$161+ 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 9/26. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — BOS
Aug 29 — Sep 51
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 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 July 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 July 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/99:40 pm
LAX
- BOS
1 stop9h 42m
Frontier
Mon 9/1411:36 am
BOS
- LAX
1 stop9h 34m
Frontier
Deal found 7/26![Frontier logo]()
$263
This Travelocity deal was found by Cheapflights users on 7/26. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2411:34 pm
LAX
- BOS
1 stop9h 13m
Multiple Airlines
Thu 8/277:00 am
BOS
- LAX
Nonstop6h 09m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$264
This Jettzy deal was found by Cheapflights users on 7/27. 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 Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1012:46 pm
LAX
- BOS
Nonstop6h 06m
Multiple Airlines
Thu 9/1711:17 am
BOS
- LAX
1 stop9h 53m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$265
This Kiwi.com deal was found by Cheapflights users on 7/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1111:00 pm
LAX
- BOS
1 stop31h 09m
Frontier
Sun 8/309:36 am
BOS
- LAX
1 stop10h 18m
Frontier
Deal found 7/28![Frontier logo]()
$266
This CheapOair deal was found by Cheapflights users on 7/29. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2711:34 pm
LAX
- BOS
1 stop9h 13m
Multiple Airlines
Sun 8/305:10 am
BOS
- LAX
1 stop9h 24m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$268
This CheapOair deal was found by Cheapflights users on 7/26. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2611:34 pm
LAX
- BOS
1 stop9h 13m
Multiple Airlines
Sun 8/306:00 am
BOS
- LAX
Nonstop6h 09m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$269
This Super.com deal was found by Cheapflights users on 7/26. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/196:00 am
LAX
- BOS
Nonstop5h 40m
JetBlue
Tue 8/258:25 pm
BOS
- LAX
Nonstop6h 14m
JetBlue
Deal found 7/26![JetBlue logo]()
$270
This Super.com deal was found by Cheapflights users on 7/28. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/128:10 am
LAX
- BOS
Nonstop5h 42m
JetBlue
Tue 8/186:00 am
BOS
- LAX
Nonstop6h 09m
JetBlue
Deal found 7/28![JetBlue logo]()
$271
This American Airlines deal was found by Cheapflights users on 7/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2311:45 pm
LAX
- BOS
Nonstop5h 32m
American Airlines
Sat 10/2411:00 am
BOS
- LAX
Nonstop6h 20m
American Airlines
Deal found 7/27![American Airlines logo]()
$272
This Jettzy deal was found by Cheapflights users on 7/29. 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 Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/111:20 pm
LAX
- BOS
1 stop30h 49m
Multiple Airlines
Sat 9/126:40 pm
BOS
- LAX
1 stop9h 12m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$273
This American Airlines deal was found by Cheapflights users on 7/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/93:00 pm
LAX
- BOS
Nonstop5h 28m
American Airlines
Wed 9/1610:30 am
BOS
- LAX
Nonstop6h 21m
American Airlines
Deal found 7/26![American Airlines logo]()
$275
This Expedia deal was found by Cheapflights users on 7/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2511:34 pm
LAX
- BOS
1 stop9h 13m
Multiple Airlines
Wed 9/98:25 am
BOS
- LAX
Nonstop6h 08m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$276
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 July 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 July 30, 2026.
This Southwest deal was found by Cheapflights users on 7/29. 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 10/215:55 am
LAX
- BOS
2 stops9h 40m
Southwest
Sat 10/245:15 am
BOS
- LAX
1 stop8h 10m
Southwest
Deal found 7/29![Southwest logo]()
$292
This Delta deal was found by Cheapflights users on 7/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:40 am
LAX
- BOS
Nonstop5h 38m
Delta
Sun 8/236:25 am
BOS
- LAX
Nonstop6h 12m
Delta
Deal found 7/27![Delta logo]()
$298
This JetBlue deal was found by Cheapflights users on 7/27. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/236:10 am
LAX
- BOS
Nonstop6h 02m
JetBlue
Sat 10/243:55 pm
BOS
- LAX
1 stop9h 54m
JetBlue
Deal found 7/27![JetBlue logo]()
$308
This Alaska Airlines deal was found by Cheapflights users on 7/26. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:15 pm
LAX
- BOS
1 stop8h 54m
Alaska Airlines
Sun 9/137:59 pm
BOS
- LAX
1 stop16h 35m
Alaska Airlines
Deal found 7/26![Alaska Airlines logo]()
$351
This Southwest deal was found by Cheapflights users on 7/25. 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.
Sat 9/2610:35 pm
LAX
- BOS
1 stop7h 05m
Southwest
Thu 10/110:40 am
BOS
- LAX
2 stops12h 35m
Southwest
Deal found 7/25![Southwest logo]()
$308
This Delta deal was found by Cheapflights users on 7/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/193:20 pm
LAX
- BOS
Nonstop5h 31m
Delta
Tue 8/256:25 am
BOS
- LAX
Nonstop6h 12m
Delta
Deal found 7/27![Delta logo]()
$328
This Southwest deal was found by Cheapflights users on 7/26. 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.
Sat 9/128:55 am
LAX
- BOS
2 stops9h 50m
Southwest
Wed 9/165:25 am
BOS
- LAX
2 stops10h 40m
Southwest
Deal found 7/26![Southwest logo]()
$313
This Alaska Airlines deal was found by Cheapflights users on 7/25. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/242:56 pm
LAX
- BOS
2 stops11h 53m
Alaska Airlines
Thu 8/277:12 am
BOS
- LAX
1 stop11h 45m
Alaska Airlines
Deal found 7/25![Alaska Airlines logo]()
$378
This Southwest deal was found by Cheapflights users on 7/25. 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.
Mon 8/1010:35 pm
LAX
- BOS
1 stop7h 55m
Southwest
Wed 8/193:20 pm
BOS
- LAX
2 stops10h 05m
Southwest
Deal found 7/25![Southwest logo]()
$334
This Southwest deal was found by Cheapflights users on 7/29. 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 8/129:45 am
LAX
- BOS
2 stops8h 40m
Southwest
Mon 8/245:50 pm
BOS
- LAX
1 stop8h 10m
Southwest
Deal found 7/29![Southwest logo]()
$337
This Southwest deal was found by Cheapflights users on 7/28. 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.
Thu 8/138:10 am
LAX
- BOS
1 stop9h 05m
Southwest
Wed 8/193:20 pm
BOS
- LAX
1 stop10h 45m
Southwest
Deal found 7/28![Southwest logo]()
$343
Last-minute flights from Irvine to BostonDiscover last-minute flight deals from Irvine to Boston. Data last updated July 30, 2026 and is based on user searches.
Discover last-minute flight deals from Irvine to Boston. Data last updated July 30, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 7/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/109:00 pm
LAX
- BOS
Nonstop5h 30m
Delta
Wed 8/198:35 pm
BOS
- LAX
Nonstop6h 21m
Delta
Deal found 7/27![Delta logo]()
$277
This Kiwi.com deal was found by Cheapflights users on 7/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1111:00 pm
LAX
- BOS
1 stop31h 09m
Frontier
Sun 8/309:36 am
BOS
- LAX
1 stop10h 18m
Frontier
Deal found 7/28![Frontier logo]()
$266
This Super.com deal was found by Cheapflights users on 7/28. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/128:10 am
LAX
- BOS
Nonstop5h 42m
JetBlue
Tue 8/186:00 am
BOS
- LAX
Nonstop6h 09m
JetBlue
Deal found 7/28![JetBlue logo]()
$271
This Super.com deal was found by Cheapflights users on 7/26. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/196:00 am
LAX
- BOS
Nonstop5h 40m
JetBlue
Tue 8/258:25 pm
BOS
- LAX
Nonstop6h 14m
JetBlue
Deal found 7/26![JetBlue logo]()
$270
This Super.com deal was found by Cheapflights users on 7/26. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/238:40 pm
LAX
- BOS
1 stop9h 34m
JetBlue
Thu 8/276:00 am
BOS
- LAX
Nonstop6h 09m
JetBlue
Deal found 7/26![JetBlue logo]()
$278
This Travelocity deal was found by Cheapflights users on 7/26. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2411:34 pm
LAX
- BOS
1 stop9h 13m
Multiple Airlines
Thu 8/277:00 am
BOS
- LAX
Nonstop6h 09m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$264
This Expedia deal was found by Cheapflights users on 7/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2511:34 pm
LAX
- BOS
1 stop9h 13m
Multiple Airlines
Wed 9/98:25 am
BOS
- LAX
Nonstop6h 08m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$276
This CheapOair deal was found by Cheapflights users on 7/29. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2511:34 pm
LAX
- BOS
1 stop9h 13m
Multiple Airlines
Tue 9/15:42 pm
BOS
- LAX
Nonstop6h 20m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$280
This CheapOair deal was found by Cheapflights users on 7/26. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2611:34 pm
LAX
- BOS
1 stop9h 13m
Multiple Airlines
Sun 8/306:00 am
BOS
- LAX
Nonstop6h 09m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$269
This CheapOair deal was found by Cheapflights users on 7/29. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2711:34 pm
LAX
- BOS
1 stop9h 13m
Multiple Airlines
Sun 8/305:10 am
BOS
- LAX
1 stop9h 24m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$268
This Expedia deal was found by Cheapflights users on 7/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2711:34 pm
LAX
- BOS
1 stop9h 13m
Multiple Airlines
Mon 8/318:47 pm
BOS
- LAX
Nonstop6h 12m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$275
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 July 30, 2026.
Search for one-way flight options from Irvine to Boston. Find affordable one-way fares based on user searches. Data last updated July 30, 2026.
This Frontier deal was found by Cheapflights users on 7/28. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2611:50 pm
LAX
- BOS
1 stop9h 19m
Frontier
Deal found 7/28![Frontier logo]()
$161
This Super.com deal was found by Cheapflights users on 7/26. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2211:34 pm
LAX
- BOS
1 stop9h 13m
Frontier
Deal found 7/26![Frontier logo]()
$162
This Cheapflightsfares deal was found by Cheapflights users on 7/26. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3012:05 pm
LAX
- BOS
1 stop10h 15m
JetBlue
Deal found 7/26![JetBlue logo]()
$163
This American Airlines deal was found by Cheapflights users on 7/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/233:00 pm
LAX
- BOS
Nonstop5h 28m
American Airlines
Deal found 7/26![American Airlines logo]()
$164
This United Airlines deal was found by Cheapflights users on 7/28. 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 8/1111:14 pm
LAX
- BOS
Nonstop5h 39m
United Airlines
Deal found 7/28![United Airlines logo]()
$165
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2610:15 am
LAX
- BOS
2 stops22h 32m
Frontier
Deal found 7/29![Frontier logo]()
$166
This Super.com deal was found by Cheapflights users on 7/26. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1011:59 pm
LAX
- BOS
1 stop8h 26m
JetBlue
Deal found 7/26![JetBlue logo]()
$167
This Cheapflightsfares deal was found by Cheapflights users on 7/26. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/258:35 am
LAX
- BOS
1 stop12h 44m
JetBlue
Deal found 7/26![JetBlue logo]()
$168
This Southwest deal was found by Cheapflights users on 7/29. 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 8/146:00 am
LAX
- BOS
1 stop7h 55m
Southwest
Deal found 7/29![Southwest logo]()
$170
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/26:55 am
LAX
- BOS
2 stops23h 14m
Frontier
Deal found 7/26![Frontier logo]()
$171
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 July 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $263 (Kiwi.com) |
One-way from | $161 (Frontier) |
Popular in | June |
Cheapest in | January |
Average price | $479 |
Cheapflights Fare Finder
Customize your flight search to find flights from Irvine to Boston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 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
Wed 10/21
5:55 am-6:35 pm
2 stops9h 40m
Boston Logan Intl
Sat 10/24
5:15 am-10:25 am
1 stop8h 10m
$292
Los AngelesBoston
LAX - BOS
LAXBOS
Los Angeles
Tue 8/18
6:40 am-3:18 pm
Nonstop5h 38m
Boston Logan Intl
Sun 8/23
6:25 am-9:37 am
Nonstop6h 12m
$298
Los AngelesBoston
LAX - BOS
LAXBOS
Los Angeles
Fri 10/23
6:10 am-3:12 pm
Nonstop6h 02m
Boston Logan Intl
Sat 10/24
3:55 pm-10:49 pm
1 stop9h 54m
$308
Los AngelesBoston
LAX - BOS
LAXBOS
Los Angeles
Sat 9/26
10:35 pm-8:40 am
1 stop7h 05m
Boston Logan Intl
Thu 10/1
10:40 am-8:15 pm
2 stops12h 35m
$308
Los AngelesBoston
LAX - BOS
LAXBOS
Los Angeles
Sat 9/12
8:55 am-9:45 pm
2 stops9h 50m
Boston Logan Intl
Wed 9/16
5:25 am-1:05 pm
2 stops10h 40m
$313
Quickest round-trip
Los AngelesBoston
LAX - BOS
LAXBOS
Los Angeles
Wed 8/19
3:20 pm-11:51 pm
Nonstop5h 31m
Boston Logan Intl
Tue 8/25
6:25 am-9:37 am
Nonstop6h 12m
$328
Los AngelesBoston
LAX - BOS
LAXBOS
Los Angeles
Mon 8/10
10:35 pm-9:30 am
1 stop7h 55m
Boston Logan Intl
Wed 8/19
3:20 pm-10:25 pm
2 stops10h 05m
$334
Los AngelesBoston
LAX - BOS
LAXBOS
Los Angeles
Wed 8/12
9:45 am-9:25 pm
2 stops8h 40m
Boston Logan Intl
Mon 8/24
5:50 pm-11:00 pm
1 stop8h 10m
$337
Los AngelesBoston
LAX - BOS
LAXBOS
Los Angeles
Thu 8/13
8:10 am-8:15 pm
1 stop9h 05m
Boston Logan Intl
Wed 8/19
3:20 pm-11:05 pm
1 stop10h 45m
$343
Los AngelesBoston
LAX - BOS
LAXBOS
Los Angeles
Fri 9/11
6:15 pm-6:09 am
1 stop8h 54m
Boston Logan Intl
Sun 9/13
7:59 pm-9:34 am
1 stop16h 35m
$351
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 July 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 July 30, 2026.
The most flights from IR9 to BOS are scheduled on a Wednesday (54 on average). You will have fewer flight options on Saturday, 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 $326 and $536 in September.The cheapest round-trip price found within the last 5 days was $263 on Frontier (Sep 9-Sep 14).
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 July 25, 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 July 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.
Overall
8.0
Crew
8.6
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Food
7.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Overall
8.0
Crew
8.6
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Food
7.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Overall
8.0
Crew
8.6
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Food
7.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Overall
8.0
Crew
8.6
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Food
7.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Overall
8.0
Crew
8.6
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Food
7.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Overall
8.0
Crew
8.6
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Food
7.0
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
Cambridge
Concord
Randolph
Brockton
Seekonk
Hampton Beach
Cranston
Warwick
Peabody
Dedham
Auburn
York Beach
Chelsea
Londonderry
Swansea
Fitchburg
North Falmouth
Braintree
Revere
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 July 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 July 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 July 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$98 | Average$250 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$133 | Average$238 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$158 | Average$398 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$181 | Average$392 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$190 | Average$384 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$197 | Average$461 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$233 | Average$432 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$257 | Average$317 | FlexibilityNo cancel fee | On-time75% |