BIL

$119 Find Cheap Flights from Idaho to Billings

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Billings departing on 4/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Cheap Flights from Idaho to Billings

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Idaho to Billings that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Idaho to Billings

Thu, Apr 2 - Sat, Apr 18
United Airlines Logo
5:00 am - 9:40 am
BOI
-
BIL
4h 40m
1 stop
United Airlines Logo
2:35 pm - 9:34 pm
BIL
-
BOI
6h 59m
1 stop
$277United Airlines
Sat, May 2 - Tue, May 5
Alaska Airlines Logo
5:00 am - 10:59 pm
GEG
-
BIL
16h 59m
1 stop
Alaska Airlines Logo
12:47 pm - 11:46 am
BIL
-
GEG
23h 59m
1 stop
$284Alaska Airlines
Wed, Apr 29 - Sat, May 2
United Airlines Logo
6:15 am - 1:23 pm
BOI
-
BIL
7h 08m
1 stop
United Airlines Logo
2:30 pm - 9:17 pm
BIL
-
BOI
6h 47m
1 stop
$297United Airlines
Sat, May 2 - Tue, May 5
United Airlines Logo
1:41 pm - 8:57 pm
GEG
-
BIL
6h 16m
1 stop
United Airlines Logo
2:30 pm - 9:16 pm
BIL
-
GEG
7h 46m
1 stop
$297United Airlines
Wed, Apr 29 - Sat, May 2
Alaska Airlines Logo
5:50 am - 1:26 pm
BOI
-
BIL
7h 36m
1 stop
Alaska Airlines Logo
12:47 pm - 11:59 pm
BIL
-
BOI
11h 12m
1 stop
$303Alaska Airlines
Sun, Apr 12 - Tue, Apr 14
Delta Logo
12:45 pm - 5:41 pm
BOI
-
BIL
4h 56m
1 stop
Delta Logo
5:20 am - 9:53 am
BIL
-
BOI
4h 33m
1 stop
$311Delta
Fri, Apr 10 - Fri, Apr 17
United Airlines Logo
1:46 pm - 8:57 pm
GEG
-
BIL
6h 11m
1 stop
United Airlines Logo
2:35 pm - 9:11 pm
BIL
-
GEG
7h 36m
1 stop
$311United Airlines
Wed, Apr 29 - Sat, May 2
Alaska Airlines Logo
5:50 am - 1:26 pm
BOI
-
BIL
7h 36m
1 stop
Alaska Airlines Logo
12:47 pm - 11:59 pm
BIL
-
BOI
11h 12m
1 stop
$313Alaska Airlines
Wed, Apr 8 - Sat, Apr 11
Delta Logo
5:30 am - 10:53 am
GEG
-
BIL
4h 23m
1 stop
Delta Logo
5:15 am - 9:00 am
BIL
-
GEG
4h 45m
1 stop
$318Delta
Fri, Apr 3 - Sat, Apr 18
Delta Logo
6:15 pm - 10:29 pm
BOI
-
BIL
4h 14m
1 stop
Delta Logo
6:18 pm - 9:56 pm
BIL
-
BOI
3h 38m
1 stop
$328Delta
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$119
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly with an average 8% increase in price.
Flight from Spokane to Billings

FAQs for booking flights from Idaho to Billings

  • How does KAYAK find such low prices on flights from Idaho to Billings?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Idaho to Billings.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Idaho to Billings?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Billings from Idaho is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Idaho to Billings?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Billings with an airline and back to Idaho with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Idaho to Billings?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Billings from Idaho up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Billings

Information on the airport you'll fly into in Billings

Billings (BIL)