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$134+ 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 7/28. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — BOS
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
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 September, booked 62 days in advance, depart on a Tuesday or Wednesday and return on a Thursday

Cheap flight deals from Irvine to Boston

Keep the following information in mind while searching for Irvine to Boston flight deals. Data was last updated July 3, 2025.

Round-trip from

$234
(Priceline)

One-way from

$134
(Mytrip)

Popular in

December

Cheapest in

January

Average price

$463
From Irvine to Boston Logan Intl
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One-way flight from Irvine to Boston Logan Intl
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High demand for flights, 0% 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 July 2025
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Find 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 July 3, 2025.

This Priceline deal was found by Cheapflights users on 6/30. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/77:03 pmLAX - BOS
1 stop12h 55mMultiple Airlines
Mon 8/1112:26 pmBOS - LAX
2 stops12h 45mMultiple Airlines
Deal found 6/30$234
This FlightHub deal was found by Cheapflights users on 7/1. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/188:40 amLAX - BOS
1 stop12h 08mSpirit Airlines
Sun 7/206:00 amBOS - LAX
1 stop18h 19mSpirit Airlines
Deal found 7/1$235
This JetBlue deal was found by Cheapflights users on 7/3. 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 9/28:25 pmLAX - BOS
Nonstop5h 35mJetBlue
Wed 9/32:45 pmBOS - LAX
Nonstop6h 14mJetBlue
Deal found 7/3$237
This Southwest deal was found by Cheapflights users on 7/1. 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.
Mon 8/257:15 amLAX - BOS
1 stop7h 30mSouthwest
Sun 8/3110:50 amBOS - LAX
1 stop9h 10mSouthwest
Deal found 7/1$249
This Delta deal was found by Cheapflights users on 7/2. 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 8/119:00 pmLAX - BOS
Nonstop5h 34mDelta
Tue 8/196:15 amBOS - LAX
Nonstop6h 15mDelta
Deal found 7/2$258
This United Airlines deal was found by Cheapflights users on 7/2. 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.
Thu 8/1410:55 pmLAX - BOS
Nonstop5h 38mUnited Airlines
Wed 8/2711:00 amBOS - LAX
1 stop9h 03mUnited Airlines
Deal found 7/2$263

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 July 3, 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

Thu 8/7

7:03 pm-10:58 am

1 stop12h 55m

Boston Logan Intl

Mon 8/11

12:26 pm-10:11 pm

2 stops12h 45m

$234

Los AngelesBoston

LAX - BOS

LAXBOS

Los Angeles

Fri 7/18

8:40 am-11:48 pm

1 stop12h 08m

Boston Logan Intl

Sun 7/20

6:00 am-9:19 pm

1 stop18h 19m

$235

Los AngelesBoston

LAX - BOS

LAXBOS

Los Angeles

Tue 9/2

8:25 pm-5:00 am

Nonstop5h 35m

Boston Logan Intl

Wed 9/3

2:45 pm-5:59 pm

Nonstop6h 14m

$237

Los AngelesBoston

LAX - BOS

LAXBOS

Los Angeles

Mon 8/25

5:15 am-3:25 pm

1 stop7h 10m

Boston Logan Intl

Sun 8/31

10:50 am-5:00 pm

1 stop9h 10m

$249

Los AngelesBoston

LAX - BOS

LAXBOS

Los Angeles

Mon 8/11

9:00 pm-5:34 am

Nonstop5h 34m

Boston Logan Intl

Tue 8/19

6:15 am-9:30 am

Nonstop6h 15m

$258

Los AngelesBoston

LAX - BOS

LAXBOS

Los Angeles

Thu 8/14

10:55 pm-7:33 am

Nonstop5h 38m

Boston Logan Intl

Wed 8/27

11:00 am-5:03 pm

1 stop9h 03m

$263

Los AngelesBoston

LAX - BOS

LAXBOS

Los Angeles

Mon 7/28

11:20 pm-11:03 pm

2 stops20h 43m

$134

Los AngelesBoston

LAX - BOS

LAXBOS

Los Angeles

Thu 8/7

3:48 pm-10:58 am

2 stops16h 10m

$138

Los AngelesBoston

LAX - BOS

LAXBOS

Los Angeles

Thu 7/24

12:15 pm-11:10 pm

1 stop7h 55m

$139

Los AngelesBoston

LAX - BOS

LAXBOS

Los Angeles

Mon 8/11

9:00 pm-5:34 am

Nonstop5h 34m

$144

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Showing 1-10 of 15 results
1
2

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 June 27, 2025.

To ensure you get the cheapest price possible for a flight from Irvine to Boston, you should look to book at least 62 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 $218). Flying from Irvine to Boston in June is currently the most expensive (average of $306). 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 July 3, 2025.

When flying from Irvine to Boston, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 16, 2024.

Travelers seeking maximum savings on their Irvine to Boston flight should consider departing on Saturday 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 July 3, 2025.

The most flights from IR9 to BOS are scheduled on a Wednesday (51 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (18 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 July 3, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest, and Delta 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.
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Food

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
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,270 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Food

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
7,970 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Food

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
7.8
Good
2,545 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Food

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
8,845 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Food

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 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 39 inbound flights from Irvine per day. 10 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 42 times in the past calendar month.

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

    For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $134. Users have also found prices from $138 and $139 on Frontier and United Airlines, 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 (92%), Singapore Airlines (90%), Qatar Airways (85%).

  • What are the cheapest flights from Irvine to Boston?

    On average you can expect to pay $1,108 for a flight from Irvine to Boston. The cheapest flight overall is $132 while the most popular route, (Los Angeles - Boston Logan Intl) is currently priced at $165.

  • 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 $218). Flying from Irvine to Boston in June is currently the most expensive (average of $306). 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 Irvine?

Book flights to Irvine if you plan to visit one of these locations
Cambridge
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Watertown
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Quincy

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Top 10 airlines flying from Irvine to Boston

Discover the top 10 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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$82Average$178FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$90Average$217FlexibilityNo cancel feeOn-time65%
Alaska AirlinesCheapest$131Average$328FlexibilityNo cancel feeOn-time75%
JetBlueCheapest$166Average$366FlexibilityNo cancel feeOn-time62%
DeltaCheapest$184Average$390FlexibilityNo cancel feeOn-timeN/A
Sun Country AirCheapest$193Average$558FlexibilityNo cancel feeOn-time83%
United AirlinesCheapest$209Average$432FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$213Average$435FlexibilityNo cancel feeOn-time71%
Breeze AirwaysCheapest$252Average$287FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$276Average$446FlexibilityNo cancel feeOn-time63%

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