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Riverside

$118+ Cheap flights from Billings (BIL) to Riverside, CA

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
BIL — LAX
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Billings to Riverside

Keep the following information in mind while searching for Billings to Riverside flight deals. Data was last updated September 11, 2025.

Round-trip from

$227
(Kiwi.com)

One-way from

$118
(Kiwi.com)

Popular in

December

Cheapest in

March

Average price

$352
From Billings Logan Intl to Riverside
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One-way flight from Billings Logan Intl to Riverside
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Highest demand for flights based on searches. 6% potential increase in price ($27 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Billings to Riverside

Cheapest flights from Billings to Riverside
Explore the most affordable flight options available from Billings to Riverside. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/59:35 pmBIL - LAX
1 stop24h 50mMultiple Airlines
Sat 10/113:48 pmLAX - BIL
1 stop27h 57mMultiple Airlines
Deal found 9/8$227
This KAYAK deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/102:00 pmBIL - LAX
1 stop7h 19mAlaska Airlines
Wed 11/128:00 amLAX - BIL
1 stop6h 00mAlaska Airlines
Deal found 9/11$244
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1712:00 pmBIL - LAX
1 stop10h 08mMultiple Airlines
Wed 12/35:18 pmLAX - BIL
1 stop27h 16mMultiple Airlines
Deal found 9/10$249
This United Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/187:00 amBIL - LAX
1 stop7h 05mUnited Airlines
Tue 11/184:15 pmLAX - BIL
1 stop5h 34mUnited Airlines
Deal found 9/9$255
This Hawaiian Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/221:59 pmBIL - LAX
1 stop8h 37mHawaiian Airlines
Wed 10/298:00 amLAX - BIL
1 stop6h 00mHawaiian Airlines
Deal found 9/11$260
This Delta deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/145:18 amBIL - LAX
1 stop4h 32mDelta
Thu 11/275:45 amLAX - BIL
1 stop4h 17mDelta
Deal found 9/10$261
This American Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2212:20 pmBIL - LAX
1 stop10h 19mAmerican Airlines
Wed 10/299:50 amLAX - BIL
2 stops11h 03mAmerican Airlines
Deal found 9/11$266
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1712:00 pmBIL - LAX
1 stop10h 08mMultiple Airlines
Fri 11/286:00 amLAX - BIL
1 stop5h 05mMultiple Airlines
Deal found 9/10$275
This United Airlines deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/15:00 amBIL - LAX
1 stop5h 40mUnited Airlines
Sat 11/12:33 pmLAX - BIL
1 stop5h 45mUnited Airlines
Deal found 9/8$279
This Delta deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/185:18 amBIL - LAX
1 stop6h 38mDelta
Mon 11/245:06 pmLAX - BIL
1 stop5h 43mDelta
Deal found 9/9$286

Cheapflights Fare Finder

 
Customize your flight search to find flights from Billings to Riverside that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from Billings to Riverside that are best for you.

Fly from

Billings

Fly to

Riverside

Route

Depart

Return

Price

BillingsLos Angeles

BIL - LAX

BILLAX

Billings Logan Intl

Tue 11/18

7:00 am-1:05 pm

1 stop7h 05m

Los Angeles

Tue 11/18

4:15 pm-10:49 pm

1 stop5h 34m

$255

BillingsLos Angeles

BIL - LAX

BILLAX

Billings Logan Intl

Tue 10/7

1:59 pm-8:44 pm

1 stop7h 45m

Los Angeles

Tue 10/14

5:15 pm-12:08 am

1 stop5h 53m

$260

BillingsLos Angeles

BIL - LAX

BILLAX

Billings Logan Intl

Wed 11/12

2:00 pm-9:39 pm

1 stop8h 39m

Los Angeles

Tue 12/2

4:32 pm-12:08 am

1 stop6h 36m

$260

BillingsLos Angeles

BIL - LAX

BILLAX

Billings Logan Intl

Thu 11/13

7:19 pm-11:59 pm

1 stop5h 40m

Los Angeles

Wed 12/3

3:32 pm-12:08 am

1 stop7h 36m

$260

BillingsLos Angeles

BIL - LAX

BILLAX

Billings Logan Intl

Wed 10/22

1:59 pm-9:36 pm

1 stop8h 37m

Los Angeles

Wed 10/29

8:00 am-3:00 pm

1 stop6h 00m

$260

BillingsLos Angeles

BIL - LAX

BILLAX

Billings Logan Intl

Wed 11/12

2:00 pm-9:39 pm

1 stop8h 39m

Los Angeles

Wed 12/3

3:32 pm-12:08 am

1 stop7h 36m

$260

BillingsLos Angeles

BIL - LAX

BILLAX

Billings Logan Intl

Tue 11/18

2:00 pm-7:22 pm

1 stop6h 22m

Los Angeles

Tue 12/2

4:32 pm-12:08 am

1 stop6h 36m

$260

BillingsLos Angeles

BIL - LAX

BILLAX

Billings Logan Intl

Fri 11/14

5:18 am-8:50 am

1 stop4h 32m

Los Angeles

Wed 12/3

5:06 pm-12:22 am

1 stop6h 16m

$261

BillingsLos Angeles

BIL - LAX

BILLAX

Billings Logan Intl

Mon 11/17

5:18 am-10:56 am

1 stop6h 38m

Los Angeles

Thu 11/27

5:45 am-11:02 am

1 stop4h 17m

$261

BillingsLos Angeles

BIL - LAX

BILLAX

Billings Logan Intl

Fri 11/14

5:18 am-8:50 am

1 stop4h 32m

Los Angeles

Thu 11/27

5:45 am-11:02 am

1 stop4h 17m

$261

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 19 results
1
2

Best time to book a flight from Billings to Riverside

Have a flexible travel schedule? Discover the best time to fly to Riverside from Billings with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Billings to Riverside

How far ahead should I book a flight from Billings to Riverside?

Use this chart to determine the optimal time to book a round-trip flight from Billings to Riverside. Price data was last updated on August 29, 2025.

To ensure you get the cheapest price possible for a flight from Billings to Riverside, you should look to book at least 42 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Billings to Riverside?

Currently, January is the cheapest month in which you can book a flight from Billings to Riverside (average of $246). Flying from Billings to Riverside in March is currently the most expensive (average of $325). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BIL to R1V?

Find hourly flight availability from Billings to Riverside. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Billings to Riverside as you normally would.

Reviews of airlines servicing Riverside

Get insights into the airlines that provide service to Riverside. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Riverside. Reviews last updated September 11, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta, and United Airlines from Billings to Riverside by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Boarding

8.1

Crew

8.5

Food

7.1

Entertainment

7.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Boarding

8.1

Crew

8.5

Food

7.1

Entertainment

7.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Delta
8.0
Very good
7,960 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Boarding

8.1

Crew

8.5

Food

7.1

Entertainment

7.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
United Airlines
7.4
Good
8,937 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Boarding

8.1

Crew

8.5

Food

7.1

Entertainment

7.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

Related info for your journey

Find useful and relevant information for your journey from Billings to Riverside. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Billings to Riverside?

    Most people fly from Billings Logan Intl (BIL) if they book a flight from Billings to Riverside. On average, Billings Logan Intl has 0 outbound flights to Riverside per day from 3 airlines. Billings Logan Intl is conveniently located just 2.7 mi from Billings’s city center.

  • How long is the flight from Billings to Riverside?

    Airlines like United Airlines, Hawaiian Airlines, and Alaska Airlines fly from Billings to Riverside in about 7h 05m. The time it takes to get you to your destination can typically vary by up to 1h 34m. Airlines will cover a distance of 970 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Billings to Riverside one-way?

    One-way options have recently been found by users for as low as $131 on United Airlines. Other airlines that offer cheap prices include Alaska Airlines from $210 and American Airlines from $241 one-way.

  • What are the cheapest flights from Billings to Riverside?

    Looking at all options, your cheapest flight can be booked for $138. While the most popular route (Billings Logan Intl - Los Angeles) can be booked for $255 on average, our data indicates $138 when flying from Billings to Riverside.

  • Can I find deals for flights from Billings to Riverside that include hotel bookings?

    Yes. In addition to deals on Billings to Riverside flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Billings to Riverside?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Billings to Riverside.

  • Can I find deals for business class flights from Billings to Riverside?

    Yes. Cheapflights offers flight deals from Billings to Riverside by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Billings to Riverside?

    Currently, January is the cheapest month in which you can book a flight from Billings to Riverside (average of $246). Flying from Billings to Riverside in March is currently the most expensive (average of $325). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 3 airlines flying from Billings to Riverside

Discover the top 3 airlines that operate flights from Billings to Riverside. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$82Average$309FlexibilityNo cancel feeOn-time75%
DeltaCheapest$236Average$346FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$274Average$396FlexibilityNo cancel feeOn-time69%

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