$155+ Cheap flights from Irvine, CA to Boston (BOS)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/15. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — BOS
Jul 10 — Jul 171
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Irvine to Boston with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Irvine to Boston Logan Intl are usually found in January or September, booked 90 days in advance, depart on a Tuesday or Wednesday and return on a Thursday
Cheap flight deals from Irvine to Boston
Cheapest
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 10, 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 10, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 6/7. 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
Nonstop5h 37m
JetBlue
Sat 8/156:00 am
BOS
- LAX
Nonstop6h 10m
JetBlue
Deal found 6/7![JetBlue logo]()
$277
This Delta deal was found by Cheapflights users on 6/5. 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 7/139:00 pm
LAX
- BOS
Nonstop5h 30m
Delta
Wed 7/228:30 pm
BOS
- LAX
Nonstop6h 21m
Delta
Deal found 6/5![Delta logo]()
$278
This United Airlines deal was found by Cheapflights users on 6/7. 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 7/710:58 pm
LAX
- BOS
Nonstop5h 41m
United Airlines
Tue 7/147:30 am
BOS
- LAX
Nonstop6h 14m
United Airlines
Deal found 6/7![United Airlines logo]()
$279
This Southwest deal was found by Cheapflights users on 6/7. 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 7/285:05 am
LAX
- BOS
2 stops9h 40m
Southwest
Wed 8/125:50 pm
BOS
- LAX
1 stop8h 45m
Southwest
Deal found 6/7![Southwest logo]()
$281
This Cheapflightsfares deal was found by Cheapflights users on 6/10. 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 8/188:35 pm
LAX
- BOS
1 stop11h 46m
JetBlue
Thu 8/206:00 am
BOS
- LAX
Nonstop6h 10m
JetBlue
Deal found 6/10![JetBlue logo]()
$282
This United Airlines deal was found by Cheapflights users on 6/9. 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
Tue 7/217:30 am
BOS
- LAX
Nonstop6h 14m
United Airlines
Deal found 6/9![United Airlines logo]()
$283
This Southwest deal was found by Cheapflights users on 6/8. 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 8/145:05 am
LAX
- BOS
1 stop7h 40m
Southwest
Mon 8/315:30 pm
BOS
- LAX
1 stop8h 10m
Southwest
Deal found 6/8![Southwest logo]()
$284
This Flysmarter deal was found by Cheapflights users on 6/9. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/138:30 pm
LAX
- BOS
1 stop12h 03m
JetBlue
Wed 7/226:00 am
BOS
- LAX
Nonstop6h 09m
JetBlue
Deal found 6/9![JetBlue logo]()
$285
This Cheapflightsfares deal was found by Cheapflights users on 6/10. 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 8/48:30 pm
LAX
- BOS
1 stop12h 03m
JetBlue
Tue 8/116:00 am
BOS
- LAX
Nonstop6h 10m
JetBlue
Deal found 6/10![JetBlue logo]()
$286
This JetBlue deal was found by Cheapflights users on 6/10. 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 8/3111:59 pm
LAX
- BOS
1 stop11h 42m
JetBlue
Wed 9/1611:00 am
BOS
- LAX
Nonstop6h 15m
JetBlue
Deal found 6/10![JetBlue logo]()
$287
This Orbitz deal was found by Cheapflights users on 6/10. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/43:28 pm
LAX
- BOS
1 stop13h 20m
Multiple Airlines
Mon 9/76:00 am
BOS
- LAX
Nonstop6h 10m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$288
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 10, 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 10, 2026.
This JetBlue deal was found by Cheapflights users on 6/9. 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 8/510:12 pm
LAX
- BOS
Nonstop5h 39m
JetBlue
Mon 8/174:30 pm
BOS
- LAX
1 stop11h 22m
JetBlue
Deal found 6/9![JetBlue logo]()
$287
This Southwest deal was found by Cheapflights users on 6/9. 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 8/1212:25 pm
LAX
- BOS
1 stop8h 40m
Southwest
Mon 8/175:50 pm
BOS
- LAX
1 stop8h 10m
Southwest
Deal found 6/9![Southwest logo]()
$291
This Delta deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/273:20 pm
LAX
- BOS
Nonstop5h 31m
Delta
Mon 8/316:25 am
BOS
- LAX
Nonstop6h 12m
Delta
Deal found 6/7![Delta logo]()
$301
This United Airlines deal was found by Cheapflights users on 6/9. 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 7/286:45 pm
LAX
- BOS
1 stop8h 13m
United Airlines
Wed 8/128:15 am
BOS
- LAX
Nonstop6h 14m
United Airlines
Deal found 6/9![United Airlines logo]()
$304
This Southwest deal was found by Cheapflights users on 6/6. 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 7/307:10 am
LAX
- BOS
1 stop8h 00m
Southwest
Thu 8/68:55 pm
BOS
- LAX
1 stop15h 05m
Southwest
Deal found 6/6![Southwest logo]()
$327
This JetBlue deal was found by Cheapflights users on 6/8. 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.
Sat 7/46:00 am
LAX
- BOS
Nonstop5h 37m
JetBlue
Tue 7/146:00 am
BOS
- LAX
Nonstop6h 09m
JetBlue
Deal found 6/8![JetBlue logo]()
$340
This Southwest deal was found by Cheapflights users on 6/6. 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 7/131:05 pm
LAX
- BOS
2 stops9h 00m
Southwest
Fri 7/177:55 am
BOS
- LAX
1 stop13h 50m
Southwest
Deal found 6/6![Southwest logo]()
$328
This JetBlue deal was found by Cheapflights users on 6/6. 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 8/308:35 pm
LAX
- BOS
1 stop7h 34m
JetBlue
Wed 9/911:00 am
BOS
- LAX
Nonstop6h 15m
JetBlue
Deal found 6/6![JetBlue logo]()
$342
This Southwest deal was found by Cheapflights users on 6/5. 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 7/1112:50 pm
LAX
- BOS
1 stop7h 30m
Southwest
Thu 7/166:25 am
BOS
- LAX
2 stops9h 30m
Southwest
Deal found 6/5![Southwest logo]()
$342
This JetBlue deal was found by Cheapflights users on 6/6. 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 8/308:35 pm
LAX
- BOS
1 stop7h 34m
JetBlue
Sun 9/66:05 am
BOS
- LAX
1 stop8h 20m
JetBlue
Deal found 6/6![JetBlue logo]()
$351
This Southwest deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1812:50 am
LAX
- BOS
2 stops13h 05m
Southwest
Sun 8/238:00 am
BOS
- LAX
2 stops15h 45m
Southwest
Deal found 6/9![Southwest logo]()
$343
This Southwest deal was found by Cheapflights users on 6/8. 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 9/56:00 am
LAX
- BOS
1 stop10h 50m
Southwest
Mon 9/78:40 am
BOS
- LAX
2 stops13h 40m
Southwest
Deal found 6/8![Southwest logo]()
$353
Last-minute flights from Irvine to BostonDiscover last-minute flight deals from Irvine to Boston. Data last updated June 10, 2026 and is based on user searches.
Discover last-minute flight deals from Irvine to Boston. Data last updated June 10, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 6/9. 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.
Fri 7/311:00 pm
LAX
- BOS
1 stop31h 09m
Multiple Airlines
Fri 7/107:40 am
BOS
- LAX
Nonstop6h 10m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$288
This United Airlines deal was found by Cheapflights users on 6/7. 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 7/710:58 pm
LAX
- BOS
Nonstop5h 41m
United Airlines
Tue 7/147:30 am
BOS
- LAX
Nonstop6h 14m
United Airlines
Deal found 6/7![United Airlines logo]()
$279
This Delta deal was found by Cheapflights users on 6/5. 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 7/73:20 pm
LAX
- BOS
Nonstop5h 31m
Delta
Thu 7/96:20 am
BOS
- LAX
Nonstop6h 15m
Delta
Deal found 6/5![Delta logo]()
$289
This JetBlue deal was found by Cheapflights users on 6/7. 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 7/810:12 pm
LAX
- BOS
Nonstop5h 39m
JetBlue
Mon 8/175:01 am
BOS
- LAX
1 stop8h 23m
JetBlue
Deal found 6/7![JetBlue logo]()
$287
This Delta deal was found by Cheapflights users on 6/5. 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 7/139:00 pm
LAX
- BOS
Nonstop5h 30m
Delta
Wed 7/228:30 pm
BOS
- LAX
Nonstop6h 21m
Delta
Deal found 6/5![Delta logo]()
$278
This American Airlines deal was found by Cheapflights users on 6/10. 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 7/1311:59 pm
LAX
- BOS
Nonstop5h 36m
American Airlines
Wed 7/227:00 am
BOS
- LAX
Nonstop6h 19m
American Airlines
Deal found 6/10![American Airlines logo]()
$282
This United Airlines deal was found by Cheapflights users on 6/9. 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
Tue 7/217:30 am
BOS
- LAX
Nonstop6h 14m
United Airlines
Deal found 6/9![United Airlines logo]()
$283
This Flysmarter deal was found by Cheapflights users on 6/9. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/138:30 pm
LAX
- BOS
1 stop12h 03m
JetBlue
Wed 7/226:00 am
BOS
- LAX
Nonstop6h 09m
JetBlue
Deal found 6/9![JetBlue logo]()
$285
This Cheapflightsfares deal was found by Cheapflights users on 6/9. 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 7/148:30 pm
LAX
- BOS
1 stop7h 44m
JetBlue
Wed 7/155:42 pm
BOS
- LAX
Nonstop6h 18m
JetBlue
Deal found 6/9![JetBlue logo]()
$286
This Southwest deal was found by Cheapflights users on 6/7. 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 7/285:05 am
LAX
- BOS
2 stops9h 40m
Southwest
Wed 8/125:50 pm
BOS
- LAX
1 stop8h 45m
Southwest
Deal found 6/7![Southwest logo]()
$281
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 10, 2026.
Search for one-way flight options from Irvine to Boston. Find affordable one-way fares based on user searches. Data last updated June 10, 2026.
This Southwest deal was found by Cheapflights users on 6/9. 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 7/167:10 am
LAX
- BOS
1 stop8h 00m
Southwest
Deal found 6/9![Southwest logo]()
$155
This Super.com deal was found by Cheapflights users on 6/9. 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 7/1210:25 pm
LAX
- BOS
1 stop10h 08m
JetBlue
Deal found 6/9![JetBlue logo]()
$156
This Cheapflightsfares deal was found by Cheapflights users on 6/9. 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 45m
JetBlue
Deal found 6/9![JetBlue logo]()
$159
This Southwest deal was found by Cheapflights users on 6/9. 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 7/106:20 pm
LAX
- BOS
1 stop11h 20m
Southwest
Deal found 6/9![Southwest logo]()
$160
This Jetabroad deal was found by Cheapflights users on 6/6. 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.
Thu 8/66:00 am
LAX
- BOS
Nonstop5h 37m
JetBlue
Deal found 6/6![JetBlue logo]()
$161
This Jetabroad deal was found by Cheapflights users on 6/10. 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.
Wed 7/296:00 am
LAX
- BOS
Nonstop5h 37m
JetBlue
Deal found 6/10![JetBlue logo]()
$162
This United Airlines deal was found by Cheapflights users on 6/6. 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 7/257:45 pm
LAX
- BOS
1 stop7h 13m
United Airlines
Deal found 6/6![United Airlines logo]()
$163
This Southwest deal was found by Cheapflights users on 6/9. 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 8/31:05 pm
LAX
- BOS
2 stops9h 00m
Southwest
Deal found 6/9![Southwest logo]()
$164
This United Airlines deal was found by Cheapflights users on 6/9. 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 7/610:35 pm
LAX
- BOS
1 stop7h 54m
United Airlines
Deal found 6/9![United Airlines logo]()
$166
This United Airlines deal was found by Cheapflights users on 6/9. 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 6/266:00 am
LAX
- BOS
1 stop8h 04m
United Airlines
Deal found 6/9![United Airlines logo]()
$168
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 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $277 (Cheapflightsfares) |
One-way from | $155 (Southwest) |
Popular in | June |
Cheapest in | January |
Average price | $482 |
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 10, 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 8/5
10:12 pm-6:51 am
Nonstop5h 39m
Boston Logan Intl
Mon 8/17
4:30 pm-12:52 am
1 stop11h 22m
$287
Los AngelesBoston
LAX - BOS
LAXBOS
Los Angeles
Wed 8/12
12:25 pm-12:05 am
1 stop8h 40m
Boston Logan Intl
Mon 8/17
5:50 pm-11:00 pm
1 stop8h 10m
$291
Quickest round-trip
Los AngelesBoston
LAX - BOS
LAXBOS
Los Angeles
Thu 8/27
3:20 pm-11:51 pm
Nonstop5h 31m
Boston Logan Intl
Mon 8/31
6:25 am-9:37 am
Nonstop6h 12m
$301
Los AngelesBoston
LAX - BOS
LAXBOS
Los Angeles
Tue 7/28
6:45 pm-5:58 am
1 stop8h 13m
Boston Logan Intl
Wed 8/12
8:15 am-11:29 am
Nonstop6h 14m
$304
Los AngelesBoston
LAX - BOS
LAXBOS
Los Angeles
Thu 7/30
7:10 am-6:10 pm
1 stop8h 00m
Boston Logan Intl
Thu 8/6
8:55 pm-9:00 am
1 stop15h 05m
$327
Los AngelesBoston
LAX - BOS
LAXBOS
Los Angeles
Mon 7/13
1:05 pm-1:05 am
2 stops9h 00m
Boston Logan Intl
Fri 7/17
7:55 am-6:45 pm
1 stop13h 50m
$328
Los AngelesBoston
LAX - BOS
LAXBOS
Los Angeles
Sat 7/4
6:00 am-2:37 pm
Nonstop5h 37m
Boston Logan Intl
Tue 7/14
6:00 am-9:09 am
Nonstop6h 09m
$340
Los AngelesBoston
LAX - BOS
LAXBOS
Los Angeles
Sun 8/30
8:35 pm-7:09 am
1 stop7h 34m
Boston Logan Intl
Wed 9/9
11:00 am-2:15 pm
Nonstop6h 15m
$342
Los AngelesBoston
LAX - BOS
LAXBOS
Los Angeles
Sat 7/11
12:50 pm-11:20 pm
1 stop7h 30m
Boston Logan Intl
Thu 7/16
6:25 am-12:55 pm
2 stops9h 30m
$342
Los AngelesBoston
LAX - BOS
LAXBOS
Los Angeles
Tue 8/18
12:50 am-4:55 pm
2 stops13h 05m
Boston Logan Intl
Sun 8/23
8:00 am-8:45 pm
2 stops15h 45m
$343
Showing 1-10 of 24 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 10, 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 17% 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 10, 2026.
The most flights from IR9 to BOS are scheduled on a Monday (57 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (33 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 8, 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 10, 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
Overall
7.9
Comfort
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Boarding
8.1
Entertainment
7.5
Overall
7.9
Comfort
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Boarding
8.1
Entertainment
7.5
Overall
7.9
Comfort
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Boarding
8.1
Entertainment
7.5
Overall
7.9
Comfort
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Boarding
8.1
Entertainment
7.5
Overall
7.9
Comfort
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Boarding
8.1
Entertainment
7.5
Overall
7.9
Comfort
8.0
Crew
8.6
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
Hampton Beach
Brockton
Watertown
Seekonk
Cranston
Warwick
Peabody
Auburn
York Beach
Chelsea
Londonderry
Swansea
Old Orchard Beach
Lowell
Smithfield
Braintree
Sandwich
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Boston flight routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Top destinations
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 10, 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 10, 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 10, 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$155 | Average$378 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$158 | Average$387 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$158 | Average$238 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$191 | Average$388 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$211 | Average$445 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$229 | Average$424 | FlexibilityNo cancel fee | On-time71% |