$100+ Cheap flights from Pasadena, 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 2/25. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — BOS
Feb 28 — Mar 71
1 adult, Economy
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Find cheap flights from Pasadena 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 Pasadena to Boston Logan Intl are usually found in January or September, booked 44 days in advance, depart on a Tuesday or Wednesday and return on a Thursday
Cheap flight deals from Pasadena to Boston
Cheapest flights from Pasadena to BostonExplore the most affordable flight options available from Pasadena to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.
Explore the most affordable flight options available from Pasadena to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.
This JetBlue deal was found by Cheapflights users on 1/27. 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.
Wed 2/257:00 am
LAX
- BOS
Nonstop5h 21m
JetBlue
Mon 3/26:15 am
BOS
- LAX
Nonstop6h 33m
JetBlue
Deal found 1/27![JetBlue logo]()
$179
This Frontier deal was found by Cheapflights users on 1/27. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/288:54 pm
LAX
- BOS
1 stop10h 27m
Frontier
Sat 5/211:16 am
BOS
- LAX
1 stop10h 23m
Frontier
Deal found 1/27![Frontier logo]()
$180
This Expedia deal was found by Cheapflights users on 1/28. 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.
Wed 2/256:00 pm
LAX
- BOS
1 stop9h 54m
Multiple Airlines
Wed 3/46:00 am
BOS
- LAX
1 stop9h 55m
Multiple Airlines
Deal found 1/28![Multiple Airlines logo]()
$183
This United Airlines deal was found by Cheapflights users on 1/27. 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.
Wed 9/3010:55 pm
LAX
- BOS
Nonstop5h 23m
United Airlines
Tue 10/66:00 am
BOS
- LAX
1 stop8h 20m
United Airlines
Deal found 1/27![United Airlines logo]()
$185
This Expedia deal was found by Cheapflights users on 1/27. 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 2/2611:59 pm
LAX
- BOS
1 stop9h 09m
Multiple Airlines
Wed 3/46:00 am
BOS
- LAX
1 stop9h 55m
Multiple Airlines
Deal found 1/27![Multiple Airlines logo]()
$186
This Delta deal was found by Cheapflights users on 1/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/109:15 pm
LAX
- BOS
Nonstop5h 17m
Delta
Wed 3/114:54 pm
BOS
- LAX
1 stop9h 58m
Delta
Deal found 1/28![Delta logo]()
$187
This Trip.com deal was found by Cheapflights users on 1/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/286:20 am
LAX
- BOS
Nonstop5h 22m
Multiple Airlines
Tue 3/36:00 am
BOS
- LAX
1 stop9h 55m
Multiple Airlines
Deal found 1/28![Multiple Airlines logo]()
$188
This Expedia deal was found by Cheapflights users on 1/26. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/298:54 pm
LAX
- BOS
1 stop10h 27m
Multiple Airlines
Wed 5/66:25 am
BOS
- LAX
Nonstop6h 15m
Multiple Airlines
Deal found 1/26![Multiple Airlines logo]()
$190
This CheapOair deal was found by Cheapflights users on 1/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/2611:59 pm
LAX
- BOS
1 stop9h 09m
Multiple Airlines
Tue 3/36:00 am
BOS
- LAX
1 stop9h 55m
Multiple Airlines
Deal found 1/28![Multiple Airlines logo]()
$191
This Orbitz deal was found by Cheapflights users on 1/27. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2110:07 pm
LAX
- BOS
1 stop10h 58m
Multiple Airlines
Tue 4/288:36 pm
BOS
- LAX
Nonstop6h 23m
Multiple Airlines
Deal found 1/27![Multiple Airlines logo]()
$192
This United Airlines deal was found by Cheapflights users on 1/26. 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.
Wed 3/1112:25 am
LAX
- BOS
1 stop9h 24m
United Airlines
Tue 3/178:21 am
BOS
- LAX
Nonstop6h 44m
United Airlines
Deal found 1/26![United Airlines logo]()
$194
This CheapOair deal was found by Cheapflights users on 1/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/3010:07 pm
LAX
- BOS
1 stop10h 38m
Multiple Airlines
Tue 5/59:36 pm
BOS
- LAX
Nonstop6h 21m
Multiple Airlines
Deal found 1/27![Multiple Airlines logo]()
$195
Find flight deals from Pasadena to Boston
Keep the following information in mind while searching for Pasadena to Boston flight deals. Data was last updated January 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $179 (JetBlue) |
One-way from | $100 (JetBlue) |
Popular in | July |
Cheapest in | January |
Average price | $283 |
Cheapflights Fare Finder
Customize your flight search to find flights from Pasadena 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 January 29, 2026.
Use the filters below to find and compare flights from Pasadena to Boston that are best for you.
Fly from
Pasadena
Fly to
Boston
Route
Depart
Return
Price
Los AngelesBoston
LAX - BOS
LAXBOS
Los Angeles
Wed 3/4
7:00 am-3:21 pm
Nonstop5h 21m
Boston Logan Intl
Wed 3/18
6:15 am-9:48 am
Nonstop6h 33m
$179
Los AngelesBoston
LAX - BOS
LAXBOS
Los Angeles
Sat 2/14
7:55 am-4:17 pm
Nonstop5h 22m
Boston Logan Intl
Sat 3/7
6:25 pm-11:55 pm
1 stop8h 30m
$207
Los AngelesBoston
LAX - BOS
LAXBOS
Los Angeles
Thu 2/26
7:03 pm-5:52 am
1 stop7h 49m
Boston Logan Intl
Wed 3/18
8:21 am-12:05 pm
Nonstop6h 44m
$208
Los AngelesBoston
LAX - BOS
LAXBOS
Los Angeles
Wed 2/18
7:03 pm-5:52 am
1 stop7h 49m
Boston Logan Intl
Wed 2/25
8:25 am-12:05 pm
Nonstop6h 40m
$208
Los AngelesBoston
LAX - BOS
LAXBOS
Los Angeles
Wed 3/4
10:40 am-8:50 pm
1 stop7h 10m
Boston Logan Intl
Mon 3/9
6:25 pm-12:05 am
1 stop8h 40m
$224
Los AngelesBoston
LAX - BOS
LAXBOS
Los Angeles
Sat 2/14
10:58 pm-7:21 am
Nonstop5h 23m
Boston Logan Intl
Wed 2/18
7:45 am-1:44 pm
1 stop8h 59m
$227
Los AngelesBoston
LAX - BOS
LAXBOS
Los Angeles
Sat 2/28
9:55 pm-8:20 am
1 stop7h 25m
Boston Logan Intl
Mon 3/9
6:25 pm-12:05 am
1 stop8h 40m
$237
Los AngelesBoston
LAX - BOS
LAXBOS
Los Angeles
Mon 3/2
5:45 am-4:05 pm
1 stop7h 20m
Boston Logan Intl
Mon 3/9
6:25 pm-12:05 am
1 stop8h 40m
$237
Los AngelesBoston
LAX - BOS
LAXBOS
Los Angeles
Wed 5/27
12:13 am-11:01 am
1 stop7h 48m
Boston Logan Intl
Sat 6/6
7:38 pm-12:46 am
1 stop8h 08m
$237
Los AngelesBoston
LAX - BOS
LAXBOS
Los Angeles
Wed 3/4
12:25 am-10:49 am
1 stop7h 24m
Boston Logan Intl
Mon 3/9
4:30 pm-10:24 pm
1 stop8h 54m
$237
Showing 1-10 of 21 results
Best time to book a flight from Pasadena to Boston
Have a flexible travel schedule? Discover the best time to fly to Boston from Pasadena with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Pasadena to Boston
How far ahead should I book a flight from Pasadena to Boston?
Use this chart to determine the optimal time to book a round-trip flight from Pasadena to Boston. Price data was last updated on January 23, 2026.
To ensure you get the cheapest price possible for a flight from Pasadena to Boston, you should look to book at least 44 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Pasadena to Boston?
Currently, March is the cheapest month in which you can book a flight from Pasadena to Boston (average of $124). Flying from Pasadena to Boston in July is currently the most expensive (average of $188). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from P4S to BOS?
Find hourly flight availability from Pasadena 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 January 29, 2026.
When flying from Pasadena 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 21% versus a flight in the morning.
What is the cheapest day to fly from Pasadena to Boston?
Use this chart to determine the cheapest time to fly round-trip from Pasadena to Boston. Price data was last updated on January 24, 2026.
Travelers seeking maximum savings on their Pasadena to Boston flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Pasadena to Boston
Explore weekly flight availability from Pasadena 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 January 29, 2026.
The most flights from P4S to BOS are scheduled on a Wednesday (45 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (31 on average).
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 January 29, 2026.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Pasadena to Boston. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.9
Crew
8.5
Boarding
8.1
Overall
7.9
Entertainment
7.8
Food
7.2
Reviews
1 / 20
6.0
GoodColin,Sep 2024
LHR - BOS
Comfort
7.9
Crew
8.5
Boarding
8.1
Overall
7.9
Entertainment
7.8
Food
7.2
Reviews
1 / 20
6.0
GoodColin,Sep 2024
LHR - BOS
Comfort
7.9
Crew
8.5
Boarding
8.1
Overall
7.9
Entertainment
7.8
Food
7.2
Reviews
1 / 20
6.0
GoodColin,Sep 2024
LHR - BOS
Comfort
7.9
Crew
8.5
Boarding
8.1
Overall
7.9
Entertainment
7.8
Food
7.2
Reviews
1 / 20
6.0
GoodColin,Sep 2024
LHR - BOS
Comfort
7.9
Crew
8.5
Boarding
8.1
Overall
7.9
Entertainment
7.8
Food
7.2
Reviews
1 / 20
6.0
GoodColin,Sep 2024
LHR - BOS
Comfort
7.9
Crew
8.5
Boarding
8.1
Overall
7.9
Entertainment
7.8
Food
7.2
Reviews
1 / 20
6.0
GoodColin,Sep 2024
LHR - BOS
Related info for your journey
Find useful and relevant information for your journey from Pasadena 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 locationsMedford
Cambridge
Hampton Beach
Watertown
Seekonk
Brockton
Warwick
Seabrook
Cranston
Lincoln
Smithfield
Peabody
Quincy
York Beach
Londonderry
Swansea
Old Orchard Beach
Waltham
Lowell
Chelsea
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Pasadena to Boston
See prices for flight routes from nearby airports that may be better suited for you.
Top 8 airlines flying from Pasadena to Boston
Discover the top 8 airlines that operate flights from Pasadena 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 January 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$98 | Average$207 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$99 | Average$209 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$118 | Average$387 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$155 | Average$354 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$192 | Average$402 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$196 | Average$336 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$223 | Average$423 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$237 | Average$435 | FlexibilityNo cancel fee | On-time71% |