Cheap Flights to Custer County

View NZ$489 flight on Mon, 30 Mar 2026Opens in a new window

Popular airlines to Custer County

  • Alaska Airlines

  • United

  • Delta

  • American Airlines

  • Hawaiian Airlines

  • KLM

  • Air France

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Cheapest Flights to Custer County

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, 30 Mar - Mon, 6 Apr
YLW
Kelowna
SUN
Sun Valley
NZ$968 Return, found 1 day ago
NZ$968
Return
found 1 day ago
Select United flight, departing Mon, 30 Mar from Kelowna to Sun Valley, returning Mon, 6 Apr, priced at NZ$968 found 1 day ago
United
Mon, 30 Mar - Mon, 6 Apr
YLW
Kelowna
SUN
Sun Valley
NZ$1,000 Return, found 1 day ago
NZ$1,000
Return
found 1 day ago
Select United flight, departing Mon, 30 Mar from Kelowna to Sun Valley, returning Mon, 6 Apr, priced at NZ$1,000 found 1 day ago
Air Canada
Mon, 30 Mar - Mon, 6 Apr
YLW
Kelowna
SUN
Sun Valley
NZ$1,044 Return, found 1 day ago
NZ$1,044
Return
found 1 day ago
Select Air Canada flight, departing Mon, 30 Mar from Kelowna to Sun Valley, returning Mon, 6 Apr, priced at NZ$1,044 found 1 day ago
WestJet
Mon, 30 Mar - Mon, 6 Apr
YLW
Kelowna
SUN
Sun Valley
NZ$1,079 Return, found 1 day ago
NZ$1,079
Return
found 1 day ago
Select WestJet flight, departing Mon, 30 Mar from Kelowna to Sun Valley, returning Mon, 6 Apr, priced at NZ$1,079 found 1 day ago
United
Mon, 30 Mar - Mon, 6 Apr
YLW
Kelowna
SUN
Sun Valley
NZ$1,119 Return, found 1 day ago
NZ$1,119
Return
found 1 day ago
Select United flight, departing Mon, 30 Mar from Kelowna to Sun Valley, returning Mon, 6 Apr, priced at NZ$1,119 found 1 day ago
Air Canada
Mon, 30 Mar - Mon, 6 Apr
YLW
Kelowna
SUN
Sun Valley
NZ$1,170 Return, found 1 day ago
NZ$1,170
Return
found 1 day ago
Select Air Canada flight, departing Mon, 30 Mar from Kelowna to Sun Valley, returning Mon, 6 Apr, priced at NZ$1,170 found 1 day ago
Air Canada
Mon, 30 Mar - Mon, 6 Apr
YLW
Kelowna
SUN
Sun Valley
NZ$1,177 Return, found 1 day ago
NZ$1,177
Return
found 1 day ago
Select Air Canada flight, departing Mon, 30 Mar from Kelowna to Sun Valley, returning Mon, 6 Apr, priced at NZ$1,177 found 1 day ago
WestJet
Mon, 30 Mar - Mon, 6 Apr
YLW
Kelowna
SUN
Sun Valley
NZ$1,207 Return, found 1 day ago
NZ$1,207
Return
found 1 day ago
Select WestJet flight, departing Mon, 30 Mar from Kelowna to Sun Valley, returning Mon, 6 Apr, priced at NZ$1,207 found 1 day ago
Central Mountain Air
Mon, 30 Mar - Mon, 6 Apr
YLW
Kelowna
SUN
Sun Valley
NZ$1,231 Return, found 1 day ago
NZ$1,231
Return
found 1 day ago
Select Central Mountain Air flight, departing Mon, 30 Mar from Kelowna to Sun Valley, returning Mon, 6 Apr, priced at NZ$1,231 found 1 day ago
Delta
Mon, 30 Mar - Mon, 6 Apr
YLW
Kelowna
SUN
Sun Valley
NZ$1,705 Return, found 1 day ago
NZ$1,705
Return
found 1 day ago
Select Delta flight, departing Mon, 30 Mar from Kelowna to Sun Valley, returning Mon, 6 Apr, priced at NZ$1,705 found 1 day ago

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Custer County Flights

There is no better time to steal away to Custer County than right now, and Expedia.co.nz knows just how to get you there without breaking your budget. You can find cheap flights to Custer County right here on Expedia.co.nz, and comparing itineraries couldn't be easier. Whether you are early bird flyer or want to catch Custer County flights on the red-eye schedule, Expedia.co.nz can show you all the available flights at the best price. From domestic flights to international journeys, the flight you need can be found and booked right here with us.

Once you have your cheap tickets to Custer County in hand, holiday planning can move forward full steam ahead. Unleash the potential of your holiday with a car rental, which makes it possible to explore Custer County without relying on public transportation or trekking far and wide on foot.

If you're in the market for adventure, book one of the Expedia holiday packages. Our packages save you money and time by bundling hotels and flights. What are you waiting for? Your next holiday in Custer County starts right here!

Custer County Flights Information

Airlines serving
Air Canada, WestJet, United, American Airlines, Delta, Central Mountain Air
Roundtrip price
from NZ$968

Frequently asked questions

How do I find cheap flights to Custer County that have flexible change policies?
Search for your bargain flights to Custer County, then mark the "No change fee" box underneath the "Flexible change policies" heading. It's as simple as that. We appreciate that plans can change and flexibility is essential, so you can book with confidence with Expedia.
Which airlines fly to Custer County?
With a great selection of airlines offering flights into or near Custer County, the choice is all yours:

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

How can I find cheap tickets to Custer County?
An excellent strategy for getting your hands on cheap airfares is to be flexible with your dates. Start by searching for your flight to Custer County, then click on the "flexible dates" link to compare prices for nearby days. Another good tip? Book well ahead. To give you an idea of fares, NZ$968 was the best price for a flight to Custer County in the last seven days.
How much is a flight to Custer County?
One-way flights leaving Kelowna (YLW) sold for as low as NZ$489 in the last seven days. During this period, the price of a return journey to Custer County ranged between NZ$968 and NZ$1,705. If you find a bargain ticket, book immediately — these fares don't stick around.
What are the most popular airports to fly into in Custer County?
Start planning your Custer County trip by securing a seat on one of the 1 994 flights each month to Boise Airport (BOI). This is the region's main entryway.
When is the cheapest time to fly to Custer County?
Fly out on a Tuesday to increase your chances of getting the cheapest deal to Custer County. Mondays are usually the second most affordable day to take off. Saturday is normally the priciest day to fly anywhere.
How much is a plane ticket to Custer County?
In the last seven days, flights to Custer County varied between NZ$968 and NZ$1,705. Prices depend on the departure time, carrier, cabin class and when the fare is booked.
What is the best time to go to Custer County?
May, June and July are the most popular months to explore Challis, one of Custer County's most famous cities. Summertime here starts June 20. Average temperatures range from 7ºC to 24ºC throughout the season, so travel around then if warmer weather is your preference.
What months are the cheapest to book a flight to Custer County?
The best month to book a terrific deal to Custer County is February, whereas prices are at their highest in December. Keep clear of this month if you're counting your pennies.
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