$156+ 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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — BOS
Jul 30 — Aug 61
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 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
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 June 30, 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 June 30, 2026.
This Southwest deal was found by Cheapflights users on 6/29. 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 8/261:50 pm
LAX
- BOS
1 stop7h 15m
Southwest
Tue 9/12:45 pm
BOS
- LAX
2 stops10h 40m
Southwest
Deal found 6/29![Southwest logo]()
$270
This Southwest deal was found by Cheapflights users on 6/29. 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 9/19:45 am
LAX
- BOS
2 stops8h 40m
Southwest
Sat 9/1912:10 pm
BOS
- LAX
1 stop11h 00m
Southwest
Deal found 6/29![Southwest logo]()
$271
This Southwest deal was found by Cheapflights users on 6/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1011:15 pm
LAX
- BOS
1 stop11h 20m
Southwest
Wed 8/192:45 pm
BOS
- LAX
1 stop10h 50m
Southwest
Deal found 6/26![Southwest logo]()
$272
This Cheapflightsfares deal was found by Cheapflights users on 6/25. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/111:03 am
LAX
- BOS
Nonstop5h 42m
JetBlue
Thu 9/36:00 am
BOS
- LAX
Nonstop6h 09m
JetBlue
Deal found 6/25![JetBlue logo]()
$273
This Cheapflightsfares deal was found by Cheapflights users on 6/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/178:25 pm
LAX
- BOS
Nonstop5h 39m
JetBlue
Mon 9/216:15 am
BOS
- LAX
Nonstop6h 22m
JetBlue
Deal found 6/29![JetBlue logo]()
$274
This Southwest deal was found by Cheapflights users on 6/29. 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 9/19:45 am
LAX
- BOS
2 stops8h 40m
Southwest
Tue 9/85:25 am
BOS
- LAX
2 stops10h 40m
Southwest
Deal found 6/29![Southwest logo]()
$275
This Southwest deal was found by Cheapflights users on 6/29. 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 8/1012:50 am
LAX
- BOS
2 stops13h 05m
Southwest
Wed 8/197:30 am
BOS
- LAX
1 stop10h 05m
Southwest
Deal found 6/29![Southwest logo]()
$276
This Cheapflightsfares deal was found by Cheapflights users on 6/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/148:35 pm
LAX
- BOS
1 stop9h 10m
JetBlue
Tue 9/111:00 am
BOS
- LAX
Nonstop6h 10m
JetBlue
Deal found 6/28![JetBlue logo]()
$278
This Southwest deal was found by Cheapflights users on 6/29. 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 9/1511:55 pm
LAX
- BOS
1 stop7h 00m
Southwest
Mon 9/215:30 pm
BOS
- LAX
1 stop8h 10m
Southwest
Deal found 6/29![Southwest logo]()
$280
This Southwest deal was found by Cheapflights users on 6/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1712:50 am
LAX
- BOS
2 stops13h 05m
Southwest
Tue 9/12:45 pm
BOS
- LAX
2 stops10h 40m
Southwest
Deal found 6/28![Southwest logo]()
$281
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 June 30, 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 June 30, 2026.
This JetBlue deal was found by Cheapflights users on 6/28. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/610:05 am
LAX
- BOS
Nonstop5h 43m
JetBlue
Sat 9/126:15 am
BOS
- LAX
Nonstop6h 22m
JetBlue
Deal found 6/28![JetBlue logo]()
$282
This Southwest deal was found by Cheapflights users on 6/27. 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.
Mon 9/2810:00 pm
LAX
- BOS
2 stops8h 55m
Southwest
Tue 10/63:45 pm
BOS
- LAX
1 stop9h 05m
Southwest
Deal found 6/27![Southwest logo]()
$285
This United Airlines deal was found by Cheapflights users on 6/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2810:58 pm
LAX
- BOS
Nonstop5h 41m
United Airlines
Wed 8/56:21 am
BOS
- LAX
Nonstop6h 14m
United Airlines
Deal found 6/28![United Airlines logo]()
$373
This Alaska Airlines deal was found by Cheapflights users on 6/27. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/242:24 pm
LAX
- BOS
2 stops11h 57m
Alaska Airlines
Fri 10/3010:04 am
BOS
- LAX
1 stop12h 26m
Alaska Airlines
Deal found 6/27![Alaska Airlines logo]()
$385
This Southwest deal was found by Cheapflights users on 6/29. 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 10/315:15 am
LAX
- BOS
2 stops11h 15m
Southwest
Mon 11/25:00 am
BOS
- LAX
2 stops15h 00m
Southwest
Deal found 6/29![Southwest logo]()
$303
This Southwest deal was found by Cheapflights users on 6/29. 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 9/196:00 am
LAX
- BOS
1 stop10h 50m
Southwest
Sun 9/275:20 am
BOS
- LAX
1 stop8h 05m
Southwest
Deal found 6/29![Southwest logo]()
$318
This JetBlue deal was found by Cheapflights users on 6/26. 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.
Thu 9/178:25 pm
LAX
- BOS
Nonstop5h 39m
JetBlue
Wed 9/305:30 pm
BOS
- LAX
Nonstop6h 38m
JetBlue
Deal found 6/26![JetBlue logo]()
$377
This United Airlines deal was found by Cheapflights users on 6/29. 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 8/311:59 pm
LAX
- BOS
Nonstop5h 41m
United Airlines
Thu 8/66:21 am
BOS
- LAX
Nonstop6h 14m
United Airlines
Deal found 6/29![United Airlines logo]()
$410
This Southwest deal was found by Cheapflights users on 6/29. 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 8/75:05 am
LAX
- BOS
1 stop9h 45m
Southwest
Wed 8/128:15 am
BOS
- LAX
2 stops10h 40m
Southwest
Deal found 6/29![Southwest logo]()
$342
This Southwest deal was found by Cheapflights users on 6/25. 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.
Wed 7/295:15 am
LAX
- BOS
2 stops9h 30m
Southwest
Wed 8/58:15 am
BOS
- LAX
2 stops10h 20m
Southwest
Deal found 6/25![Southwest logo]()
$357
This Southwest deal was found by Cheapflights users on 6/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/65:40 am
LAX
- BOS
2 stops8h 50m
Southwest
Tue 10/132:15 pm
BOS
- LAX
2 stops11h 10m
Southwest
Deal found 6/26![Southwest logo]()
$362
This Southwest deal was found by Cheapflights users on 6/29. 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 10/511:55 pm
LAX
- BOS
1 stop10h 20m
Southwest
Sun 10/115:00 am
BOS
- LAX
1 stop11h 15m
Southwest
Deal found 6/29![Southwest logo]()
$390
Last-minute flights from Irvine to BostonDiscover last-minute flight deals from Irvine to Boston. Data last updated June 30, 2026 and is based on user searches.
Discover last-minute flight deals from Irvine to Boston. Data last updated June 30, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 6/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/92:26 pm
LAX
- BOS
1 stop7h 48m
United Airlines
Mon 7/136:27 pm
BOS
- LAX
Nonstop6h 25m
United Airlines
Deal found 6/25![United Airlines logo]()
$289
This JetBlue deal was found by Cheapflights users on 6/25. 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.
Sun 7/128:00 am
LAX
- BOS
Nonstop5h 40m
JetBlue
Wed 7/157:40 am
BOS
- LAX
Nonstop6h 10m
JetBlue
Deal found 6/25![JetBlue logo]()
$282
This United Airlines deal was found by Cheapflights users on 6/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/1310:35 pm
LAX
- BOS
1 stop7h 54m
United Airlines
Fri 7/176:21 am
BOS
- LAX
Nonstop6h 14m
United Airlines
Deal found 6/25![United Airlines logo]()
$286
This United Airlines deal was found by Cheapflights users on 6/27. 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.
Mon 7/1311:59 pm
LAX
- BOS
Nonstop5h 41m
United Airlines
Mon 7/206:43 pm
BOS
- LAX
1 stop8h 26m
United Airlines
Deal found 6/27![United Airlines logo]()
$287
This Cheapflightsfares deal was found by Cheapflights users on 6/27. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/148:00 am
LAX
- BOS
Nonstop5h 40m
JetBlue
Wed 7/156:00 am
BOS
- LAX
Nonstop6h 09m
JetBlue
Deal found 6/27![JetBlue logo]()
$274
This United Airlines deal was found by Cheapflights users on 6/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/1410:58 pm
LAX
- BOS
Nonstop5h 41m
United Airlines
Fri 7/176:21 am
BOS
- LAX
Nonstop6h 14m
United Airlines
Deal found 6/24![United Airlines logo]()
$276
This Southwest deal was found by Cheapflights users on 6/24. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/221:15 pm
LAX
- BOS
1 stop8h 35m
Southwest
Wed 7/2911:35 am
BOS
- LAX
1 stop9h 20m
Southwest
Deal found 6/24![Southwest logo]()
$291
This Southwest deal was found by Cheapflights users on 6/24. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/281:15 pm
LAX
- BOS
1 stop8h 35m
Southwest
Thu 10/12:25 pm
BOS
- LAX
2 stops11h 30m
Southwest
Deal found 6/24![Southwest logo]()
$284
This Southwest deal was found by Cheapflights users on 6/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/285:15 am
LAX
- BOS
1 stop8h 50m
Southwest
Wed 7/2911:35 am
BOS
- LAX
1 stop9h 20m
Southwest
Deal found 6/28![Southwest logo]()
$285
This Expedia deal was found by Cheapflights users on 6/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/288:30 pm
LAX
- BOS
1 stop7h 44m
Multiple Airlines
Tue 8/410:04 am
BOS
- LAX
1 stop10h 53m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$288
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 June 30, 2026.
Search for one-way flight options from Irvine to Boston. Find affordable one-way fares based on user searches. Data last updated June 30, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 6/24. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/126:00 am
LAX
- BOS
1 stop9h 59m
JetBlue
Deal found 6/24![JetBlue logo]()
$156
This Southwest deal was found by Cheapflights users on 6/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/246:20 pm
LAX
- BOS
1 stop11h 20m
Southwest
Deal found 6/28![Southwest logo]()
$158
This JetBlue deal was found by Cheapflights users on 6/29. 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 9/1410:20 pm
LAX
- BOS
Nonstop5h 40m
JetBlue
Deal found 6/29![JetBlue logo]()
$159
This Super.com deal was found by Cheapflights users on 6/27. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1811:59 pm
LAX
- BOS
1 stop11h 44m
JetBlue
Deal found 6/27![JetBlue logo]()
$160
This Jetabroad deal was found by Cheapflights users on 6/27. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/810:10 pm
LAX
- BOS
Nonstop5h 39m
JetBlue
Deal found 6/27![JetBlue logo]()
$162
This United Airlines deal was found by Cheapflights users on 6/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/811:30 pm
LAX
- BOS
1 stop7h 50m
United Airlines
Deal found 6/24![United Airlines logo]()
$163
This Southwest deal was found by Cheapflights users on 6/29. 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.
Thu 7/305:10 am
LAX
- BOS
2 stops15h 20m
Southwest
Deal found 6/29![Southwest logo]()
$164
This Kiwi.com deal was found by Cheapflights users on 6/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/181:56 pm
LAX
- BOS
2 stops18h 01m
Frontier
Deal found 6/25![Frontier logo]()
$165
This United Airlines deal was found by Cheapflights users on 6/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/116:45 pm
LAX
- BOS
1 stop8h 13m
United Airlines
Deal found 6/25![United Airlines logo]()
$166
This United Airlines deal was found by Cheapflights users on 6/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/311:59 pm
LAX
- BOS
Nonstop5h 41m
United Airlines
Deal found 6/26![United Airlines logo]()
$167
This American Airlines deal was found by Cheapflights users on 6/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3110:59 pm
LAX
- BOS
Nonstop5h 37m
American Airlines
Deal found 6/28![American Airlines logo]()
$169
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 June 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $270 (Southwest) |
One-way from | $156 (Cheapflightsfares) |
Popular in | June |
Cheapest in | January |
Average price | $489 |
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 June 30, 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
Los AngelesBoston
LAX - BOS
LAXBOS
Los Angeles
Sun 9/6
10:05 am-6:48 pm
Nonstop5h 43m
Boston Logan Intl
Sat 9/12
6:15 am-9:37 am
Nonstop6h 22m
$282
Los AngelesBoston
LAX - BOS
LAXBOS
Los Angeles
Mon 9/28
10:00 pm-9:55 am
2 stops8h 55m
Boston Logan Intl
Tue 10/6
3:45 pm-9:50 pm
1 stop9h 05m
$285
Los AngelesBoston
LAX - BOS
LAXBOS
Los Angeles
Sat 10/31
5:15 am-7:30 pm
2 stops11h 15m
Boston Logan Intl
Mon 11/2
5:00 am-5:00 pm
2 stops15h 00m
$303
Los AngelesBoston
LAX - BOS
LAXBOS
Los Angeles
Sat 9/19
6:00 am-7:50 pm
1 stop10h 50m
Boston Logan Intl
Sun 9/27
5:20 am-10:25 am
1 stop8h 05m
$318
Los AngelesBoston
LAX - BOS
LAXBOS
Los Angeles
Fri 8/7
5:05 am-5:50 pm
1 stop9h 45m
Boston Logan Intl
Wed 8/12
8:15 am-3:55 pm
2 stops10h 40m
$342
Los AngelesBoston
LAX - BOS
LAXBOS
Los Angeles
Wed 7/29
5:15 am-5:45 pm
2 stops9h 30m
Boston Logan Intl
Wed 8/5
8:15 am-3:35 pm
2 stops10h 20m
$357
Los AngelesBoston
LAX - BOS
LAXBOS
Los Angeles
Tue 10/6
5:40 am-5:30 pm
2 stops8h 50m
Boston Logan Intl
Tue 10/13
2:15 pm-10:25 pm
2 stops11h 10m
$362
Quickest round-trip
Los AngelesBoston
LAX - BOS
LAXBOS
Los Angeles
Tue 7/28
10:58 pm-7:39 am
Nonstop5h 41m
Boston Logan Intl
Wed 8/5
6:21 am-9:35 am
Nonstop6h 14m
$373
Los AngelesBoston
LAX - BOS
LAXBOS
Los Angeles
Thu 9/17
8:25 pm-5:04 am
Nonstop5h 39m
Boston Logan Intl
Wed 9/30
5:30 pm-9:08 pm
Nonstop6h 38m
$377
Los AngelesBoston
LAX - BOS
LAXBOS
Los Angeles
Sat 10/24
2:24 pm-5:21 am
2 stops11h 57m
Boston Logan Intl
Fri 10/30
10:04 am-7:30 pm
1 stop12h 26m
$385
Showing 1-10 of 23 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 June 30, 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 16% 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 June 30, 2026.
The most flights from IR9 to BOS are scheduled on a Monday (54 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (31 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 June 27, 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 June 30, 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.
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Food
7.0
Overall
7.9
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Food
7.0
Overall
7.9
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Food
7.0
Overall
7.9
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Food
7.0
Overall
7.9
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Food
7.0
Overall
7.9
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Food
7.0
Overall
7.9
Crew
8.6
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
Cambridge
Concord
Brockton
Hampton Beach
Seekonk
Cranston
Warwick
Peabody
Auburn
Fitchburg
York Beach
Chelsea
Londonderry
Dedham
Swansea
North Falmouth
Lowell
Smithfield
Braintree
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.
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Alternative routes for Irvine to Boston
See prices for flight routes from nearby airports that may be better suited for you.
Other flights to Boston
Explore flights to Boston departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on June 30, 2026.
Complete your trip
Complete your trip to Boston by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Irvine to Boston by cabin class
Find flights from Irvine to Boston, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Irvine and Boston flights
Browse other Irvine and Boston flight options. Last updated on June 30, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Irvine to Boston flights
Consider these flights traveling from Irvine to Boston.
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 2,558,603 searches. Data last updated June 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$111 | Average$250 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$127 | Average$302 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$133 | Average$212 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$158 | Average$388 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$180 | Average$383 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$189 | Average$385 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$211 | Average$444 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$230 | Average$423 | FlexibilityNo cancel fee | On-time71% |