Cheap Flights to Ada County from ₩260,600

View ₩260,600 flight on Thu, Jun 11, 2026Opens in a new window

Popular airlines to Ada County

  • Alaska Airlines

  • Delta

  • United

  • American Airlines

  • Southwest Airlines

  • Air Canada

  • Frontier Airlines

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How much is the cheapest flight to Ada County?

Prices were available within the past 7 days and start at ₩260,600 for one-way flights and ₩521,100 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, Jun 11 - Sun, Jun 14
SMF
Sacramento
BOI
Boise
₩521,100 Roundtrip, found 1 day ago
₩521,100
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Jun 11 from Sacramento to Boise, returning Sun, Jun 14, priced at ₩521,100 found 1 day ago
Delta
Thu, Jun 11 - Sun, Jun 14
SMF
Sacramento
BOI
Boise
₩558,800 Roundtrip, found 1 day ago
₩558,800
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Jun 11 from Sacramento to Boise, returning Sun, Jun 14, priced at ₩558,800 found 1 day ago
Delta
Thu, Jun 11 - Sun, Jun 14
SMF
Sacramento
BOI
Boise
₩605,300 Roundtrip, found 1 day ago
₩605,300
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Jun 11 from Sacramento to Boise, returning Sun, Jun 14, priced at ₩605,300 found 1 day ago
Delta
Thu, Jun 11 - Sun, Jun 14
SMF
Sacramento
BOI
Boise
₩642,900 Roundtrip, found 1 day ago
₩642,900
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Jun 11 from Sacramento to Boise, returning Sun, Jun 14, priced at ₩642,900 found 1 day ago
Delta
Thu, Jun 11 - Sun, Jun 14
SMF
Sacramento
BOI
Boise
₩679,000 Roundtrip, found 1 day ago
₩679,000
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Jun 11 from Sacramento to Boise, returning Sun, Jun 14, priced at ₩679,000 found 1 day ago
Delta
Thu, Jun 11 - Sun, Jun 14
SMF
Sacramento
BOI
Boise
₩689,400 Roundtrip, found 1 day ago
₩689,400
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Jun 11 from Sacramento to Boise, returning Sun, Jun 14, priced at ₩689,400 found 1 day ago
Delta
Thu, Jun 11 - Sun, Jun 14
SMF
Sacramento
BOI
Boise
₩720,900 Roundtrip, found 1 day ago
₩720,900
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Jun 11 from Sacramento to Boise, returning Sun, Jun 14, priced at ₩720,900 found 1 day ago
Delta
Thu, Jun 11 - Sun, Jun 14
SMF
Sacramento
BOI
Boise
₩763,100 Roundtrip, found 1 day ago
₩763,100
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Jun 11 from Sacramento to Boise, returning Sun, Jun 14, priced at ₩763,100 found 1 day ago
United
Thu, Jun 11 - Sun, Jun 14
SMF
Sacramento
BOI
Boise
₩785,700 Roundtrip, found 1 day ago
₩785,700
Roundtrip
found 1 day ago
Select United flight, departing Thu, Jun 11 from Sacramento to Boise, returning Sun, Jun 14, priced at ₩785,700 found 1 day ago
American Airlines
Thu, Jun 11 - Sun, Jun 14
SMF
Sacramento
BOI
Boise
₩846,800 Roundtrip, found 1 day ago
₩846,800
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Jun 11 from Sacramento to Boise, returning Sun, Jun 14, priced at ₩846,800 found 1 day ago

Frequently asked questions

How do I find cheap flights to Ada County that have flexible change policies?
We know that travel arrangements can change from one day to the next, so locking in a flexible ticket with Expedia makes sense. Just check the "No change fee" box below the "Flexible change policies" filter. Your low-cost, flexible flight to Ada County is just a few clicks away.
Which airlines fly to Ada County?
When you're ready to reserve your airfare to or near Ada County, these quality carriers look forward to welcoming you aboard:

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

How can I find cheap tickets to Ada County?
In the last seven days, ₩521,100 was the best price for a flight to Ada County. For even bigger savings, book ahead of time and be flexible with your travel dates. Search for your flight to Ada County, then see prices for similar time frames by clicking on our "flexible dates" link.
How much is a flight to Ada County?
In the last seven days, round-trip tickets to Ada County sold for as low as ₩521,100 and peaked at ₩846,800. For one-way trips out of Sacramento (SMF), the lowest price during this time was ₩260,600.
What are the most popular airports to fly into in Ada County?
The number one gateway to Ada County, roughly 1,994 flights land at Boise Airport (BOI) each month. Find an awesome deal, lock in your seat and get set to soak up the best of this sensational region.
When is the cheapest time to fly to Ada County?
Jet off on a Tuesday to increase your chances of landing the cheapest deal to Ada County. Mondays are usually the second most affordable day to take off. Saturday is normally the costliest day to fly anywhere.
How much is a plane ticket to Ada County?
In the last seven days, tickets to Ada County varied between ₩521,100 and ₩846,800. Prices tend to go up over time, so snap up a good deal today.
What is the best time to go to Ada County?
Summer begins June 20 in the Northern Hemisphere, and these warmer months are a fabulous time to head to the major Ada County city of Boise. Average temperatures range between 60ºF and 80ºF throughout this season. The largest crowds can be found here in March, May and August.
What months are the cheapest to book a flight to Ada County?
The best month to purchase budget flights to Ada County is February. Remember that in the U.S, an expensive time to secure a seat is the festive month of December.

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