Flights To Ada County - Cheap Flights Starting at CA $85

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Boise

Flights
Boise

How Much Does it Cost To Fly To Ada County?

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Thu, Feb 18 - Mon, Feb 22
LAS
Harry Reid Intl.
BOI
Boise
CA $170 Roundtrip, found 1 day ago
CA $170
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Thu, Feb 18 from Harry Reid Intl. to Boise, returning Mon, Feb 22, priced at CA $170 found 1 day ago
Fri, Nov 6 - Sun, Nov 8
SEA
Seattle - Tacoma Intl.
BOI
Boise
CA $233 Roundtrip, found 4 days ago
CA $233
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Fri, Nov 6 from Seattle - Tacoma Intl. to Boise, returning Sun, Nov 8, priced at CA $233 found 4 days ago
Fri, Nov 6 - Mon, Nov 9
BZN
Bozeman Yellowstone Intl.
BOI
Boise
CA $281 Roundtrip, found 6 days ago
CA $281
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Fri, Nov 6 from Bozeman Yellowstone Intl. to Boise, returning Mon, Nov 9, priced at CA $281 found 6 days ago
Thu, Nov 12 - Sat, Nov 14
PDX
Portland Intl.
BOI
Boise
CA $338 Roundtrip, found 2 days ago
CA $338
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Thu, Nov 12 from Portland Intl. to Boise, returning Sat, Nov 14, priced at CA $338 found 2 days ago
Fri, Dec 4 - Mon, Dec 7
ATL
Hartsfield-Jackson Atlanta Intl.
BOI
Boise
CA $419 Roundtrip, found 1 day ago
CA $419
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Fri, Dec 4 from Hartsfield-Jackson Atlanta Intl. to Boise, returning Mon, Dec 7, priced at CA $419 found 1 day ago
Wed, Dec 30 - Mon, Jan 4
DEN
Denver Intl.
BOI
Boise
CA $428 Roundtrip, found 1 day ago
CA $428
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Wed, Dec 30 from Denver Intl. to Boise, returning Mon, Jan 4, priced at CA $428 found 1 day ago
Wed, Nov 18 - Mon, Nov 23
SNA
John Wayne
BOI
Boise
CA $460 Roundtrip, found 5 days ago
CA $460
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Wed, Nov 18 from John Wayne to Boise, returning Mon, Nov 23, priced at CA $460 found 5 days ago
Thu, Oct 22 - Sun, Oct 25
YYZ
Pearson Intl.
BOI
Boise
CA $504 Roundtrip, found 5 days ago
CA $504
Roundtrip
found 5 days ago
Select Delta flight, departing Thu, Oct 22 from Pearson Intl. to Boise, returning Sun, Oct 25, priced at CA $504 found 5 days ago
Sun, Nov 15 - Wed, Nov 18
YYC
Calgary Intl.
BOI
Boise
CA $688 Roundtrip, found 14 hours ago
CA $688
Roundtrip
found 14 hours ago
Select Alaska Airlines flight, departing Sun, Nov 15 from Calgary Intl. to Boise, returning Wed, Nov 18, priced at CA $688 found 14 hours ago
Wed, Nov 18 - Sun, Nov 22
YVR
Vancouver Intl.
BOI
Boise
CA $706 Roundtrip, found 1 day ago
CA $706
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Wed, Nov 18 from Vancouver Intl. to Boise, returning Sun, Nov 22, priced at CA $706 found 1 day ago
OriginDestinationTravel datesFlights from*
SEABoiseNovember 6 to November 8CA $233
LAXBoiseJanuary 13 to January 20CA $285
SANBoiseNovember 5 to November 9CA $295
SFOBoiseDecember 3 to December 7CA $321
PDXBoiseNovember 12 to November 14CA $338
GEGBoiseDecember 11 to December 13CA $352
DENBoiseDecember 30 to January 4CA $428
PHXBoiseDecember 23 to December 30CA $435
SLCBoiseNovember 5 to November 8CA $630
ONTBoiseDecember 23 to December 27CA $853
*Prices include taxes and fees
OriginDestinationTravel datesFlights from*
SANBoiseOctober 16 to October 18CA $674
PHXBoiseOctober 16 to October 19CA $681
PDXBoiseOctober 16 to October 18CA $825
GEGBoiseOctober 16 to October 16CA $847
SEABoiseOctober 16 to October 18CA $938
*Prices include taxes and fees
Price found within the past 48 hours. Click for updated prices.
Holiday Inn Express Boise - University Area by IHG
3.0-star property

Holiday Inn Express Boise - University Area by IHG

Dec 4 - Dec 8

4 night stay

Montreal (YUL) to Boise (BOI)

Delta • Non-stop roundtrip • Coach
Price was CA $1,158, price is now CA $1,111 per person
CA $1,111
per person
found 21 hours ago
Modern Hotel
3.0-star property

Modern Hotel

Oct 13 - Oct 15

2 night stay

Las Vegas (LAS) to Boise (BOI)

Alaska Airlines • Coach

Boise (BOI) to Las Vegas (LAS)

Frontier Airlines • Coach
Price was CA $1,280, price is now CA $1,211 per person
CA $1,211
per person
just found
The SPARROW
2.0-star property

The SPARROW

Oct 13 - Oct 15

2 night stay

Las Vegas (LAS) to Boise (BOI)

Alaska Airlines • Coach

Boise (BOI) to Las Vegas (LAS)

Frontier Airlines • Coach
Price was CA $1,293, price is now CA $1,232 per person
CA $1,232
per person
just found
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Travelers ❤️ These Ada County 🏨

My Place Hotel - Boise/Meridian, ID

My Place Hotel - Boise/Meridian, ID

2.5 out of 5
3050 East Jewell Street Meridian ID
Stay at this hotel in Meridian. Enjoy free WiFi, free parking, and a 24-hour front desk. Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions Big Al's and The Village at Meridian are located nearby.
9.2/10 Wonderful! (1,867 reviews)
"Be sure to ask for utensils, cookware, dishes at the desk. Although the room was nice with a kitchenette, the cones were completely bare. I couldn’t give any opinion about the amenities because we didn’t really use them except for would have been nice to have two of each of the things I just referred ..."

Reviewed on Oct 12, 2026

Opens in a new windowMy Place Hotel - Boise/Meridian, ID
Quality Inn & Suites Meridian - West Boise

Quality Inn & Suites Meridian - West Boise

2.5 out of 5
1575 S Meridian Rd Meridian ID
Book a stay at this family-friendly hotel in Meridian. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions Roaring Springs Waterpark and Wahooz Family Fun Zone are located nearby.
7.4/10 Good! (1,004 reviews)
"The pillows are very hard. Instead of 5 small crappy pillows maybe put 2 decent pillows in each room."

Reviewed on Oct 9, 2026

Opens in a new windowQuality Inn & Suites Meridian - West Boise
La Quinta Inn & Suites by Wyndham Meridian / Boise West

La Quinta Inn & Suites by Wyndham Meridian / Boise West

3 out of 5
800 S Allen Street Meridian ID
Book a stay at this business-friendly hotel in Meridian. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff in our reviews. Popular attractions Topgolf and Slanted Rock Brewing Company are located nearby.
Opens in a new windowLa Quinta Inn & Suites by Wyndham Meridian / Boise West
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Motel 6 Meridian, ID - Boise W

Motel 6 Meridian, ID - Boise W

2 out of 5
1047 S Progress Ave Meridian ID
Stay at this motel in Meridian. Enjoy free WiFi, free parking, and a 24-hour front desk. Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions Roaring Springs Waterpark and Wahooz Family Fun Zone are located nearby.
7.2/10 Good! (1,005 reviews)
"👍"

Reviewed on Oct 12, 2026

Opens in a new windowMotel 6 Meridian, ID - Boise W
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Frequently asked questions

How much is the cheapest flight to Ada County?
In the last seven days, the cheapest roundtrip flight to Ada County cost CA $170 on this site. Browse through our unbeatable deals, make your booking and get ready for your next getaway. This price was available on Travelocity for flights to Ada County departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly to Ada County?
Leave February clear in your calendar, because it's the most affordable month to jet to Ada County. That's based on Travelocity's direct flight demand between January and December last year. With more cash in your pocket, you can indulge in some retail therapy, go to a fancy restaurant or whatever else you like!
How can I check my flight status to Ada County?
Check on the status of your flight to Ada County, make changes to your journey and loads more from our useful "Trips" portal. Found at the top right of our homepage, it's your gateway to viewing and managing your bookings. All you need to do is log in or create a new account. Wise wanderers will also enjoy the Travelocity app. You'll get alerts for any gate changes and flight delays, along with the ability to book hotels, flights and rental cars while you're on the move. If you have family flying with you, it's also a convenient way to share your travel itinerary with each other.
How do I find the best deals on flights to Ada County?
It's better to book well in advance, and if you can, avoid flying during high season. Another great way to save is by clicking the "Flexible dates" box at the top of the page after searching for your flights. It's an easy way to compare prices for surrounding days. In the last seven days, the best price for a return flight to Ada County was CA $170. This price was available on Travelocity for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Why should I book my flight to Ada County with Travelocity?
From cheap family flights to all-inclusive resorts and activities, Travelocity is your one-stop shop for incredible adventures. With everything you need in one place, you can enjoy more time daydreaming about all the cool things that await you in Ada County and less time planning. Plus with our Price Match Guarantee and free cancellation on most hotels, we go out of our way to make your next break the most memorable one yet.
What are the most popular flight routes to Ada County?
If you have plans to hop on a flight to Ada County, here are some of the most popular routes you can take:

  • Seattle, WA (SEA-Seattle - Tacoma Intl.) to Boise Airport (BOI) - 2,881 flights a month.
  • Los Angeles, CA (LAX-Los Angeles Intl.) to Boise Airport (BOI) - 1,343 flights a month.
  • San Francisco, CA (SFO-San Francisco Intl.) to Boise Airport (BOI) - 1,174 flights a month.

How much is a flight to Ada County on average?
Roundtrip flights to Ada County were priced between CA $170 and CA $938 in the last seven days. When you see an airfare that fits your budget, grab it quickly. Cheap deals don't stick around forever! These prices were available on Travelocity for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.