$162+ 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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — BOS
Sep 23 — Sep 301
Round-trip
1 adult, Economy
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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 November, booked 80 days in advance, depart on a Tuesday or Wednesday and return on a Thursday
Cheap flight deals from Irvine to Boston
Cheapest
Best
Last-minute
One-way
Cheapest flights from Irvine to BostonExplore 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 August 24, 2026.
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 August 24, 2026.
This CheapOair deal was found by Cheapflights users on 8/19. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1411:50 pm -
1 stop9h 17m
Wed 9/236:00 am -
Nonstop6h 10m
Deal found 8/19![Multiple Airlines logo]()
$263
This Expedia deal was found by Cheapflights users on 8/19. 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 9/169:40 pm -
1 stop9h 42m
Tue 9/226:00 am -
Nonstop6h 10m
Deal found 8/19![Multiple Airlines logo]()
$264
This Kiwi.com deal was found by Cheapflights users on 8/19. 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.
Mon 9/282:50 pm -
2 stops18h 17m
Wed 10/2111:05 am -
1 stop10h 03m
Deal found 8/19![Frontier logo]()
$265
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/911:50 pm -
1 stop9h 19m
Fri 9/1112:54 pm -
2 stops28h 45m
Deal found 8/21![Frontier logo]()
$267
This CheapOair deal was found by Cheapflights users on 8/19. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/109:56 pm -
1 stop10h 06m
Wed 10/148:10 pm -
Nonstop6h 18m
Deal found 8/19![Multiple Airlines logo]()
$269
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/197:02 pm -
1 stop9h 24m
Sat 10/2411:05 am -
1 stop10h 43m
Deal found 8/21![Multiple Airlines logo]()
$270
This Flightnetwork deal was found by Cheapflights users on 8/19. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/169:40 pm -
1 stop9h 42m
Wed 9/237:12 am -
1 stop11h 45m
Deal found 8/19![Multiple Airlines logo]()
$273
This Expedia deal was found by Cheapflights users on 8/19. 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 9/99:40 pm -
1 stop9h 42m
Sat 9/127:12 am -
1 stop9h 55m
Deal found 8/19![Multiple Airlines logo]()
$274
This Kiwi.com deal was found by Cheapflights users on 8/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/119:40 pm -
1 stop10h 11m
Sat 9/1212:54 pm -
2 stops14h 16m
Deal found 8/23![Frontier logo]()
$275
This Super.com deal was found by Cheapflights users on 8/19. 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 9/1610:20 pm -
Nonstop5h 40m
Wed 9/236:00 am -
Nonstop6h 10m
Deal found 8/19![JetBlue logo]()
$276
This Traveloka deal was found by Cheapflights users on 8/23. 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 Traveloka is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/73:10 pm -
Nonstop5h 45m
Wed 10/146:00 am -
Nonstop6h 23m
Deal found 8/23![JetBlue logo]()
$277
Best flights from Irvine to BostonDiscover carefully curated flight deals from Irvine to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 24, 2026.
Discover carefully curated flight deals from Irvine to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 24, 2026.
This Delta deal was found by Cheapflights users on 8/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/139:00 pm -
Nonstop5h 33m
Sat 9/196:20 am -
Nonstop6h 15m
Deal found 8/20![Delta logo]()
$287
This United Airlines deal was found by Cheapflights users on 8/19. 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 9/2211:14 pm -
Nonstop5h 39m
Wed 9/232:00 pm -
Nonstop6h 15m
Deal found 8/19![United Airlines logo]()
$319
This Southwest deal was found by Cheapflights users on 8/23. 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.
Sat 11/71:05 am -
1 stop7h 55m
Tue 11/105:20 am -
1 stop8h 15m
Deal found 8/23![Southwest logo]()
$323
This JetBlue deal was found by Cheapflights users on 8/20. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2312:46 pm -
Nonstop6h 06m
Tue 9/296:00 am -
Nonstop6h 10m
Deal found 8/20![JetBlue logo]()
$324
This Delta deal was found by Cheapflights users on 8/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/259:00 pm -
Nonstop5h 33m
Tue 9/296:20 am -
Nonstop6h 15m
Deal found 8/22![Delta logo]()
$287
This United Airlines deal was found by Cheapflights users on 8/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/284:20 pm -
Nonstop5h 39m
Wed 10/77:22 am -
Nonstop6h 15m
Deal found 8/23![United Airlines logo]()
$322
This Southwest deal was found by Cheapflights users on 8/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/149:50 pm -
1 stop7h 20m
Tue 10/202:50 pm -
2 stops10h 20m
Deal found 8/22![Southwest logo]()
$328
This United Airlines deal was found by Cheapflights users on 8/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2610:45 pm -
Nonstop5h 30m
Mon 11/25:59 pm -
Nonstop6h 38m
Deal found 8/23![United Airlines logo]()
$322
This Southwest deal was found by Cheapflights users on 8/23. 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.
Fri 9/1111:30 am -
1 stop7h 55m
Tue 9/155:25 am -
2 stops10h 40m
Deal found 8/23![Southwest logo]()
$328
This Delta deal was found by Cheapflights users on 8/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/66:40 am -
Nonstop5h 38m
Tue 9/296:20 am -
Nonstop6h 15m
Deal found 8/23![Delta logo]()
$343
This United Airlines deal was found by Cheapflights users on 8/21. 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.
Sat 9/197:00 am -
1 stop7h 36m
Sun 9/205:45 am -
1 stop7h 48m
Deal found 8/21![United Airlines logo]()
$326
This United Airlines deal was found by Cheapflights users on 8/19. 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.
Sat 9/512:40 pm -
1 stop7h 54m
Tue 9/87:46 am -
1 stop8h 15m
Deal found 8/19![United Airlines logo]()
$329
Last-minute flights from Irvine to BostonDiscover last-minute flight deals from Irvine to Boston. Data last updated August 24, 2026 and is based on user searches.
Discover last-minute flight deals from Irvine to Boston. Data last updated August 24, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 8/19. 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.
Mon 8/2411:34 pm -
1 stop9h 13m
Fri 9/1111:36 am -
1 stop9h 34m
Deal found 8/19![Frontier logo]()
$278
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/911:50 pm -
1 stop9h 19m
Fri 9/1112:54 pm -
2 stops28h 45m
Deal found 8/21![Frontier logo]()
$267
This Expedia deal was found by Cheapflights users on 8/19. 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 9/99:40 pm -
1 stop9h 42m
Sat 9/127:12 am -
1 stop9h 55m
Deal found 8/19![Multiple Airlines logo]()
$274
This Kiwi.com deal was found by Cheapflights users on 8/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/119:40 pm -
1 stop10h 11m
Sat 9/1212:54 pm -
2 stops14h 16m
Deal found 8/23![Frontier logo]()
$275
This CheapOair deal was found by Cheapflights users on 8/19. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1411:50 pm -
1 stop9h 17m
Wed 9/236:00 am -
Nonstop6h 10m
Deal found 8/19![Multiple Airlines logo]()
$263
This CheapOair deal was found by Cheapflights users on 8/19. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1511:50 pm -
1 stop9h 19m
Wed 11/1111:00 am -
Nonstop6h 29m
Deal found 8/19![Multiple Airlines logo]()
$269
This Expedia deal was found by Cheapflights users on 8/19. 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 9/169:40 pm -
1 stop9h 42m
Tue 9/226:00 am -
Nonstop6h 10m
Deal found 8/19![Multiple Airlines logo]()
$264
This Flightnetwork deal was found by Cheapflights users on 8/19. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/169:40 pm -
1 stop9h 42m
Wed 9/237:12 am -
1 stop11h 45m
Deal found 8/19![Multiple Airlines logo]()
$273
This Super.com deal was found by Cheapflights users on 8/19. 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 9/1610:20 pm -
Nonstop5h 40m
Wed 9/236:00 am -
Nonstop6h 10m
Deal found 8/19![JetBlue logo]()
$276
This CheapOair deal was found by Cheapflights users on 8/21. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2211:50 pm -
1 stop9h 19m
Thu 9/246:00 am -
Nonstop6h 10m
Deal found 8/21![Multiple Airlines logo]()
$279
This Kiwi.com deal was found by Cheapflights users on 8/19. 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.
Mon 9/282:50 pm -
2 stops18h 17m
Wed 10/2111:05 am -
1 stop10h 03m
Deal found 8/19![Frontier logo]()
$265
One-way flights from Irvine to BostonSearch for one-way flight options from Irvine to Boston. Find affordable one-way fares based on user searches. Data last updated August 24, 2026.
Search for one-way flight options from Irvine to Boston. Find affordable one-way fares based on user searches. Data last updated August 24, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/19. 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.
Wed 9/92:01 pm -
2 stops17h 21m
Deal found 8/19![Frontier logo]()
$162
This Kiwi.com deal was found by Cheapflights users on 8/24. 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.
Mon 10/129:57 pm -
2 stops35h 05m
Deal found 8/24![Frontier logo]()
$163
This Frontier deal was found by Cheapflights users on 8/21. 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.
Sat 9/199:40 pm -
1 stop10h 18m
Deal found 8/21![Frontier logo]()
$164
This United Airlines deal was found by Cheapflights users on 8/19. 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.
Fri 10/27:40 am -
1 stop10h 17m
Deal found 8/19![United Airlines logo]()
$165
This Trip.com deal was found by Cheapflights users on 8/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2711:50 pm -
1 stop9h 19m
Deal found 8/20![Frontier logo]()
$166
This Southwest deal was found by Cheapflights users on 8/19. 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.
Wed 10/215:00 am -
2 stops9h 10m
Deal found 8/19![Southwest logo]()
$168
This Alaska Airlines deal was found by Cheapflights users on 8/19. 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.
Tue 10/134:59 pm -
1 stop11h 27m
Deal found 8/19![Alaska Airlines logo]()
$169
This Southwest deal was found by Cheapflights users on 8/23. 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.
Sun 9/66:55 am -
1 stop9h 00m
Deal found 8/23![Southwest logo]()
$170
This Kiwi.com deal was found by Cheapflights users on 8/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1111:36 am -
2 stops20h 15m
Deal found 8/23![Frontier logo]()
$171
This Super.com deal was found by Cheapflights users on 8/19. 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.
Fri 8/2811:34 pm -
1 stop9h 13m
Deal found 8/19![Frontier logo]()
$172
This Frontier deal was found by Cheapflights users on 8/19. 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.
Thu 8/2711:34 pm -
1 stop9h 13m
Deal found 8/19![Frontier logo]()
$174
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 August 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $263 (CheapOair) |
One-way from | $162 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $422 |
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 7,457,451 searches. Data last updated August 24, 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
Cheapest round-trip
Quickest round-trip
Los AngelesBoston
LAX Los Angeles - BOS Boston Logan Intl
LAXBOS
Los Angeles
Sun 9/13
9:00 pm-5:33 am
Nonstop5h 33m
Boston Logan Intl
Sat 9/19
6:20 am-9:35 am
Nonstop6h 15m
$287
Los AngelesBoston
LAX Los Angeles - BOS Boston Logan Intl
LAXBOS
Los Angeles
Fri 9/25
9:00 pm-5:33 am
Nonstop5h 33m
Boston Logan Intl
Tue 9/29
6:20 am-9:35 am
Nonstop6h 15m
$287
Los AngelesBoston
LAX Los Angeles - BOS Boston Logan Intl
LAXBOS
Los Angeles
Tue 9/22
11:14 pm-7:53 am
Nonstop5h 39m
Boston Logan Intl
Wed 9/23
2:00 pm-5:15 pm
Nonstop6h 15m
$319
Los AngelesBoston
LAX Los Angeles - BOS Boston Logan Intl
LAXBOS
Los Angeles
Mon 9/28
4:20 pm-12:59 am
Nonstop5h 39m
Boston Logan Intl
Wed 10/7
7:22 am-10:37 am
Nonstop6h 15m
$322
Los AngelesBoston
LAX Los Angeles - BOS Boston Logan Intl
LAXBOS
Los Angeles
Mon 10/26
10:45 pm-7:15 am
Nonstop5h 30m
Boston Logan Intl
Mon 11/2
5:59 pm-9:37 pm
Nonstop6h 38m
$322
Los AngelesBoston
LAX Los Angeles - BOS Boston Logan Intl
LAXBOS
Los Angeles
Sat 11/7
1:05 am-12:00 pm
1 stop7h 55m
Boston Logan Intl
Tue 11/10
5:20 am-10:35 am
1 stop8h 15m
$323
Los AngelesBoston
LAX Los Angeles - BOS Boston Logan Intl
LAXBOS
Los Angeles
Wed 9/23
12:46 pm-9:52 pm
Nonstop6h 06m
Boston Logan Intl
Tue 9/29
6:00 am-9:10 am
Nonstop6h 10m
$324
Los AngelesBoston
LAX Los Angeles - BOS Boston Logan Intl
LAXBOS
Los Angeles
Sat 9/19
7:00 am-5:36 pm
1 stop7h 36m
Boston Logan Intl
Sun 9/20
5:45 am-10:33 am
1 stop7h 48m
$326
Los AngelesBoston
LAX Los Angeles - BOS Boston Logan Intl
LAXBOS
Los Angeles
Wed 10/14
9:50 pm-8:10 am
1 stop7h 20m
Boston Logan Intl
Tue 10/20
2:50 pm-10:10 pm
2 stops10h 20m
$328
Los AngelesBoston
LAX Los Angeles - BOS Boston Logan Intl
LAXBOS
Los Angeles
Fri 9/11
11:30 am-10:25 pm
1 stop7h 55m
Boston Logan Intl
Tue 9/15
5:25 am-1:05 pm
2 stops10h 40m
$328
Showing 1-10 of 22 resultsSorted by cheapest first
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.
LAX-BOS
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
IR9-BOS
LAX-BOS
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 August 24, 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 14% 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 August 24, 2026.
The most flights from IR9 to BOS are scheduled on a Friday (54 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (39 on average).
How much does it cost to fly round-trip from Irvine to Boston?
Airfare is below average for this route at the moment.
Irvine to Boston flights typically cost between $304 and $510 in September.The cheapest round-trip price found within the last 5 days was $263 on Multiple Airlines (Sep 14-Sep 17).
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 August 22, 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 at noon 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 August 24, 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.
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Food
7.0
Crew
8.6
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Food
7.0
Crew
8.6
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Food
7.0
Crew
8.6
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Food
7.0
Crew
8.6
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Food
7.0
Crew
8.6
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Food
7.0
Crew
8.6
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
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.
Traveling to a place near Boston?
Book flights to Boston if you plan to visit one of these locationsWaltham
Randolph
Concord
Cambridge
Brockton
Seekonk
Cranston
Dedham
Warwick
Peabody
Auburn
Chelsea
York Beach
Londonderry
Revere
Fitchburg
Swansea
North Falmouth
Braintree
Sandwich
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Other flights to Boston
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Top 8 airlines flying from Irvine to Boston
Discover the top 8 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 7,457,451 searches. Data last updated August 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$98 | Average$242 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$133 | Average$238 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$167 | Average$413 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$182 | Average$397 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$194 | Average$387 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$204 | Average$459 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$235 | Average$445 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$257 | Average$317 | FlexibilityNo cancel fee | On-time75% |