HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Boston

$154+ 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 7/31. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — BOS
Jun 25 — Jul 21
Thu 6/25
Thu 7/2
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Irvine to Boston with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.
Cheapflights Tip: The best prices from Irvine to Boston Logan Intl are usually found in January or September, booked 90 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 May 26, 2026.

This Southwest deal was found by Cheapflights users on 5/23. 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.
Tue 7/145:00 am
LAX
-
BOS
1 stop8h 50m
Southwest
Thu 8/134:30 pm
BOS
-
LAX
1 stop9h 30m
Southwest
Deal found 5/23$271
This JetBlue deal was found by Cheapflights users on 5/25. 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.
Thu 8/131:55 pm
LAX
-
BOS
Nonstop5h 41m
JetBlue
Thu 8/203:55 pm
BOS
-
LAX
Nonstop6h 12m
JetBlue
Deal found 5/25$272
This Expedia deal was found by Cheapflights users on 5/23. 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.
Wed 6/33:28 pm
LAX
-
BOS
1 stop13h 21m
Multiple Airlines
Wed 6/105:35 pm
BOS
-
LAX
Nonstop6h 24m
Multiple Airlines
Deal found 5/23$273
This JetBlue deal was found by Cheapflights users on 5/26. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/136:00 am
LAX
-
BOS
Nonstop5h 37m
JetBlue
Tue 7/216:00 am
BOS
-
LAX
Nonstop6h 09m
JetBlue
Deal found 5/26$274
This United Airlines deal was found by Cheapflights users on 5/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/96:00 am
LAX
-
BOS
1 stop8h 04m
United Airlines
Fri 6/126:21 am
BOS
-
LAX
Nonstop6h 14m
United Airlines
Deal found 5/22$275
This Southwest deal was found by Cheapflights users on 5/25. 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.
Tue 8/1111:15 pm
LAX
-
BOS
1 stop11h 20m
Southwest
Tue 8/182:45 pm
BOS
-
LAX
1 stop10h 50m
Southwest
Deal found 5/25$276
This Delta deal was found by Cheapflights users on 5/25. 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.
Thu 10/13:20 pm
LAX
-
BOS
Nonstop5h 31m
Delta
Mon 10/58:30 pm
BOS
-
LAX
Nonstop6h 14m
Delta
Deal found 5/25$277
This Expedia deal was found by Cheapflights users on 5/21. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/87:00 am
LAX
-
BOS
1 stop13h 59m
Multiple Airlines
Wed 7/156:00 am
BOS
-
LAX
Nonstop6h 09m
Multiple Airlines
Deal found 5/21$278
This United Airlines deal was found by Cheapflights users on 5/21. 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.
Mon 6/811:59 pm
LAX
-
BOS
Nonstop5h 41m
United Airlines
Fri 6/123:08 pm
BOS
-
LAX
1 stop8h 32m
United Airlines
Deal found 5/21$279
This Frontier deal was found by Cheapflights users on 5/25. 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.
Fri 7/310:59 am
LAX
-
BOS
1 stop11h 28m
Frontier
Thu 7/910:04 am
BOS
-
LAX
1 stop11h 08m
Frontier
Deal found 5/25$280
This Frontier deal was found by Cheapflights users on 5/21. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/310:59 am
LAX
-
BOS
1 stop11h 28m
Frontier
Fri 7/1010:04 am
BOS
-
LAX
1 stop11h 08m
Frontier
Deal found 5/21$281
This Southwest deal was found by Cheapflights users on 5/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/245:05 am
LAX
-
BOS
1 stop7h 40m
Southwest
Mon 8/315:50 pm
BOS
-
LAX
1 stop8h 10m
Southwest
Deal found 5/21$282

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 May 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$271
(Southwest)

One-way from

$154
(Southwest)

Popular in

July

Cheapest in

January

Average price

$413
Provider with most accurate pricing for Los Angeles Los Angeles-Boston Logan Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles Los Angeles-Boston Logan Intl flights.
Search Deals
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 ($45 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
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 May 26, 2026.
Use the filters below to find and compare flights from Irvine to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Los AngelesBoston

LAX - BOS

LAXBOS

Los Angeles Los Angeles

Mon 7/13

7:45 pm-5:58 am

1 stop7h 13m

Boston Logan Intl

Tue 7/21

7:19 am-1:09 pm

1 stop8h 50m

$295

Los AngelesBoston

LAX - BOS

LAXBOS

Los Angeles Los Angeles

Sat 10/17

5:10 am-3:15 pm

1 stop7h 05m

Boston Logan Intl

Tue 10/20

2:15 pm-10:25 pm

2 stops11h 10m

$297

Los AngelesBoston

LAX - BOS

LAXBOS

Los Angeles Los Angeles

Fri 7/24

11:59 pm-8:40 am

Nonstop5h 41m

Boston Logan Intl

Tue 7/28

6:00 am-11:26 am

1 stop8h 26m

$326

Los AngelesBoston

LAX - BOS

LAXBOS

Los Angeles Los Angeles

Wed 7/15

12:50 pm-11:21 pm

1 stop7h 31m

Boston Logan Intl

Wed 7/22

6:00 am-11:26 am

1 stop8h 26m

$345
Quickest round-trip

Los AngelesBoston

LAX - BOS

LAXBOS

Los Angeles Los Angeles

Tue 6/9

8:47 pm-5:20 am

Nonstop5h 33m

Boston Logan Intl

Sat 6/13

6:00 am-9:14 am

Nonstop6h 14m

$347

Los AngelesBoston

LAX - BOS

LAXBOS

Los Angeles Los Angeles

Mon 6/8

11:59 pm-8:40 am

Nonstop5h 41m

Boston Logan Intl

Tue 6/16

7:30 am-10:44 am

Nonstop6h 14m

$348

Los AngelesBoston

LAX - BOS

LAXBOS

Los Angeles Los Angeles

Wed 10/7

8:15 pm-8:00 am

2 stops8h 45m

Boston Logan Intl

Mon 10/12

9:55 pm-8:50 am

1 stop13h 55m

$350

Los AngelesBoston

LAX - BOS

LAXBOS

Los Angeles Los Angeles

Thu 9/10

1:55 pm-12:30 am

1 stop7h 35m

Boston Logan Intl

Sun 9/13

5:20 am-12:40 pm

2 stops10h 20m

$367

Los AngelesBoston

LAX - BOS

LAXBOS

Los Angeles Los Angeles

Fri 9/11

10:35 pm-9:55 am

1 stop8h 20m

Boston Logan Intl

Sun 9/13

5:20 am-12:40 pm

2 stops10h 20m

$372

Los AngelesBoston

LAX - BOS

LAXBOS

Los Angeles Los Angeles

Fri 9/4

12:50 am-2:10 pm

2 stops10h 20m

Boston Logan Intl

Sun 9/6

6:40 am-11:40 am

1 stop8h 00m

$377

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/22

Showing 1-10 of 24 resultsSorted by cheapest first
1
2
3

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

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 May 26, 2026.

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 19% versus a flight in the morning.

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 May 26, 2026.

The most flights from IR9 to BOS are scheduled on a Monday (56 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (38 on average).

How much does it cost to fly round-trip from Irvine to Boston?

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 May 23, 2026.

Travelers seeking maximum savings on their Irvine to Boston flight should consider departing on Wednesday 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.

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 May 26, 2026.
Get a feel of what it's like to fly with Southwest,Delta, andUnited 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.
Southwest
7.9
Good
4,265 reviews

Entertainment

7.5

Overall

7.9

Crew

8.6

Food

7.0

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
Southwest
7.9
Good
4,265 reviews
Southwest
7.9
Good
4,265 reviews

Entertainment

7.5

Overall

7.9

Crew

8.6

Food

7.0

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
Delta
7.9
Good
8,424 reviews
Southwest
7.9
Good
4,265 reviews

Entertainment

7.5

Overall

7.9

Crew

8.6

Food

7.0

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
United Airlines
7.4
Good
9,750 reviews
Southwest
7.9
Good
4,265 reviews

Entertainment

7.5

Overall

7.9

Crew

8.6

Food

7.0

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
American Airlines
7.1
Good
11,632 reviews
Southwest
7.9
Good
4,265 reviews

Entertainment

7.5

Overall

7.9

Crew

8.6

Food

7.0

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
JetBlue
7.1
Good
2,981 reviews
Southwest
7.9
Good
4,265 reviews

Entertainment

7.5

Overall

7.9

Crew

8.6

Food

7.0

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.

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 47 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 68 times in the past calendar month.

  • How long is the flight from Irvine to Boston?

    United Airlines, Southwest, and JetBlue can get you from Irvine to Boston in just under 5h 33m. Your travel time can differ by up to 1h 40m. Airlines will cover a distance of 2604 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 $74. Users have also found prices from $82 and $106 on Spirit Airlines 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 (100%), Asiana Airlines (93%), China Southern (93%).

  • What are the cheapest flights from Irvine to Boston?

    On average you can expect to pay $1,086 for a flight from Irvine to Boston. The cheapest flight overall is $122 while the most popular route, (Los Angeles Los Angeles - Boston Logan Intl) is currently priced at $232.

  • 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.

See more FAQs

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Waltham
Cambridge
Concord
Hampton Beach
Brockton
Watertown
Seekonk
Cranston
Chelsea
Warwick
Peabody
York Beach
Londonderry
Swansea
Old Orchard Beach
Auburn
Lowell
Smithfield
Braintree
Sandwich

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 May 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$85Average$226FlexibilityNo cancel feeOn-time65%
FrontierCheapest$113Average$250FlexibilityNo cancel feeOn-time62%
DeltaCheapest$158Average$384FlexibilityNo cancel feeOn-timeN/A
Breeze AirwaysCheapest$158Average$238FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$174Average$385FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$195Average$391FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$211Average$435FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$228Average$431FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$257Average$305FlexibilityNo cancel feeOn-time75%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2026 Cheapflights