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$120+ 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 5/15. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — BOS
Apr 27 — May 41
Sun 4/27
Sun 5/4
1 adult, Economy
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Cheapflights Tip: The best prices from Irvine to Boston Logan Intl are usually found in January or September, booked 73 days in advance, depart on a Wednesday or Tuesday 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 April 22, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$218
(Delta)

One-way from

$120
(Frontier)

Popular in

July

Cheapest in

January

Average price

$446
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
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One-way flight from Irvine to Boston Logan Intl
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Highest demand for flights based on searches. 12% potential increase in price ($58 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 22, 2025.

This United Airlines deal was found by Cheapflights users on 4/21. 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 5/208:30 amLAX - BOS
Nonstop5h 38mUnited Airlines
Wed 5/286:30 pmBOS - LAX
Nonstop6h 22mUnited Airlines
Deal found 4/21$218
This Travelocity deal was found by Cheapflights users on 4/21. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2811:36 amLAX - BOS
1 stop8h 20mMultiple Airlines
Sat 5/316:00 amBOS - LAX
1 stop12h 24mMultiple Airlines
Deal found 4/21$220
This FlightHub deal was found by Cheapflights users on 4/22. 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 6/65:30 amLAX - BOS
1 stop10h 28mSpirit Airlines
Mon 6/166:00 amBOS - LAX
2 stops19h 24mSpirit Airlines
Deal found 4/22$221
This Delta deal was found by Cheapflights users on 4/21. 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.
Tue 6/33:20 pmLAX - BOS
Nonstop5h 28mDelta
Sat 6/76:55 amBOS - LAX
Nonstop6h 24mDelta
Deal found 4/21$237
This JetBlue deal was found by Cheapflights users on 4/21. 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 5/2011:50 amLAX - BOS
Nonstop5h 45mJetBlue
Sun 5/257:10 amBOS - LAX
Nonstop6h 30mJetBlue
Deal found 4/21$238
This Frontier deal was found by Cheapflights users on 4/22. 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.
Wed 4/3010:35 pmLAX - BOS
1 stop10h 13mFrontier
Tue 5/68:00 amBOS - LAX
1 stop12h 43mFrontier
Deal found 4/22$270
This American Airlines deal was found by Cheapflights users on 4/20. 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 5/1912:55 amLAX - BOS
1 stop8h 17mAmerican Airlines
Sat 5/246:00 pmBOS - LAX
Nonstop6h 33mAmerican Airlines
Deal found 4/20$276
This Alaska Airlines deal was found by Cheapflights users on 4/21. 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.
Wed 5/289:25 amLAX - BOS
2 stops18h 55mAlaska Airlines
Sat 5/316:00 amBOS - LAX
1 stop12h 24mAlaska Airlines
Deal found 4/21$341

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 April 22, 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 5/20

8:30 am-5:08 pm

Nonstop5h 38m

Boston Logan Intl

Wed 5/28

6:30 pm-9:52 pm

Nonstop6h 22m

$218

Los AngelesBoston

LAX - BOS

LAXBOS

Los Angeles

Wed 5/28

11:36 am-10:56 pm

1 stop8h 20m

Boston Logan Intl

Sat 5/31

6:00 am-3:24 pm

1 stop12h 24m

$220

Los AngelesBoston

LAX - BOS

LAXBOS

Los Angeles

Fri 6/6

5:30 am-6:58 pm

1 stop10h 28m

Boston Logan Intl

Fri 6/13

9:58 am-8:20 pm

1 stop13h 22m

$221

Los AngelesBoston

LAX - BOS

LAXBOS

Los Angeles

Tue 6/3

3:20 pm-11:48 pm

Nonstop5h 28m

Boston Logan Intl

Sat 6/7

6:55 am-10:19 am

Nonstop6h 24m

$237

Los AngelesBoston

LAX - BOS

LAXBOS

Los Angeles

Fri 5/30

10:34 pm-7:15 am

Nonstop5h 41m

Boston Logan Intl

Sun 6/1

6:05 am-9:37 am

Nonstop6h 32m

$238

Los AngelesBoston

LAX - BOS

LAXBOS

Los Angeles

Mon 5/19

12:55 am-12:12 pm

1 stop8h 17m

Boston Logan Intl

Sat 5/24

6:00 pm-9:33 pm

Nonstop6h 33m

$276

Los AngelesBoston

LAX - BOS

LAXBOS

Los Angeles

Wed 5/28

9:25 am-7:20 am

2 stops18h 55m

Boston Logan Intl

Sat 5/31

6:00 am-3:24 pm

1 stop12h 24m

$341

Los AngelesBoston

LAX - BOS

LAXBOS

Los Angeles

Sun 5/4

10:35 pm-11:52 am

1 stop10h 17m

Boston Logan Intl

Fri 5/9

8:40 pm-11:59 pm

Nonstop6h 19m

$349

Los AngelesBoston

LAX - BOS

LAXBOS

Los Angeles

Thu 5/15

10:35 pm-11:52 am

1 stop10h 17m

$120

Los AngelesBoston

LAX - BOS

LAXBOS

Los Angeles

Sun 10/19

12:59 pm-11:29 pm

1 stop7h 30m

$123

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/21

Showing 1-10 of 17 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 April 18, 2025.

To ensure you get the cheapest price possible for a flight from Irvine to Boston, you should look to book at least 73 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 July is currently the most expensive (average of $311). 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 April 22, 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 April 22, 2025.

The most flights from IR9 to BOS are scheduled on a Tuesday (49 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (28 on average).

Rainfall in Boston by month

Plan your trip to Boston by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Boston ranges from 3.1 - 4.0 inches per month. March is typically the wettest month, when rainfall can reach 4.0 in. July is typically the driest time to visit Boston when rainfall is around 3.1 in.

Temperature in Boston by month

Plan your trip to Boston by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Boston, 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 30.2 F).

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 April 22, 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
9,906 reviews

Entertainment

7.1

Crew

8.5

Food

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,906 reviews
Alaska Airlines
8.0
Very good
9,906 reviews

Entertainment

7.1

Crew

8.5

Food

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Southwest
8.0
Very good
4,286 reviews
Alaska Airlines
8.0
Very good
9,906 reviews

Entertainment

7.1

Crew

8.5

Food

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,920 reviews
Alaska Airlines
8.0
Very good
9,906 reviews

Entertainment

7.1

Crew

8.5

Food

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Hawaiian Airlines
7.9
Good
2,392 reviews
Alaska Airlines
8.0
Very good
9,906 reviews

Entertainment

7.1

Crew

8.5

Food

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,683 reviews
Alaska Airlines
8.0
Very good
9,906 reviews

Entertainment

7.1

Crew

8.5

Food

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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 40 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 52 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 Frontier. According to our data, you can fly for as low as $120. Users have also found prices from $123 and $139 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: Iberia (100%), Singapore Airlines (93%), China Southern (92%).

  • What are the cheapest flights from Irvine to Boston?

    On average you can expect to pay $976 for a flight from Irvine to Boston. The cheapest flight overall is $99 while the most popular route, (Los Angeles - Boston Logan Intl) is currently priced at $174.

  • 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 July is currently the most expensive (average of $311). 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
Marlborough
Warwick
Cambridge
Waltham
Framingham
Chestnut Hill
Seekonk
Randolph
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Lowell
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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 April 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$75Average$150FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$103Average$233FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$108Average$381FlexibilityNo cancel feeOn-time62%
Breeze AirwaysCheapest$133Average$294FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$148Average$428FlexibilityNo cancel feeOn-timeN/A
Sun Country AirCheapest$162Average$466FlexibilityNo cancel feeOn-time83%
United AirlinesCheapest$211Average$448FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$221Average$461FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$257Average$454FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$315Average$469FlexibilityNo cancel feeOn-time75%

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