Cheap Flights to Ada County from $79 (2026/2027)

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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.

Sun, Aug 23 - Tue, Sep 1
DEN
Denver Intl.
BOI
Boise
$141 Roundtrip, found 4 days ago
$141
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Sun, Aug 23 from Denver Intl. to Boise, returning Tue, Sep 1, priced at $141 found 4 days ago
Sat, Oct 24 - Sat, Oct 31
ONT
Ontario Intl. Airport
BOI
Boise
$177 Roundtrip, found 1 day ago
$177
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sat, Oct 24 from Ontario Intl. Airport to Boise, returning Sat, Oct 31, priced at $177 found 1 day ago
Sat, Aug 29 - Sat, Sep 5
SAN
San Diego Intl.
BOI
Boise
$177 Roundtrip, found 16 hours ago
$177
Roundtrip
found 16 hours ago
Select Alaska Airlines flight, departing Sat, Aug 29 from San Diego Intl. to Boise, returning Sat, Sep 5, priced at $177 found 16 hours ago
Tue, Jul 28 - Wed, Aug 5
LAS
Harry Reid Intl.
BOI
Boise
$196 Roundtrip, found 2 days ago
$196
Roundtrip
found 2 days ago
Select Bargain Flight flight, departing Tue, Jul 28 from Harry Reid Intl. to Boise, returning Wed, Aug 5, priced at $196 found 2 days ago
Wed, Oct 28 - Tue, Nov 3
LAX
Los Angeles Intl.
BOI
Boise
$196 Roundtrip, found 3 days ago
$196
Roundtrip
found 3 days ago
Select Bargain Flight flight, departing Wed, Oct 28 from Los Angeles Intl. to Boise, returning Tue, Nov 3, priced at $196 found 3 days ago
Sat, Aug 29 - Sat, Sep 5
PDX
Portland Intl.
BOI
Boise
$197 Roundtrip, found 15 hours ago
$197
Roundtrip
found 15 hours ago
Select Alaska Airlines flight, departing Sat, Aug 29 from Portland Intl. to Boise, returning Sat, Sep 5, priced at $197 found 15 hours ago
Sat, Aug 22 - Sat, Aug 29
SEA
Seattle - Tacoma Intl.
BOI
Boise
$197 Roundtrip, just found
$197
Roundtrip
just found
Select Alaska Airlines flight, departing Sat, Aug 22 from Seattle - Tacoma Intl. to Boise, returning Sat, Aug 29, priced at $197 just found
Wed, Aug 19 - Tue, Aug 25
SFO
San Francisco Intl.
BOI
Boise
$207 Roundtrip, found 1 hour ago
$207
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Wed, Aug 19 from San Francisco Intl. to Boise, returning Tue, Aug 25, priced at $207 found 1 hour ago
OriginDestinationTravel DatesFlights From*
DENBoiseAugust 23 to September 1$141
SANBoiseAugust 29 to September 5$177
LAXBoiseAugust 22 to August 29$197
ONTBoiseAugust 19 to August 22$197
PDXBoiseAugust 22 to August 29$197
SEABoiseAugust 19 to August 26$197
SFOBoiseJuly 21 to July 28$207
PHXBoiseJuly 29 to August 4$217
GEGBoiseJuly 31 to August 3$225
SLCBoiseJuly 7 to July 14$236
*Prices include taxes and fees
OriginDestinationTravel DatesFlights From*
GEGBoiseMay 29 to May 31$286
SANBoiseMay 29 to May 31$332
DENBoiseMay 31 to June 7$390
SEABoiseMay 31 to June 1$400
SFOBoiseMay 31 to June 20$452
PHXBoiseMay 30 to June 6$530
ONTBoiseMay 30 to May 31$530
LAXBoiseMay 30 to June 7$547
PDXBoiseMay 31 to May 31$568
SLCBoiseMay 29 to May 31$713
*Prices include taxes and fees

Best Ada County Flight and Hotel Packages

Price found within the past 48 hours. Click for updated prices.
La Quinta Inn & Suites by Wyndham Boise Towne Square
3.0-star property

La Quinta Inn & Suites by Wyndham Boise Towne Square

May 27 - Jun 2

6 night stay

Seattle (SEA) to Boise (BOI)

Alaska Airlines • Roundtrip • Coach
Price was $1,033, price is now $758 per person
$758
per person
found 13 hours ago
The Avery Hotel
3.5-star property

The Avery Hotel

May 27 - Jun 2

6 night stay

Seattle (SEA) to Boise (BOI)

Alaska Airlines • Roundtrip • Coach
Price was $1,480, price is now $967 per person
$967
per person
found 13 hours ago
Hilton Garden Inn Boise Spectrum
3.0-star property

Hilton Garden Inn Boise Spectrum

May 27 - Jun 2

6 night stay

Seattle (SEA) to Boise (BOI)

Alaska Airlines • Roundtrip • Coach
Price was $1,076, price is now $796 per person
$796
per person
found 13 hours ago
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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! (1,779 reviews)
"I’ve never seen an extended stay hotel with kitchenette that rents out the dish and cookware. We paid $160 a night and it was just ok. I personally wouldn’t stay at this chain, when Residence Inns provide dishes, cookware and has breakfast to boot."

Reviewed on May 23, 2026

Opens in a new windowMy Place Hotel - Boise/Meridian, ID
WaterWalk Extended Stay by Wyndham Boise - Meridian

WaterWalk Extended Stay by Wyndham Boise - Meridian

2.5 out of 5
88 N Olson Ave Meridian ID
Book a stay at this business-friendly 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 Topgolf and Big Al's are located nearby.
9.4/10 Exceptional! (1,116 reviews)
"I really like the in room laundry. There was also a coffee maker, induction cooktop and refrigerator. Perfect for a long term trip"

Reviewed on May 24, 2026

Opens in a new windowWaterWalk Extended Stay by Wyndham Boise - Meridian
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! (1,005 reviews)
"Road noise"

Reviewed on May 21, 2026

Opens in a new windowQuality Inn & Suites Meridian - West Boise
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Comfort Suites Boise West Meridian

Comfort Suites Boise West Meridian

2.5 out of 5
2610 E. Freeway Drive 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 pool in our reviews. Popular attractions Topgolf and Fast Lane Indoor Kart Racing are located nearby.
9/10 Wonderful! (1,194 reviews)
"Great!"

Reviewed on May 23, 2026

Opens in a new windowComfort Suites Boise West Meridian
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 $141 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 August 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 $141. 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 $141 and $713 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.
How long is the average flight to Ada County?
Where you depart from will largely dictate how long your direct flight to Ada County will take. Here are some of the most popular routes to Ada County and their average journey times:

  • Seattle, WA (SEA-Seattle - Tacoma Intl.) to Boise Airport (BOI) - 1 hour and 26 minutes
  • Los Angeles, CA (LAX-Los Angeles Intl.) to Boise Airport (BOI) - 2 hours and 3 minutes
  • San Francisco, CA (SFO-San Francisco Intl.) to Boise Airport (BOI) - 1 hour and 36 minutes

What can I expect on a flight to Ada County?
Factors including which carrier you choose and where your plane departs from will mostly determine your experience on board. Chances are you'll find a range of flights to Ada County, from cheap flights for family vacations to business class journeys. Hot meals, drinks and entertainment are just a little taste of what most airlines offer on long-haul services.