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$98+ Cheap flights from Irvine, 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 3/31. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — BOS
Jan 28 — Feb 41
Wed 1/28
Wed 2/4
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Irvine to Boston Logan Intl are usually found in January or February, booked 60 days in advance, depart on a Tuesday or Wednesday and return on a Thursday

Cheap flight deals from Irvine to Boston

Cheapest flights from Irvine to Boston
Explore the most affordable flight options available from Irvine to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 29, 2025.

This American Airlines deal was found by Cheapflights users on 12/26. 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 12/2910:00 pmLAX - BOS
Nonstop5h 28mAmerican Airlines
Fri 1/97:00 pmBOS - LAX
Nonstop6h 35mAmerican Airlines
Deal found 12/26$322
This Expedia deal was found by Cheapflights users on 12/26. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3010:15 pmLAX - BOS
Nonstop5h 23mMultiple Airlines
Wed 1/77:00 amBOS - LAX
1 stop11h 42mMultiple Airlines
Deal found 12/26$347
This Super.com deal was found by Cheapflights users on 12/28. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:00 amLAX - BOS
Nonstop5h 28mJetBlue
Mon 1/59:20 pmBOS - LAX
Nonstop6h 39mJetBlue
Deal found 12/28$351
This United Airlines deal was found by Cheapflights users on 12/27. 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 12/3011:00 pmLAX - BOS
Nonstop5h 31mUnited Airlines
Wed 1/78:25 amBOS - LAX
Nonstop6h 38mUnited Airlines
Deal found 12/27$357
This Southwest deal was found by Cheapflights users on 12/27. 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.
Sun 12/281:55 pmLAX - BOS
1 stop7h 55mSouthwest
Thu 1/152:45 pmBOS - LAX
1 stop10h 20mSouthwest
Deal found 12/27$362
This United Airlines deal was found by Cheapflights users on 12/27. 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 12/308:40 amLAX - BOS
1 stop7h 08mUnited Airlines
Sun 1/46:14 pmBOS - LAX
Nonstop6h 37mUnited Airlines
Deal found 12/27$363

Find flight deals from Irvine to Boston

Keep the following information in mind while searching for Irvine to Boston flight deals. Data was last updated December 29, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$177
(Delta)

One-way from

$98
(Super.com)

Popular in

July

Cheapest in

January

Average price

$457
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 Irvine to Boston Logan Intl
Search Deals
One-way flight from Irvine to Boston Logan Intl
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($46 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($8 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 Irvine 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 December 29, 2025.
Use the filters below to find and compare flights from Irvine to Boston that are best for you.

Fly from

Irvine

Fly to

Boston

Route

Depart

Return

Price

Los AngelesBoston

LAX - BOS

LAXBOS

Los Angeles

Tue 1/20

9:45 pm-6:14 am

Nonstop5h 29m

Boston Logan Intl

Wed 1/28

12:45 pm-4:29 pm

Nonstop6h 44m

$177

Los AngelesBoston

LAX - BOS

LAXBOS

Los Angeles

Thu 1/22

10:50 pm-7:21 am

Nonstop5h 31m

Boston Logan Intl

Sun 1/25

6:17 pm-9:55 pm

Nonstop6h 38m

$179

Los AngelesBoston

LAX - BOS

LAXBOS

Los Angeles

Wed 1/21

6:40 am-5:10 pm

1 stop7h 30m

Boston Logan Intl

Tue 1/27

4:50 pm-10:00 pm

1 stop8h 10m

$187

Los AngelesBoston

LAX - BOS

LAXBOS

Los Angeles

Sun 1/25

12:30 am-12:46 pm

1 stop9h 16m

Boston Logan Intl

Tue 1/27

8:25 am-12:03 pm

Nonstop6h 38m

$188

Los AngelesBoston

LAX - BOS

LAXBOS

Los Angeles

Sun 1/25

6:15 am-5:15 pm

1 stop8h 00m

Boston Logan Intl

Tue 1/27

5:50 am-11:45 am

1 stop8h 55m

$193

Los AngelesBoston

LAX - BOS

LAXBOS

Los Angeles

Thu 1/15

8:33 am-7:39 pm

1 stop8h 06m

Boston Logan Intl

Tue 1/20

8:25 am-12:03 pm

Nonstop6h 38m

$202

Los AngelesBoston

LAX - BOS

LAXBOS

Los Angeles

Tue 1/27

8:20 am-4:52 pm

Nonstop5h 32m

Boston Logan Intl

Tue 2/3

1:31 pm-7:09 pm

1 stop8h 38m

$202

Los AngelesBoston

LAX - BOS

LAXBOS

Los Angeles

Mon 1/12

10:50 pm-7:21 am

Nonstop5h 31m

Boston Logan Intl

Thu 1/15

8:25 am-12:03 pm

Nonstop6h 38m

$202

Los AngelesBoston

LAX - BOS

LAXBOS

Los Angeles

Mon 1/12

7:30 am-6:32 pm

1 stop8h 02m

Boston Logan Intl

Sat 1/17

6:17 pm-9:55 pm

Nonstop6h 38m

$208

Los AngelesBoston

LAX - BOS

LAXBOS

Los Angeles

Mon 1/12

7:30 am-6:32 pm

1 stop8h 02m

Boston Logan Intl

Mon 1/19

8:25 am-12:03 pm

Nonstop6h 38m

$208

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/28

Showing 1-10 of 23 results
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Best time to book a flight from Irvine to Boston

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

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

Use this chart to determine the optimal time to book a round-trip flight from Irvine to Boston. Price data was last updated on December 26, 2025.

To ensure you get the cheapest price possible for a flight from Irvine to Boston, you should look to book at least 44 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 Irvine to Boston?

Currently, January is the cheapest month in which you can book a flight from Irvine to Boston (average of $124). Flying from Irvine to Boston in May is currently the most expensive (average of $188). 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 IR9 to BOS?

Find hourly flight availability from Irvine 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 December 29, 2025.

When flying from Irvine to Boston, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 23% versus a flight in the morning.

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

Use this chart to determine the cheapest time to fly round-trip from Irvine to Boston. Price data was last updated on December 27, 2025.

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

Weekly flight availability from Irvine to Boston

Explore weekly flight availability from Irvine 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 December 29, 2025.

The most flights from IR9 to BOS are scheduled on a Sunday (58 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (40 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 December 29, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Irvine to Boston by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,014 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.9

Overall

7.9

Comfort

7.9

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
8,014 reviews
Delta
7.9
Good
8,014 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.9

Overall

7.9

Comfort

7.9

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
9,120 reviews
Delta
7.9
Good
8,014 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.9

Overall

7.9

Comfort

7.9

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
11,072 reviews
Delta
7.9
Good
8,014 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.9

Overall

7.9

Comfort

7.9

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
2,901 reviews
Delta
7.9
Good
8,014 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.9

Overall

7.9

Comfort

7.9

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
8,221 reviews
Delta
7.9
Good
8,014 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.9

Overall

7.9

Comfort

7.9

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 Irvine 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 Irvine?

    For a flight from Irvine to Boston, you will be flying into Logan Intl. Boston Logan Intl (BOS) is just 2.6 mi from the center of the city. Logan Intl is the only Boston airport and it handles 48 inbound flights from Irvine per day. 9 airlines have flights to Boston Logan Intl from Irvine on a regular basis.

  • How popular is this Irvine to Boston flight route?

    Flights from Irvine to Boston Logan Intl have been viewed 48 times in the past calendar month.

  • How long is the flight from Irvine to Boston?

    Delta, United Airlines, and Southwest can get you from Irvine to Boston in just under 5h 29m. Your travel time can differ by up to 2h 01m. Airlines will cover a distance of 2603 mi. This flight may include one or multiple stops.

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

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $71. Users have also found prices from $82 and $100 on Spirit Airlines and JetBlue, respectively.

  • What are the most reliable airlines from Irvine 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 Irvine to Boston on time: ITA Airways (100%), United Airlines (92%), Air New Zealand (92%).

  • What are the cheapest flights from Irvine to Boston?

    On average you can expect to pay $907 for a flight from Irvine to Boston. The cheapest flight overall is $91 while the most popular route, (Los Angeles - Boston Logan Intl) is currently priced at $160.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Irvine to Boston (average of $124). Flying from Irvine to Boston in May is currently the most expensive (average of $188). 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
Brockton
Cranston
Lincoln
Lowell
Smithfield
Peabody
Quincy
York Beach
Warwick
Londonderry
Swansea
Old Orchard Beach
Waltham
Chelsea

Browse thousands of different options on Cheapflights for your next trip

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Top 9 airlines flying from Irvine to Boston

Discover the top 9 airlines that operate flights from Irvine 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 December 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$93Average$256FlexibilityNo cancel feeOn-time65%
FrontierCheapest$113Average$238FlexibilityNo cancel feeOn-time62%
DeltaCheapest$178Average$381FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$195Average$371FlexibilityNo cancel feeOn-time62%
Alaska AirlinesCheapest$196Average$342FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$209Average$411FlexibilityNo cancel feeOn-time69%
Sun Country AirCheapest$216Average$466FlexibilityNo cancel feeOn-time83%
SouthwestCheapest$224Average$434FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$250Average$435FlexibilityNo cancel feeOn-time71%

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