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Riverside

$89+ 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 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
BIL — LAX
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Billings Logan Intl to Riverside are usually found in March or October, booked 42 days in advance, depart on a Wednesday or Tuesday and return on a Thursday

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 June 12, 2025.

Round-trip from

$205
(Mytrip)

One-way from

$89
(Mytrip)

Popular in

December

Cheapest in

March

Average price

$363
From Billings Logan Intl to Riverside
Search Deals
One-way flight from Billings Logan Intl to Riverside
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($58 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/2710:24 pmBIL - LAX
1 stop9h 35mMultiple Airlines
Tue 7/110:18 pmLAX - BIL
1 stop18h 04mMultiple Airlines
Deal found 6/11$205
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/97:18 pmBIL - LAX
1 stop5h 41mAlaska Airlines
Mon 10/275:02 pmLAX - BIL
1 stop6h 05mAlaska Airlines
Deal found 6/10$240
This Hawaiian Airlines deal was found by Cheapflights users on 6/10. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/13:43 pmBIL - LAX
1 stop5h 23mHawaiian Airlines
Sat 10/47:00 amLAX - BIL
1 stop7h 04mHawaiian Airlines
Deal found 6/10$254
This United Airlines deal was found by Cheapflights users on 6/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/111:49 pmBIL - LAX
1 stop8h 09mUnited Airlines
Sun 7/207:11 amLAX - BIL
1 stop5h 06mUnited Airlines
Deal found 6/11$273
This Delta deal was found by Cheapflights users on 6/10. 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.
Thu 7/316:20 amBIL - LAX
1 stop9h 33mDelta
Thu 8/73:15 pmLAX - BIL
1 stop6h 55mDelta
Deal found 6/10$359
This American Airlines deal was found by Cheapflights users on 6/12. 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.
Fri 10/312:19 pmBIL - LAX
1 stop8h 46mAmerican Airlines
Sun 10/51:30 amLAX - BIL
1 stop9h 28mAmerican Airlines
Deal found 6/12$445

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 June 12, 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

Fri 6/27

10:24 pm-6:59 am

1 stop9h 35m

Los Angeles

Tue 7/1

10:18 pm-5:22 pm

1 stop18h 04m

$205

BillingsLos Angeles

BIL - LAX

BILLAX

Billings Logan Intl

Thu 10/9

7:18 pm-11:59 pm

1 stop5h 41m

Los Angeles

Mon 10/27

5:02 pm-12:07 am

1 stop6h 05m

$240

BillingsLos Angeles

BIL - LAX

BILLAX

Billings Logan Intl

Wed 10/1

3:43 pm-8:06 pm

1 stop5h 23m

Los Angeles

Sat 10/4

7:00 am-3:04 pm

1 stop7h 04m

$254

BillingsLos Angeles

BIL - LAX

BILLAX

Billings Logan Intl

Fri 7/11

1:49 pm-8:58 pm

1 stop8h 09m

Los Angeles

Sun 7/20

7:11 am-1:17 pm

1 stop5h 06m

$273

BillingsLos Angeles

BIL - LAX

BILLAX

Billings Logan Intl

Thu 7/31

6:20 am-2:53 pm

1 stop9h 33m

Los Angeles

Thu 8/7

3:15 pm-11:10 pm

1 stop6h 55m

$359

BillingsLos Angeles

BIL - LAX

BILLAX

Billings Logan Intl

Fri 10/3

12:19 pm-8:05 pm

1 stop8h 46m

Los Angeles

Sun 10/5

1:30 am-11:58 am

1 stop9h 28m

$445

BillingsLos Angeles

BIL - LAX

BILLAX

Billings Logan Intl

Mon 9/22

7:45 pm-11:03 am

1 stop16h 18m

$89

BillingsLos Angeles

BIL - LAX

BILLAX

Billings Logan Intl

Sun 8/31

7:18 pm-12:18 am

1 stop6h 00m

$143

BillingsLos Angeles

BIL - LAX

BILLAX

Billings Logan Intl

Sun 8/3

10:04 pm-8:31 pm

2 stops23h 27m

$147

BillingsLos Angeles

BIL - LAX

BILLAX

Billings Logan Intl

Sun 8/3

5:20 am-8:46 am

1 stop4h 26m

$165

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 13 results
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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 June 9, 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 $327). 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 June 12, 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.

Rainfall in Riverside by month

Plan your trip to Riverside by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Riverside ranges from 0.0 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. July is typically the driest time to visit Riverside when rainfall is around 0.0 in.

Temperature in Riverside by month

Plan your trip to Riverside by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Riverside, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

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 June 12, 2025.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,494 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Allegiant Air
7.3
Good
725 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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 4 airlines. Billings Logan Intl is conveniently located just 2.7 mi from Billings’s city center.

  • 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 $143 on Hawaiian Airlines. Other airlines that offer cheap prices include Allegiant Air from $147 and Delta from $165 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 $205 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 $327). 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 4 airlines flying from Billings to Riverside

Discover the top 4 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$82Average$337FlexibilityNo cancel feeOn-time75%
Allegiant AirCheapest$119Average$145FlexibilityNo cancel feeOn-time88%
DeltaCheapest$239Average$367FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$274Average$402FlexibilityNo cancel feeOn-time69%

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