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$109+ Cheap flights from Riverside, CA to Boston (BOS)

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 12/15. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — BOS
Dec 13 — Dec 201
Sat 12/13
Sat 12/20
1 adult, Economy
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Cheapflights Tip: The best prices from Riverside to Boston Logan Intl are usually found in January or September, booked 44 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Cheap flight deals from Riverside to Boston

Keep the following information in mind while searching for Riverside to Boston flight deals. Data was last updated November 13, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$211
(Southwest)

One-way from

$109
(JetBlue)

Popular in

December

Cheapest in

January

Average price

$387
Provider with most accurate pricing for Los Angeles-Boston Logan Intl flight deals.
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Provider most trusted by Cheapflights users for Los Angeles-Boston Logan Intl flights.
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From Riverside to Boston Logan Intl
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One-way flight from Riverside to Boston Logan Intl
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High demand for flights, 1% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Riverside to Boston

Cheapest flights from Riverside to Boston
Explore the most affordable flight options available from Riverside to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 13, 2025.

This Southwest deal was found by Cheapflights users on 11/13. 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 12/45:40 amLAX - BOS
1 stop7h 25mSouthwest
Tue 12/99:05 amBOS - LAX
1 stop10h 15mSouthwest
Deal found 11/13$211
This Kiwi.com deal was found by Cheapflights users on 11/10. 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.
Tue 12/233:30 pmLAX - BOS
2 stops15h 38mFrontier
Wed 1/76:00 amBOS - LAX
1 stop9h 47mFrontier
Deal found 11/10$212
This Kiwi.com deal was found by Cheapflights users on 11/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/412:03 pmLAX - BOS
1 stop8h 53mSpirit Airlines
Wed 12/105:45 amBOS - LAX
2 stops19h 39mSpirit Airlines
Deal found 11/12$213
This United Airlines deal was found by Cheapflights users on 11/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/312:25 amLAX - BOS
1 stop7h 24mUnited Airlines
Sun 12/78:30 amBOS - LAX
Nonstop6h 35mUnited Airlines
Deal found 11/12$214
This Kiwi.com deal was found by Cheapflights users on 11/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/412:03 pmLAX - BOS
1 stop8h 53mSpirit Airlines
Tue 12/95:45 amBOS - LAX
2 stops19h 39mSpirit Airlines
Deal found 11/12$215
This Kiwi.com deal was found by Cheapflights users on 11/13. 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.
Thu 11/275:45 amLAX - BOS
1 stop12h 04mMultiple Airlines
Mon 12/87:00 amBOS - LAX
1 stop11h 20mMultiple Airlines
Deal found 11/13$216
This JetBlue deal was found by Cheapflights users on 11/12. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/21:40 pmLAX - BOS
Nonstop5h 25mJetBlue
Fri 12/58:30 pmBOS - LAX
Nonstop6h 29mJetBlue
Deal found 11/12$217
This Kiwi.com deal was found by Cheapflights users on 11/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/210:40 pmLAX - BOS
1 stop19h 09mMultiple Airlines
Mon 12/1511:23 amBOS - LAX
1 stop28h 24mMultiple Airlines
Deal found 11/11$218
This Kissandfly.com deal was found by Cheapflights users on 11/11. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2710:51 pmLAX - BOS
Nonstop5h 29mJetBlue
Sat 12/66:45 pmBOS - LAX
Nonstop6h 34mJetBlue
Deal found 11/11$219
This Mytrip deal was found by Cheapflights users on 11/11. 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.
Thu 11/275:45 amLAX - BOS
1 stop12h 04mSpirit Airlines
Sat 12/65:45 amBOS - LAX
2 stops19h 39mSpirit Airlines
Deal found 11/11$220
This Super.com deal was found by Cheapflights users on 11/12. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1911:53 amLAX - BOS
1 stop9h 06mSpirit Airlines
Sun 11/239:54 pmBOS - LAX
1 stop14h 16mSpirit Airlines
Deal found 11/12$221
This JetBlue deal was found by Cheapflights users on 11/13. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/218:55 amLAX - BOS
Nonstop5h 23mJetBlue
Fri 11/2812:00 pmBOS - LAX
Nonstop6h 30mJetBlue
Deal found 11/13$222

Cheapflights Fare Finder

 
Customize your flight search to find flights from Riverside to Boston 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 November 13, 2025.
Use the filters below to find and compare flights from Riverside to Boston that are best for you.

Fly from

Riverside

Fly to

Boston

Route

Depart

Return

Price

Los AngelesBoston

LAX - BOS

LAXBOS

Los Angeles

Tue 12/9

8:24 am-4:54 pm

Nonstop5h 30m

Boston Logan Intl

Tue 12/16

12:50 pm-6:21 pm

1 stop8h 31m

$214

Los AngelesBoston

LAX - BOS

LAXBOS

Los Angeles

Thu 12/4

10:55 pm-7:26 am

Nonstop5h 31m

Boston Logan Intl

Thu 12/11

10:40 am-5:14 pm

1 stop9h 34m

$217

Los AngelesBoston

LAX - BOS

LAXBOS

Los Angeles

Thu 1/8

8:40 pm-5:01 am

Nonstop5h 21m

Boston Logan Intl

Tue 1/13

8:20 pm-11:56 pm

Nonstop6h 36m

$237

Los AngelesBoston

LAX - BOS

LAXBOS

Los Angeles

Wed 12/3

12:25 am-10:49 am

1 stop7h 24m

Boston Logan Intl

Tue 12/9

7:15 am-1:05 pm

1 stop8h 50m

$237

Los AngelesBoston

LAX - BOS

LAXBOS

Los Angeles

Wed 1/7

12:30 am-10:52 am

1 stop7h 22m

Boston Logan Intl

Sun 1/11

6:00 am-11:52 am

1 stop8h 52m

$237

Los AngelesBoston

LAX - BOS

LAXBOS

Los Angeles

Thu 12/4

12:25 am-10:49 am

1 stop7h 24m

Boston Logan Intl

Tue 12/9

12:50 pm-6:21 pm

1 stop8h 31m

$237

Los AngelesBoston

LAX - BOS

LAXBOS

Los Angeles

Sat 12/20

6:00 am-2:28 pm

Nonstop5h 28m

Boston Logan Intl

Sun 1/4

7:47 am-11:20 am

Nonstop6h 33m

$247

Los AngelesBoston

LAX - BOS

LAXBOS

Los Angeles

Fri 1/16

12:55 am-12:19 pm

1 stop8h 24m

Boston Logan Intl

Wed 1/21

8:25 am-12:03 pm

Nonstop6h 38m

$253

Los AngelesBoston

LAX - BOS

LAXBOS

Los Angeles

Thu 1/8

10:40 am-8:50 pm

1 stop7h 10m

Boston Logan Intl

Wed 1/14

1:20 pm-8:55 pm

2 stops10h 35m

$254

Los AngelesBoston

LAX - BOS

LAXBOS

Los Angeles

Wed 1/14

8:40 pm-5:01 am

Nonstop5h 21m

Boston Logan Intl

Mon 1/19

5:00 pm-1:02 am

1 stop11h 02m

$254

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/10

Showing 1-10 of 23 results
1
2
3

Best time to book a flight from Riverside to Boston

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

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

Use this chart to determine the optimal time to book a round-trip flight from Riverside to Boston. Price data was last updated on November 7, 2025.

Booking 30 days in advance of your planned departure date is, on average, the best time to get cheap flights from Riverside to Boston. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, January is the cheapest month in which you can book a flight from Riverside to Boston (average of $123). Flying from Riverside to Boston in June is currently the most expensive (average of $191). 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 R1V to BOS?

Find hourly flight availability from Riverside to Boston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 13, 2025.

It’s typically best to fly out from Riverside to Boston in the afternoon. Doing so could potentially save you 10% on the flight price compared to flying in the morning, which is usually more expensive.

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

Use this chart to determine the cheapest time to fly round-trip from Riverside to Boston. Price data was last updated on November 2, 2025.

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

Weekly flight availability from Riverside to Boston

Explore weekly flight availability from Riverside to Boston. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated November 13, 2025.

The most flights from R1V to BOS are scheduled on a Friday (50 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (35 on average).

Reviews of airlines servicing Boston

Get insights into the airlines that provide service to Boston. 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 Boston. Reviews last updated November 13, 2025.
See what other customers who have flown with Delta, United Airlines, and American Airlines from Riverside to Boston have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,007 reviews

Entertainment

7.9

Crew

8.5

Overall

7.9

Comfort

7.9

Boarding

8.1

Food

7.3

Reviews

1 / 20
6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
Delta
7.9
Good
8,007 reviews
Delta
7.9
Good
8,007 reviews

Entertainment

7.9

Crew

8.5

Overall

7.9

Comfort

7.9

Boarding

8.1

Food

7.3

Reviews

1 / 20
6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
United Airlines
7.4
Good
9,017 reviews
Delta
7.9
Good
8,007 reviews

Entertainment

7.9

Crew

8.5

Overall

7.9

Comfort

7.9

Boarding

8.1

Food

7.3

Reviews

1 / 20
6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
American Airlines
7.2
Good
11,051 reviews
Delta
7.9
Good
8,007 reviews

Entertainment

7.9

Crew

8.5

Overall

7.9

Comfort

7.9

Boarding

8.1

Food

7.3

Reviews

1 / 20
6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
JetBlue
7.2
Good
2,907 reviews
Delta
7.9
Good
8,007 reviews

Entertainment

7.9

Crew

8.5

Overall

7.9

Comfort

7.9

Boarding

8.1

Food

7.3

Reviews

1 / 20
6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
Spirit Airlines
6.3
Okay
8,139 reviews
Delta
7.9
Good
8,007 reviews

Entertainment

7.9

Crew

8.5

Overall

7.9

Comfort

7.9

Boarding

8.1

Food

7.3

Reviews

1 / 20
6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Related info for your journey

Find useful and relevant information for your journey from Riverside to Boston. 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 into for flights to Boston from Riverside?

    If you book a flight to Boston from Riverside, you will be flying to Logan Intl, which is the city’s only airport. Boston Logan Intl (BOS) is located 2.6 mi from the center of Boston. There are 42 flights from Riverside to Logan Intl per day from 9 different airlines.

  • How popular is this Riverside to Boston flight route?

    The Riverside to Boston Logan Intl flight path was viewed by 50 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Riverside to Boston?

    There are many flights that can get you from Riverside to Boston in 5h 21m. Fly via United Airlines or JetBlue to get the fastest option. There are 2603 mi between Riverside and Boston. All flights are typically nonstop.

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

    For one-way options, check prices for Southwest. According to our data, you can fly for as low as $114. Users have also found prices from $119 and $123 on United Airlines and Alaska Airlines, respectively.

  • What are the most reliable airlines from Riverside to Boston?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Riverside to Boston on time: Air China (100%), ITA Airways (100%), Asiana Airlines (97%).

  • What are the cheapest flights from Riverside to Boston?

    Looking for the cheapest flight from Riverside to Boston? While on average our users pay $966, our data indicates the cheapest price to be $108. The most popular route (Los Angeles - Boston Logan Intl), is priced around $154.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Riverside to Boston (average of $123). Flying from Riverside to Boston in June is currently the most expensive (average of $191). 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

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Cambridge
Medford
Hampton Beach
Watertown
Seabrook
Seekonk
Lincoln
Lowell
Smithfield
Cranston
Chestnut Hill
Peabody
Quincy
York Beach
Warwick
Swansea
Old Orchard Beach
Brockton
Waltham
Chelsea

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Top 9 airlines flying from Riverside to Boston

Discover the top 9 airlines that operate flights from Riverside to Boston. 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 November 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$121Average$277FlexibilityNo cancel feeOn-time65%
FrontierCheapest$128Average$239FlexibilityNo cancel feeOn-time62%
DeltaCheapest$178Average$425FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$196Average$330FlexibilityNo cancel feeOn-time75%
JetBlueCheapest$199Average$376FlexibilityNo cancel feeOn-time62%
Sun Country AirCheapest$201Average$480FlexibilityNo cancel feeOn-time83%
SouthwestCheapest$219Average$437FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$225Average$469FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$270Average$450FlexibilityNo cancel feeOn-time71%

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