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Cheap flights from Billings to Los Angeles from $231

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Billings to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:25 pm - 11:48 pmBIL  Billings Logan Intl-ONT Ontario
6h 23m1 stop Salt Lake City
Delta Logo
5:05 pm - 10:32 pmONT  Ontario-BIL Billings Logan Intl
4h 27m1 stop Salt Lake City
$361Delta
Tue, Mar 30 - Wed, Mar 31
Delta Logo
6:27 pm - 11:58 pmBIL  Billings Logan Intl-ONT Ontario
6h 31m1 stop Salt Lake City
Delta Logo
6:00 am - 12:33 pmONT  Ontario-BIL Billings Logan Intl
5h 33m1 stop Salt Lake City
$361Delta
Mon, Jan 11 - Thu, Jan 14
Alaska Airlines Logo
11:56 am - 8:03 pmBIL  Billings Logan Intl-ONT Ontario
9h 07m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
6:00 am - 11:30 pmONT  Ontario-BIL Billings Logan Intl
16h 30m1 stop Seattle/Tacoma Intl
$361Alaska Airlines
Thu, Dec 17 - Mon, Jan 4
Alaska Airlines Logo
6:00 am - 11:09 amBIL  Billings Logan Intl-ONT Ontario
6h 09m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
4:00 pm - 11:59 pmONT  Ontario-BIL Billings Logan Intl
6h 59m1 stop Seattle/Tacoma Intl
$361Alaska Airlines
Tue, Mar 30 - Thu, Apr 1
Alaska Airlines Logo
6:00 am - 11:09 amBIL  Billings Logan Intl-ONT Ontario
6h 09m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
4:00 pm - 11:59 pmONT  Ontario-BIL Billings Logan Intl
6h 59m1 stop Seattle/Tacoma Intl
$361Alaska Airlines
Mon, Mar 29 - Thu, Apr 1
Delta Logo
6:25 pm - 10:13 pmBIL  Billings Logan Intl-ONT Ontario
4h 48m1 stop Salt Lake City
Delta Logo
1:00 pm - 5:48 pmONT  Ontario-BIL Billings Logan Intl
3h 48m1 stop Salt Lake City
$409Delta
Sat, Mar 27 - Wed, Mar 31
Delta Logo
6:25 pm - 11:48 pmBIL  Billings Logan Intl-ONT Ontario
6h 23m1 stop Salt Lake City
Delta Logo
1:00 pm - 5:48 pmONT  Ontario-BIL Billings Logan Intl
3h 48m1 stop Salt Lake City
$409Delta
Tue, Mar 30 - Sat, Apr 3
Delta Logo
6:27 pm - 11:58 pmBIL  Billings Logan Intl-ONT Ontario
6h 31m1 stop Salt Lake City
Delta Logo
6:00 am - 12:33 pmONT  Ontario-BIL Billings Logan Intl
5h 33m1 stop Salt Lake City
$409Delta
Mon, Jan 11 - Sat, Jan 16
Alaska Airlines Logo
6:00 am - 11:09 amBIL  Billings Logan Intl-ONT Ontario
6h 09m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
6:00 am - 3:08 pmONT  Ontario-BIL Billings Logan Intl
8h 08m1 stop Seattle/Tacoma Intl
$409Alaska Airlines
Sat, Mar 27 - Thu, Apr 1
Alaska Airlines Logo
6:00 am - 11:09 amBIL  Billings Logan Intl-ONT Ontario
6h 09m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
6:00 am - 3:08 pmONT  Ontario-BIL Billings Logan Intl
8h 08m1 stop Seattle/Tacoma Intl
$409Alaska Airlines
Mon, Mar 29 - Sat, Apr 3

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Alaska Airlines flights from Billings to Ontario

Our best Alaska Airlines deals on Billings to Ontario flight tickets
Alaska Airlines
Mar 27
BIL6:00 amBillings Logan Intl
6h 09m
1 stop
ONT11:09 amOntario
Apr 1
ONT6:00 amOntario
8h 08m
1 stop
BIL3:08 pmBillings Logan Intl
$409
Alaska Airlines
Dec 14
BIL3:32 pmBillings Logan Intl
19h 29m
1 stop
ONT10:01 amOntario
Dec 21
ONT3:59 pmOntario
6h 31m
1 stop
BIL11:30 pmBillings Logan Intl
$410
Alaska Airlines
Jan 20
BIL7:00 amBillings Logan Intl
9h 20m
1 stop
ONT3:20 pmOntario
Jan 26
ONT4:16 pmOntario
6h 35m
1 stop
BIL11:51 pmBillings Logan Intl
$412

United Airlines flights from Billings to Ontario

Our best United Airlines deals on Billings to Ontario flight tickets
United Airlines
Nov 14
BIL10:30 amBillings Logan Intl
10h 45m
2 stops
ONT8:15 pmOntario
Nov 18
ONT5:00 amOntario
7h 29m
1 stop
BIL1:29 pmBillings Logan Intl
$466
United Airlines
Nov 14
BIL10:30 amBillings Logan Intl
10h 45m
2 stops
ONT8:15 pmOntario
Nov 18
ONT1:35 pmOntario
7h 55m
2 stops
BIL10:30 pmBillings Logan Intl
$471
United Airlines
Nov 13
BIL7:00 amBillings Logan Intl
6h 30m
1 stop
ONT12:30 pmOntario
Nov 17
ONT1:29 pmOntario
6h 45m
1 stop
BIL9:14 pmBillings Logan Intl
$511

momondo Fare Finder

 
Use the filters below to find and compare flights from Billings to Ontario that are best for you.

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Route

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Price

Cheapest round-trip

BillingsOntario

BIL Billings Logan Intl - ONT Ontario

BILONT

Billings Logan Intl

Tue 3/30

6:25 pm-11:48 pm

1 stop6h 23m

Ontario

Wed 3/31

5:05 pm-10:32 pm

1 stop4h 27m

$361

BillingsOntario

BIL Billings Logan Intl - ONT Ontario

BILONT

Billings Logan Intl

Mon 1/11

6:27 pm-11:58 pm

1 stop6h 31m

Ontario

Thu 1/14

6:00 am-12:33 pm

1 stop5h 33m

$361

BillingsOntario

BIL Billings Logan Intl - ONT Ontario

BILONT

Billings Logan Intl

Thu 12/17

11:56 am-8:03 pm

1 stop9h 07m

Ontario

Mon 1/4

6:00 am-11:30 pm

1 stop16h 30m

$361

BillingsOntario

BIL Billings Logan Intl - ONT Ontario

BILONT

Billings Logan Intl

Tue 3/30

6:00 am-11:09 am

1 stop6h 09m

Ontario

Thu 4/1

4:00 pm-11:59 pm

1 stop6h 59m

$361

BillingsOntario

BIL Billings Logan Intl - ONT Ontario

BILONT

Billings Logan Intl

Mon 3/29

6:00 am-11:09 am

1 stop6h 09m

Ontario

Thu 4/1

4:00 pm-11:59 pm

1 stop6h 59m

$361
Quickest round-trip

BillingsOntario

BIL Billings Logan Intl - ONT Ontario

BILONT

Billings Logan Intl

Sat 3/27

6:25 pm-10:13 pm

1 stop4h 48m

Ontario

Wed 3/31

1:00 pm-5:48 pm

1 stop3h 48m

$409

BillingsOntario

BIL Billings Logan Intl - ONT Ontario

BILONT

Billings Logan Intl

Tue 3/30

6:25 pm-11:48 pm

1 stop6h 23m

Ontario

Sat 4/3

1:00 pm-5:48 pm

1 stop3h 48m

$409

BillingsOntario

BIL Billings Logan Intl - ONT Ontario

BILONT

Billings Logan Intl

Mon 1/11

6:27 pm-11:58 pm

1 stop6h 31m

Ontario

Sat 1/16

6:00 am-12:33 pm

1 stop5h 33m

$409

BillingsOntario

BIL Billings Logan Intl - ONT Ontario

BILONT

Billings Logan Intl

Sat 3/27

6:00 am-11:09 am

1 stop6h 09m

Ontario

Thu 4/1

6:00 am-3:08 pm

1 stop8h 08m

$409

BillingsOntario

BIL Billings Logan Intl - ONT Ontario

BILONT

Billings Logan Intl

Mon 3/29

6:00 am-11:09 am

1 stop6h 09m

Ontario

Sat 4/3

6:00 am-3:08 pm

1 stop8h 08m

$409

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Billings to Ontario

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Billings Logan Intl to Ontario?

Alaska Airlines, United Airlines, and Delta are the most popular carriers operating from Billings Logan Intl to Ontario

What airlines fly to Ontario?

Delta, United Airlines and Alaska Airlines are the top three most popular airlines that fly to Ontario from Billings according to our data. Delta is the first choice among our users, with 54% of people opting to fly with this airline when traveling to Ontario. Keep in mind that there are 3 different airlines that fly to Ontario on a routine basis, so you have a few additional options to choose from.

When to book flights from Billings to Ontario

Are you open to changing your travel dates? Check out the ideal times to fly from Billings to Ontario according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Billings to Ontario (BIL to ONT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Billings to Ontario

Best Price Found

$231

Fastest flight time

6h 07m

Direct flights

None
The best one-way flight to Ontario from Billings in the past 72 hours is $231. The best round-trip flight deal from Billings to Ontario found on momondo in the last 72 hours is $361.
The fastest flight from Billings to Ontario takes 6h 07m
There are no direct flights from Billings to Ontario. There are no popular flight routes from Billings to Ontario.
Search flight deals

Frequently asked questions about flying from Billings to Ontario

  • How far is Billings Logan Intl to Ontario by plane?

    The straight-line distance from Billings Logan Intl to Ontario is 941.7 mi. A reasonable flight in good conditions will take 6h 07m.

  • When did momondo last update prices for flights from Billings Logan Intl Airport to Ontario Airport?

    Prices for flights from Billings Logan Intl Airport to Ontario Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Billings Logan Intl Airport to Ontario Airport?

  • How old do you have to be to fly from Billings Logan Intl Airport to Ontario Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Billings Logan Intl Airport to Ontario Airport.

  • What documentation or ID do you need to fly to Ontario Airport?

    The required travel and health documents for your Ontario Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ontario Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Billings to Ontario?

Best airlines flying from Billings to Ontario

Compare and see reviews for airlines that fly from Billings to Ontario with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $180Free CancellationRating
7.8
8,697 reviews
Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Billings to Ontario?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Billings to Ontario for you.

Can I find flights from Billings to Ontario with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Billings to Ontario flights to just show those with flexible booking policies.

How can momondo help me find flights from Billings to Ontario?

Once you have performed a search for Billings to Ontario flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Billings to Ontario right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Ontario from Billings. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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