HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Riverside

$146+ 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 6/23. Fares are subject to change and may not be available on all flights or dates of travel.
BIL — LAX
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Billings to Riverside with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Billings Logan Intl to Riverside are usually found in March or June, booked 40 days in advance, depart on a Tuesday or Wednesday 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 April 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$195
(Mytrip)

One-way from

$146
(Delta)

Popular in

December

Cheapest in

March

Average price

$475
Provider with most accurate pricing for Billings Logan Intl-Los Angeles flight deals.
Search Deals
Provider most trusted by Cheapflights users for Billings Logan Intl-Los Angeles flights.
Search Deals
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 ($63 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

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 April 29, 2025.

This Mytrip deal was found by Cheapflights users on 4/28. 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.
Mon 5/129:55 amBIL - LAX
1 stop25h 01mMultiple Airlines
Thu 5/1510:10 pmLAX - BIL
1 stop22h 21mMultiple Airlines
Deal found 4/28$195
This Hawaiian Airlines deal was found by Cheapflights users on 4/29. 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.
Tue 5/276:05 amBIL - LAX
1 stop5h 45mHawaiian Airlines
Tue 6/33:36 pmLAX - BIL
1 stop7h 23mHawaiian Airlines
Deal found 4/29$244
This Delta deal was found by Cheapflights users on 4/28. 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.
Wed 6/115:20 amBIL - LAX
1 stop4h 27mDelta
Tue 6/177:19 pmLAX - BIL
1 stop3h 53mDelta
Deal found 4/28$245
This Alaska Airlines deal was found by Cheapflights users on 4/28. 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.
Fri 5/307:24 pmBIL - LAX
2 stops15h 02mAlaska Airlines
Tue 6/311:55 amLAX - BIL
1 stop5h 49mAlaska Airlines
Deal found 4/28$289
This United Airlines deal was found by Cheapflights users on 4/29. 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 8/151:49 pmBIL - LAX
1 stop8h 09mUnited Airlines
Fri 8/1511:00 pmLAX - BIL
2 stops21h 03mUnited Airlines
Deal found 4/29$296
This American Airlines deal was found by Cheapflights users on 4/29. 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 6/116:00 amBIL - LAX
1 stop8h 58mAmerican Airlines
Mon 6/1612:32 amLAX - BIL
1 stop10h 34mAmerican Airlines
Deal found 4/29$354
This Mytrip deal was found by Cheapflights users on 4/28. 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.
Thu 6/59:55 pmBIL - LAX
2 stops26h 44mAllegiant Air
Sun 6/86:50 pmLAX - BIL
2 stops25h 39mAllegiant Air
Deal found 4/28$429

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 April 29, 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

Mon 5/12

9:55 am-9:56 am

1 stop25h 01m

Los Angeles

Thu 5/15

10:10 pm-9:31 pm

1 stop22h 21m

$195

BillingsLos Angeles

BIL - LAX

BILLAX

Billings Logan Intl

Tue 5/27

6:05 am-10:50 am

1 stop5h 45m

Los Angeles

Tue 6/3

3:36 pm-11:59 pm

1 stop7h 23m

$244

BillingsLos Angeles

BIL - LAX

BILLAX

Billings Logan Intl

Wed 6/11

5:20 am-8:47 am

1 stop4h 27m

Los Angeles

Tue 6/17

7:19 pm-12:12 am

1 stop3h 53m

$245

BillingsLos Angeles

BIL - LAX

BILLAX

Billings Logan Intl

Fri 5/30

7:24 pm-9:26 am

2 stops15h 02m

Los Angeles

Tue 6/3

11:55 am-6:44 pm

1 stop5h 49m

$289

BillingsLos Angeles

BIL - LAX

BILLAX

Billings Logan Intl

Fri 8/15

1:49 pm-8:58 pm

1 stop8h 09m

Los Angeles

Fri 8/15

11:00 pm-9:03 pm

2 stops21h 03m

$296

BillingsLos Angeles

BIL - LAX

BILLAX

Billings Logan Intl

Wed 6/11

6:00 am-1:58 pm

1 stop8h 58m

Los Angeles

Mon 6/16

12:32 am-12:06 pm

1 stop10h 34m

$354

BillingsLos Angeles

BIL - LAX

BILLAX

Billings Logan Intl

Thu 6/5

9:55 pm-11:39 pm

2 stops26h 44m

Los Angeles

Sun 6/8

6:50 pm-9:29 pm

2 stops25h 39m

$429

BillingsLos Angeles

BIL - LAX

BILLAX

Billings Logan Intl

Mon 6/23

6:20 am-11:48 am

1 stop6h 28m

$146

BillingsLos Angeles

BIL - LAX

BILLAX

Billings Logan Intl

Mon 6/23

7:17 pm-7:20 am

2 stops13h 03m

$189

BillingsLos Angeles

BIL - LAX

BILLAX

Billings Logan Intl

Sat 5/17

1:57 pm-8:28 pm

1 stop7h 31m

$205

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 11 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 April 25, 2025.

To ensure you get the cheapest price possible for a flight from Billings to Riverside, you should look to book at least 40 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 April 29, 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 April 29, 2025.
See what other customers who have flown with Alaska Airlines, Delta and Hawaiian Airlines from Billings to Riverside have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,961 reviews

Food

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.1

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
9,961 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Food

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.1

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
7,929 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Food

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.1

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
2,405 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Food

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.1

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
8,696 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Food

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.1

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
734 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Food

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.1

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 $146 on Delta. Other airlines that offer cheap prices include Alaska Airlines from $189 and Hawaiian Airlines from $205 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 $195 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Billings to Riverside

See prices for flight routes from nearby airports that may be better suited for you.
Bozeman to Los Angeles flights
Bozeman to San Francisco flights
Bozeman to Las Vegas flights
Missoula to San Francisco flights
Bozeman to San Diego flights
Billings to Los Angeles flights
Kalispell to San Francisco flights
Missoula to Las Vegas flights
Missoula to Los Angeles flights
Bozeman to Santa Ana flights
Kalispell to Las Vegas flights
Billings to San Diego flights
Missoula to San Diego flights
Bozeman to Ontario flights
Kalispell to Oakland flights
Great Falls to Las Vegas flights
Missoula to Fresno flights
Billings to Las Vegas flights
Kalispell to Los Angeles flights
Kalispell to San Diego flights
Missoula to Sacramento flights
Billings to Santa Ana flights
Helena to Sacramento flights
Missoula to Oakland flights
Butte to Los Angeles flights
Billings to San Francisco flights
Kalispell to Santa Ana flights
Helena to Las Vegas flights
Bozeman to Oakland flights
Bozeman to Santa Barbara flights
Billings to Ontario flights
Bozeman to Long Beach flights
Bozeman to Fresno flights
Helena to Santa Ana flights
Billings to Burbank flights
Kalispell to Sacramento flights
Helena to Los Angeles flights
Helena to San Diego flights
Missoula to Burbank flights
Billings to Sacramento flights
Bozeman to Reno flights
Bozeman to San Jose flights
Great Falls to Santa Ana flights
Bozeman to Burbank flights
Bozeman to Medford flights
Kalispell to Ontario flights
Missoula to Reno flights
Butte to Santa Ana flights
Cody to Ontario flights
Missoula to Ontario flights

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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$82Average$342FlexibilityNo cancel feeOn-time75%
Allegiant AirCheapest$88Average$138FlexibilityNo cancel feeOn-time88%
DeltaCheapest$256Average$379FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$274Average$410FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.