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Riverside

$112+ Cheap flights from Buffalo (BUF) 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 1/29. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — LAX
Jan 9 — Jan 161
Fri 1/9
Fri 1/16
1 adult, Economy
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Cheapflights Tip: The best prices from Buffalo to Riverside are usually found in September or August, booked 88 days in advance, depart on a Friday or Wednesday and return on a Saturday

Cheap flight deals from Buffalo to Riverside

Cheapest flights from Buffalo to Riverside
Explore the most affordable flight options available from Buffalo to Riverside. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 10, 2025.

This United Airlines deal was found by Cheapflights users on 12/8. 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.
Wed 12/1710:10 amBUF - LAX
1 stop8h 23mUnited Airlines
Sun 12/2810:59 pmLAX - BUF
1 stop7h 47mUnited Airlines
Deal found 12/8$250
This Delta deal was found by Cheapflights users on 12/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/159:14 amBUF - LAX
1 stop8h 17mDelta
Mon 12/1510:59 pmLAX - BUF
1 stop9h 05mDelta
Deal found 12/8$257
This American Airlines deal was found by Cheapflights users on 12/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/155:03 amBUF - LAX
1 stop9h 38mAmerican Airlines
Thu 12/1811:54 amLAX - BUF
1 stop8h 15mAmerican Airlines
Deal found 12/8$260
This American Airlines deal was found by Cheapflights users on 12/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1611:39 amBUF - LAX
2 stops9h 39mAmerican Airlines
Thu 12/181:45 pmLAX - BUF
1 stop7h 14mAmerican Airlines
Deal found 12/8$262
This American Airlines deal was found by Cheapflights users on 12/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/186:29 pmBUF - LAX
1 stop8h 11mAmerican Airlines
Mon 12/2912:50 amLAX - BUF
1 stop8h 12mAmerican Airlines
Deal found 12/9$291
This Southwest deal was found by Cheapflights users on 12/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/188:00 pmBUF - LAX
1 stop7h 10mSouthwest
Tue 12/305:55 amLAX - BUF
1 stop13h 30mSouthwest
Deal found 12/8$297
This Southwest deal was found by Cheapflights users on 12/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/193:20 pmBUF - LAX
1 stop9h 20mSouthwest
Mon 12/295:05 amLAX - BUF
1 stop11h 55mSouthwest
Deal found 12/8$301
This Trip.com deal was found by Cheapflights users on 12/8. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/199:42 amBUF - LAX
1 stop11h 21mFrontier
Tue 12/3011:59 pmLAX - BUF
1 stop17h 41mFrontier
Deal found 12/8$308
This United Airlines deal was found by Cheapflights users on 12/9. 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.
Sat 12/205:35 pmBUF - LAX
1 stop10h 14mUnited Airlines
Thu 1/88:33 amLAX - BUF
1 stop8h 56mUnited Airlines
Deal found 12/9$320
This American Airlines deal was found by Cheapflights users on 12/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/207:15 pmBUF - LAX
1 stop8h 24mAmerican Airlines
Wed 12/2412:50 amLAX - BUF
1 stop8h 38mAmerican Airlines
Deal found 12/8$321
This Frontier deal was found by Cheapflights users on 12/7. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2210:43 amBUF - LAX
1 stop10h 20mFrontier
Mon 12/2911:59 pmLAX - BUF
1 stop9h 53mFrontier
Deal found 12/7$324

Find flight deals from Buffalo to Riverside

Keep the following information in mind while searching for Buffalo to Riverside flight deals. Data was last updated December 10, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$193
(Southwest)

One-way from

$112
(Kiwi.com)

Popular in

February

Cheapest in

September

Average price

$362
Provider with most accurate pricing for Buffalo-Los Angeles flight deals.
Search Deals
Provider most trusted by Cheapflights users for Buffalo-Los Angeles flights.
Search Deals
From Buffalo to Riverside
Search Deals
One-way flight from Buffalo to Riverside
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($12 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Buffalo 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 December 10, 2025.
Use the filters below to find and compare flights from Buffalo to Riverside that are best for you.

Fly from

Buffalo

Fly to

Riverside

Route

Depart

Return

Price

BuffaloLos Angeles

BUF - LAX

BUFLAX

Buffalo

Sat 1/31

3:35 pm-9:30 pm

1 stop8h 55m

Los Angeles

Mon 2/23

5:00 am-3:25 pm

1 stop7h 25m

$193

BuffaloLos Angeles

BUF - LAX

BUFLAX

Buffalo

Sun 1/11

6:10 am-11:05 am

1 stop7h 55m

Los Angeles

Sun 1/18

6:40 am-4:20 pm

1 stop6h 40m

$193

BuffaloLos Angeles

BUF - LAX

BUFLAX

Buffalo

Wed 1/28

5:50 am-11:45 am

1 stop8h 55m

Los Angeles

Wed 2/11

11:05 pm-11:55 am

2 stops9h 50m

$248

BuffaloLos Angeles

BUF - LAX

BUFLAX

Buffalo

Mon 1/5

7:48 pm-12:47 am

1 stop7h 59m

Los Angeles

Mon 1/12

8:33 am-8:29 pm

1 stop8h 56m

$254

BuffaloLos Angeles

BUF - LAX

BUFLAX

Buffalo

Mon 1/26

5:44 pm-10:43 pm

1 stop7h 59m

Los Angeles

Thu 1/29

10:55 pm-11:08 am

1 stop9h 13m

$256

BuffaloLos Angeles

BUF - LAX

BUFLAX

Buffalo

Sat 1/10

5:43 pm-10:48 pm

1 stop8h 05m

Los Angeles

Fri 1/23

6:00 am-4:59 pm

1 stop7h 59m

$257

BuffaloLos Angeles

BUF - LAX

BUFLAX

Buffalo

Sat 1/10

5:43 pm-10:48 pm

1 stop8h 05m

Los Angeles

Tue 1/13

11:55 am-10:57 pm

1 stop8h 02m

$257

BuffaloLos Angeles

BUF - LAX

BUFLAX

Buffalo

Sat 1/10

5:43 pm-10:48 pm

1 stop8h 05m

Los Angeles

Tue 1/27

12:20 pm-11:28 pm

1 stop8h 08m

$257

BuffaloLos Angeles

BUF - LAX

BUFLAX

Buffalo

Thu 1/29

7:59 pm-11:51 am

2 stops42h 52m

$112

BuffaloLos Angeles

BUF - LAX

BUFLAX

Buffalo

Sat 1/10

8:30 am-3:31 pm

1 stop10h 01m

$122

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/8

Showing 1-10 of 17 results
1
2

Best time to book a flight from Buffalo to Riverside

Have a flexible travel schedule? Discover the best time to fly to Riverside from Buffalo 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 Buffalo to Riverside

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

Use this chart to determine the optimal time to book a round-trip flight from Buffalo to Riverside. Price data was last updated on December 5, 2025.

The price you pay for your flight from Buffalo to Riverside may vary depending on when you book. For the best chance of a lower fare, look to book 47 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, May is the cheapest month in which you can book a flight from Buffalo to Riverside (average of $134). Flying from Buffalo to Riverside in June is currently the most expensive (average of $227). 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 BUF to R1V?

Find hourly flight availability from Buffalo 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 December 10, 2025.

When flying from Buffalo to Riverside, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 47% versus a flight at noon.

What is the cheapest day to fly from Buffalo to Riverside?

Use this chart to determine the cheapest time to fly round-trip from Buffalo to Riverside. Price data was last updated on December 6, 2025.

Travelers seeking maximum savings on their Buffalo to Riverside flight should consider departing on Sunday evenings when fares are most often at their lowest. Thursday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 December 10, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta, and United Airlines from Buffalo to Riverside to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
7.9
Good
4,253 reviews

Entertainment

7.5

Overall

7.9

Crew

8.6

Comfort

8.0

Food

7.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
7.9
Good
4,253 reviews
Southwest
7.9
Good
4,253 reviews

Entertainment

7.5

Overall

7.9

Crew

8.6

Comfort

8.0

Food

7.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Delta
7.9
Good
8,007 reviews
Southwest
7.9
Good
4,253 reviews

Entertainment

7.5

Overall

7.9

Crew

8.6

Comfort

8.0

Food

7.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
United Airlines
7.4
Good
9,092 reviews
Southwest
7.9
Good
4,253 reviews

Entertainment

7.5

Overall

7.9

Crew

8.6

Comfort

8.0

Food

7.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
American Airlines
7.2
Good
11,048 reviews
Southwest
7.9
Good
4,253 reviews

Entertainment

7.5

Overall

7.9

Crew

8.6

Comfort

8.0

Food

7.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
JetBlue
7.2
Good
2,899 reviews
Southwest
7.9
Good
4,253 reviews

Entertainment

7.5

Overall

7.9

Crew

8.6

Comfort

8.0

Food

7.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Related info for your journey

Find useful and relevant information for your journey from Buffalo 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 Buffalo to Riverside?

    If you book a flight to Riverside from Buffalo, you will be flying from Buffalo, which is the city’s only airport. Buffalo (BUF) is located 8.3 mi from the center of Buffalo. There are 0 flights from Buffalo to Riverside per day from 6 different airlines.

  • How long is the flight from Buffalo to Riverside?

    Airlines like Southwest, United Airlines, and Delta fly from Buffalo to Riverside in about 7h 59m. The time it takes to get you to your destination can typically vary by up to 56m. The distance between Buffalo and Riverside is about 2211 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    One-way options have recently been found by users for as low as $85 on American Airlines. Other airlines that offer cheap prices include Frontier from $96 and JetBlue from $113 one-way.

  • What are the cheapest flights from Buffalo to Riverside?

    Looking at all options, your cheapest flight can be booked for $154. While the most popular route (Buffalo - Los Angeles) can be booked for $213 on average, our data indicates $349 when flying from Buffalo to Riverside.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Buffalo 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 Buffalo to Riverside?

    Currently, May is the cheapest month in which you can book a flight from Buffalo to Riverside (average of $134). Flying from Buffalo to Riverside in June is currently the most expensive (average of $227). 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.

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Top 6 airlines flying from Buffalo to Riverside

Discover the top 6 airlines that operate flights from Buffalo 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 December 10, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$89Average$218FlexibilityNo cancel feeOn-time62%
DeltaCheapest$143Average$455FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$177Average$388FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$218Average$442FlexibilityNo cancel feeOn-time63%
JetBlueCheapest$227Average$321FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$242Average$478FlexibilityNo cancel feeOn-time69%

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