$33 Cheap flights to Ada County

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Top places to visit in Ada County

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Boise

Boise

Cheap flights to Ada County from $33 One Way, $67 Round Trip

$67 return flights and $33 one-way flights to Ada County were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Sep 10 - Mon, Sep 14
LAS
Las Vegas
BOI
Boise
$67 Roundtrip, found 7 hours ago
$67
Roundtrip
found 7 hours ago
Select Frontier Airlines flight, departing Thu, Sep 10 from Las Vegas to Boise, returning Mon, Sep 14, priced at $67 found 7 hours ago
Mon, Jan 11 - Mon, Jan 18
AZA
Mesa
BOI
Boise
$85 Roundtrip, found 1 day ago
$85
Roundtrip
found 1 day ago
Select Allegiant Air flight, departing Mon, Jan 11 from Mesa to Boise, returning Mon, Jan 18, priced at $85 found 1 day ago
Sun, Sep 27 - Mon, Sep 28
SNA
Orange County
BOI
Boise
$135 Roundtrip, found 21 hours ago
$135
Roundtrip
found 21 hours ago
Select Allegiant Air flight, departing Sun, Sep 27 from Orange County to Boise, returning Mon, Sep 28, priced at $135 found 21 hours ago
Sat, Oct 10 - Mon, Oct 12
SAN
San Diego
BOI
Boise
$137 Roundtrip, just found
$137
Roundtrip
just found
Select Alaska Airlines flight, departing Sat, Oct 10 from San Diego to Boise, returning Mon, Oct 12, priced at $137 just found
Thu, Aug 20 - Sat, Aug 22
DEN
Denver
BOI
Boise
$155 Roundtrip, found 2 days ago
$155
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Thu, Aug 20 from Denver to Boise, returning Sat, Aug 22, priced at $155 found 2 days ago
Wed, Sep 23 - Sat, Sep 26
SEA
Seattle
BOI
Boise
$159 Roundtrip, found 2 days ago
$159
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, Sep 23 from Seattle to Boise, returning Sat, Sep 26, priced at $159 found 2 days ago

Deals For This Weekend's Flights

OriginDestinationTravel DatesFlights From*
SANBoiseAugust 8 to August 15$271
GEGBoiseAugust 7 to August 9$298
LAXBoiseAugust 8 to August 12$319
SFOBoiseAugust 9 to August 11$335
PHXBoiseAugust 8 to August 20$343
ONTBoiseAugust 9 to August 11$363
PDXBoiseAugust 8 to August 9$372
DENBoiseAugust 9 to August 11$412
SEABoiseAugust 9 to August 30$412
SLCBoiseAugust 7 to August 16$586
*Prices include taxes and fees

Find The Perfect Hotel For After Your Flight

Score Epic Ada County Accommodation Deals

My Place Hotel - Boise/Meridian, ID

My Place Hotel - Boise/Meridian, ID

2.5 out of 5
3050 East Jewell Street Meridian ID
Fully refundableReserve now, pay when you stay
$128 nightly
The price is $138 total per night from Aug 30 to Aug 31
$138 total
Aug 30 - Aug 31
Total with taxes and fees
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. ...
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
Fully refundable
$94 nightly
The price is $101 total per night from Aug 30 to Aug 31
$101 total
Aug 30 - Aug 31
Total with taxes and fees
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 ...
Opens in a new windowQuality Inn & Suites Meridian - West Boise
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
Fully refundableReserve now, pay when you stay
$141 nightly
The price is $152 total per night from Aug 9 to Aug 10
$152 total
Aug 9 - Aug 10
Total with taxes and fees
Book a stay at this business-friendly hotel in Meridian. Enjoy free parking, a fitness center, and a 24-hour front desk. Our guests praise the helpful staff ...
9.4/10 Exceptional! (1,105 reviews)
"Absolutely perfect accommodations for my handicapped husband. Plenty of room to get around with his electric wheelchair. Safety hand grips in all the right places. What a gift to the disabled traveler."

Reviewed on Aug 1, 2026

Opens in a new windowWaterWalk Extended Stay by Wyndham Boise - Meridian
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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
Fully refundableReserve now, pay when you stay
$123 nightly
The price is $133 total per night from Aug 30 to Aug 31
$133 total
Aug 30 - Aug 31
Total with taxes and fees
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 ...
Opens in a new windowLa Quinta Inn & Suites by Wyndham Meridian / Boise West
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.

Need a Car For After Your Flight?

Midsize

Toyota Corolla
  • 5 people
  • Unlimited mileage
Boise, Idaho, USA
Toyota Corolla

$26

$144 total
found 5 days ago
Midsize Toyota Corolla

Standard

Volkswagen Jetta
  • 5 people
  • Unlimited mileage
Boise, Idaho, USA
Volkswagen Jetta

$27

$150 total
found 5 days ago
Standard Volkswagen Jetta

Fullsize

Nissan Altima
  • 5 people
  • Unlimited mileage
Boise, Idaho, USA
Nissan Altima

$27

$150 total
found 5 days ago
Fullsize Nissan Altima

Economy

Mitsubishi Mirage
  • 4 people
  • Unlimited mileage
Boise, Idaho, USA
Mitsubishi Mirage

$28

$152 total
found 5 days ago
Economy Mitsubishi Mirage
Lowest prices found within the past 5 days. Prices and availability subject to change. Additional terms may apply.

Frequently asked questions

Which airlines fly to Ada County?
With 12 airlines venturing to Boise Airport (BOI), you'll be making your way around Ada County in no time at all. Picking a flight that suits your schedule is simple. Compare the available fares from these top air companies and prepare for a smooth landing at Boise Airport (BOI):

  • Alaska Airlines - 312 flights to Ada County per month
  • Delta - 241 flights to Ada County per month
  • United Airlines - 207 flights to Ada County per month

What is the best airport to fly to in Ada County?
Fly into Boise Airport (BOI), the main gateway to Ada County. Organizing your getaway to this region doesn't get much easier.
How much is a flight to Ada County?
Lots of excellent deals were had this week, with round-trip flights to Ada County fluctuating between $67 and $586. But it was jet-setters arriving in from Las Vegas (LAS) who scored the best bargains. One-way tickets to Ada County fell to a low $33.
How to book the cheapest flight to Ada County?
With Orbitz, you'll find some of the most impressive flight deals around from a wide selection of airlines. But if you'd like to increase your chances of picking up cheap flights to Ada County, here are a few pointers to try out:

  • Taking off from or arriving at other airports can often save you money. Type in your preferred departure and arrival airports. Next, click on the 'Nearby airports' function below the form fields to look through your options.
  • If you're flexible with when you take off, click on the 'Show flexible dates' option. It'll bring up flight deals for the days either side of your chosen departure. Ticket prices often vary depending on what day it is.
  • Hit 'Show options' to refine your search results. You can pick your preferred airline and seating class here. Under 'Sort & Filter' to the left, you can even select whether you'd like to fly in the morning, afternoon or evening.
  • The early bird catches the best deals, so purchase your seats once you've settled on your travel dates. The cheapest airfares sell out first and prices climb as the departure date gets closer.
  • Make greater savings on your getaway by bundling your flights, hotels and car rentals into a package. Your bank account will thank you for it.
  • Don't fly during the busy season if possible. By steering clear of summer and school vacations, you can save a significant amount on your airfare.

How long is a flight to Ada County?
Flight durations depend on where you're departing from, whether that's the East Coast, the West Coast or someplace else. Listed below are some of the most well-known routes to Ada County and average flight times:

  • Seattle, WA (SEA-Seattle - Tacoma Intl.) to Boise Airport (BOI) - 1 hour and 27 minutes
  • San Francisco, CA (SFO-San Francisco Intl.) to Boise Airport (BOI) - 1 hour and 43 minutes
  • Denver, CO (DEN-Denver Intl.) to Boise Airport (BOI) - 2 hours

What is the best time to book a flight to Ada County?
If you can, purchase your seats to Ada County in January. This is the best month for low airfares, closely followed by February and August. With a bit of patience and planning, you're guaranteed to find a cheap flight with Orbitz.
What day of the week is the cheapest to book a flight to Ada County?
When it comes to cheap airfares to Ada County, the best days to book are generally Tuesdays, Wednesdays and Saturdays. A rewarding flight deal is just clicks away with Orbitz.
What is the cheapest day of the week to fly to Ada County?
Think about departing early in the week if you want to score cheap flights to Ada County. Orbitz data from 2020 shows Monday is normally the most inexpensive day to hop on a plane, followed by Tuesday. Saturdays were shown to have the highest airfares. Presumably, this is because most passengers choose to start their escape after a long working week.
What is the cheapest month to fly to Ada County?
If you have some flexibility with your travel dates, consider departing sometime in August. Orbitz data shows that this is generally the best month to take a trip if you're after cheap flights to Ada County. As you might imagine, fares increase in the busy month of June and flights get snapped up fast.
Which airlines allow free cancellation?
If you're worried your travel plans could change, Orbitz will help you find a flexible ticket. All you have to do is choose "Filter by flexible change policies" when searching for your perfect flight. We'll show you airlines that include free cancellation and no change fees — along with our famous low prices.
What do I need for the flight to Ada County?
From onboard activities to travel basics like noise-canceling headphones, there are a number of things a frequent flyer always takes with them. To ensure you're organized for your adventure, check out this helpful list:

  • Firstly, you'll need to take all applicable travel documents and some identification. How much will depend on where you're flying from. When reserving your ticket, you should always use the same name, gender and birth date as listed on your government-issued ID.
  • A properly packed carry-on bag is just the ticket for a comfortable flight experience. Given your flight to Ada County is no short hop, take some snacks and activities to keep you occupied. A good book or magazine is sure to help the hours pass.
  • Aircraft cabins can often get chilly. If you decide to fly during the peak of the Ada County summer, make sure you carry some extra layers of clothing with you.

How many direct flights are there to Ada County?
Every month, there are 189 direct flights to Ada County. Choose from an excellent range of airlines, including Alaska Airlines, Delta Air Lines and Southwest Airlines. Other popular carriers that operate flights to Ada County nonstop are United Airlines, American Airlines and Spirit Airlines.
How do I get cheap first-class/business deals to Ada County?
If you think a business or first-class fare is way out of your reach, you may want to think again. Here are some top tips to help you score a premium flight to Ada County for a whole lot less:

  • Be more flexible with your travel dates and wait for big sales on business or first-class airfares.
  • A lot of budget airlines nowadays have outstanding business or premium-class seating that doesn't cost an arm and a leg.
  • Take advantage of your airline's loyalty program and use points to upgrade your seat. You can also bid for an upgrade in an online auction if available.

What is the best time to go to Ada County?
You'll have plenty of fun whatever time of the year you decide to visit Ada County, but March, May and August are the liveliest months. Like to fill up your itinerary with lots of warm-weather activities? Book your trip close to June 20. This is when summertime starts in the Northern Hemisphere. Expect the mercury to drift between 60 ºF and 85 ºF at this time of year.

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.