BIL

$173 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 3/1. 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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Everything you should know

Cheapest round-trip
$197
Overall average: $489
Delta
Tue 3/3Tue 3/10
GEG - BIL • 1 stop
Cheapest one-way
$173
United Airlines
Sun 3/1
BOI - BIL • 1 stop
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Flight Deals
Useful Info
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

Tue, Mar 3 - Tue, Mar 10
Delta Logo
5:45 am - 11:00 am
GEG
-
BIL
4h 15m
1 stop
Delta Logo
11:34 am - 4:08 pm
BIL
-
GEG
5h 34m
1 stop
$197Delta
Tue, Mar 3 - Tue, Mar 10
Delta Logo
5:45 am - 11:00 am
GEG
-
BIL
4h 15m
1 stop
Delta Logo
11:34 am - 7:04 pm
BIL
-
GEG
8h 30m
2 stops
$202Delta
Tue, Feb 24 - Sat, Feb 28
Alaska Airlines Logo
6:00 pm - 11:38 pm
BOI
-
BIL
5h 38m
1 stop
Alaska Airlines Logo
2:04 pm - 9:15 pm
BIL
-
BOI
7h 11m
1 stop
$243Alaska Airlines
Tue, Feb 24 - Sat, Feb 28
Alaska Airlines Logo
6:00 pm - 11:38 pm
BOI
-
BIL
5h 38m
1 stop
Alaska Airlines Logo
2:04 pm - 9:15 pm
BIL
-
BOI
7h 11m
1 stop
$252Alaska Airlines
Sat, Feb 28 - Wed, Mar 4
Alaska Airlines Logo
5:57 pm - 11:38 pm
GEG
-
BIL
4h 41m
1 stop
Alaska Airlines Logo
3:32 pm - 6:46 pm
BIL
-
GEG
4h 14m
1 stop
$271Alaska Airlines
Tue, Mar 3 - Tue, Mar 10
Delta Logo
7:27 am - 5:27 pm
GEG
-
BIL
9h 00m
2 stops
Delta Logo
5:15 am - 1:00 pm
BIL
-
GEG
8h 45m
2 stops
$278Delta
Tue, Feb 24 - Sat, Feb 28
Alaska Airlines Logo
9:52 am - 2:52 pm
BOI
-
BIL
5h 00m
1 stop
Alaska Airlines Logo
2:04 pm - 9:15 pm
BIL
-
BOI
7h 11m
1 stop
$279Alaska Airlines
Tue, May 5 - Thu, May 7
Alaska Airlines Logo
5:05 am - 1:26 pm
GEG
-
BIL
7h 21m
1 stop
Alaska Airlines Logo
12:49 pm - 6:46 pm
BIL
-
GEG
6h 57m
1 stop
$281Alaska Airlines
Tue, Mar 3 - Tue, Mar 10
Alaska Airlines Logo
1:23 pm - 11:38 pm
GEG
-
BIL
9h 15m
1 stop
Alaska Airlines Logo
7:00 am - 11:59 pm
BIL
-
GEG
17h 59m
1 stop
$283Alaska Airlines
Thu, Mar 12 - Sat, Mar 14
United Airlines Logo
5:00 am - 9:53 am
BOI
-
BIL
4h 53m
1 stop
United Airlines Logo
2:35 pm - 9:34 pm
BIL
-
BOI
6h 59m
1 stop
$427United Airlines
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$173
Best time to beat the crowds but there is an average 11% increase in price.
Most popular time to fly with an average 8% increase in price.
Flight from Boise 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)