEN
Denver
BOI
Boise
$151 Roundtrip, found 2 days ago
$151
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Tue, Aug 11 from Denver to Boise, returning Thu, Aug 13, priced at $151 found 2 days ago
Southwest Airlines
Fri, Jun 26 - Sun, Jun 28
SEA
Seattle
BOI
Boise
$157 Roundtrip, found 6 hours ago
$157
Roundtrip
found 6 hours ago
Select Southwest Airlines flight, departing Fri, Jun 26 from Seattle to Boise, returning Sun, Jun 28, priced at $157 found 6 hours ago
Alaska Airlines
Fri, May 29 - Sat, May 30
SEA
Seattle
BOI
Boise
$157 Roundtrip, just found
$157
Roundtrip
just found
Select Alaska Airlines flight, departing Fri, May 29 from Seattle to Boise, returning Sat, May 30, priced at $157 just found
Frontier Airlines
Sun, May 24 - Tue, Jun 2
ONT
Ontario
BOI
Boise
$159 Roundtrip, found 4 days ago
$159
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Sun, May 24 from Ontario to Boise, returning Tue, Jun 2, priced at $159 found 4 days ago
Frontier Airlines
Thu, Jun 4 - Tue, Jun 16
PHX
Phoenix
BOI
Boise
$185 Roundtrip, found 3 days ago
$185
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Thu, Jun 4 from Phoenix to Boise, returning Tue, Jun 16, priced at $185 found 3 days ago
United
Sat, May 30 - Wed, Jun 3
SEA
Seattle
BOI
Boise
$197 Roundtrip, found 21 hours ago
$197
Roundtrip
found 21 hours ago
Select United flight, departing Sat, May 30 from Seattle to Boise, returning Wed, Jun 3, priced at $197 found 21 hours ago

Trending flights to Adams 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.

Bargain Flight
Wed, May 27 - Mon, Jun 1
SEA
Seattle
BOI
Boise
$137 Roundtrip, found 14 hours ago
$137
Roundtrip
found 14 hours ago
Select Bargain Flight flight, departing Wed, May 27 from Seattle to Boise, returning Mon, Jun 1, priced at $137 found 14 hours ago

Frequently asked questions

How do I find cheap flights to Adams County that have flexible change policies?
It's quick and easy with Expedia. Firstly, type in your travel details and click "Search." Step 2? Check "No change fee" directly under the "Flexible change policies" filter to the left of your screen. Step 3. Nab your flexible and cheap airfare to Adams County.
Which airlines fly to Adams County?
Dig out your passport, pack your bags and choose from these quality airlines that fly into or near Adams County:

  • Alaska Airlines - 754 flights to or near Adams County each month, including 754 flights to Boise Airport (BOI) per month.
  • Delta Air Lines - 489 flights to or near Adams County each month, including 489 flights to Boise Airport (BOI) per month.
  • United Airlines - 303 flights to or near Adams County each month, including 303 flights to Boise Airport (BOI) per month.

How can I find cheap tickets to Adams County?
One of the easiest ways to nab cheap tickets to Adams County is to be flexible with your dates. Search for your flights, then click "flexible dates" above the results. It will bring up the cheapest prices for nearby days. The lowest price for a flight to Adams County in the last seven days was $124. Booking ahead will usually help you get an even bigger bargain.
How much is a flight to Adams County?
You could have nabbed a return air ticket to Adams County from anywhere between $124 and $197 in the last seven days. For one-way trips leaving from Denver (DEN), the lowest price during this time was just $57.
What are the most popular airports to fly into in Adams County?
A major entryway to Adams County, about 1,994 flights cruise into Boise Airport (BOI) every month. Keep an eye out for an awesome deal, lock in your fare and prepare to discover this wonderful region.
When is the cheapest time to fly to Adams County?
Fly out on a Tuesday to raise your chances of picking up the cheapest fare to Adams County. Mondays are usually the second most affordable day to take off. Saturday is generally the most expensive day to fly anywhere.
How much is a plane ticket to Adams County?
Plane tickets ranged anywhere from $124 to $197 in the last seven days. When you're ready to book, we'll be ready to help you lock in an awesome deal to Adams County.
What months are the cheapest to book a flight to Adams County?
Reserve your ticket in February for the cheapest flights to Adams County. The month of December is often the most expensive time to purchase a fare.
How long is a flight to Adams County?
Flight times can vary for many reasons, including where you're leaving from. We've put together a list of average flight times for a few of the top domestic routes to Adams County:

  • Seattle, WA (SEA-Seattle - Tacoma Intl.) to Boise Airport (BOI) - 1 hour and 26 minutes
  • Denver, CO (DEN-Denver Intl.) to Boise Airport (BOI) - 1 hour and 57 minutes
  • San Francisco, CA (SFO-San Francisco Intl.) to Boise Airport (BOI) - 1 hour and 40 minutes

What is the best time to go to Adams County?
Summer begins June 20 in the Northern Hemisphere, and these warmer months are a lovely time to travel to the leading Adams County city of New Meadows. Average temperatures vary between 45ºF and 70ºF at this time of year. The largest crowds can be found here in January, July and September.

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Travel information

*Flight schedules are subject to change.

*Available to One Key members.

 

*Flight schedules are subject to change.

*Available to One Key members.

 

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