HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Boston

$134+ 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 7/28. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — BOS
jul. 8 — jul. 151
mar. 7/8
mar. 7/15
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

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 62 days in advance, depart on a Tuesday or Wednesday and return on a Thursday

Cheap flight deals from Pasadena to Boston

Keep the following information in mind while searching for Pasadena to Boston flight deals. Data was last updated julio 3, 2025.

Round-trip from

$234
(Priceline)

One-way from

$134
(Mytrip)

Popular in

December

Cheapest in

January

Average price

$463
From Pasadena to Boston Logan Intl
Search Deals
One-way flight from Pasadena to Boston Logan Intl
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from Pasadena to Boston

Cheapest flights from Pasadena to Boston
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 julio 3, 2025.

This Priceline deal was found by Cheapflights users on 6/30. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/77:03 pmLAX - BOS
1 stop12h 55mMultiple Airlines
lun. 8/1112:26 pmBOS - LAX
2 stops12h 45mMultiple Airlines
Deal found 6/30$234
This FlightHub deal was found by Cheapflights users on 7/1. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 7/188:40 amLAX - BOS
1 stop12h 08mSpirit Airlines
dom. 7/206:00 amBOS - LAX
1 stop18h 19mSpirit Airlines
Deal found 7/1$235
This JetBlue deal was found by Cheapflights users on 7/3. 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.
mar. 9/28:25 pmLAX - BOS
Nonstop5h 35mJetBlue
mié. 9/32:45 pmBOS - LAX
Nonstop6h 14mJetBlue
Deal found 7/3$237
This Southwest deal was found by Cheapflights users on 7/1. 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.
lun. 8/257:15 amLAX - BOS
1 stop7h 30mSouthwest
dom. 8/3110:50 amBOS - LAX
1 stop9h 10mSouthwest
Deal found 7/1$249
This Delta deal was found by Cheapflights users on 7/2. 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.
lun. 8/119:00 pmLAX - BOS
Nonstop5h 34mDelta
mar. 8/196:15 amBOS - LAX
Nonstop6h 15mDelta
Deal found 7/2$258
This United Airlines deal was found by Cheapflights users on 7/2. 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.
jue. 8/1410:55 pmLAX - BOS
Nonstop5h 38mUnited Airlines
mié. 8/2711:00 amBOS - LAX
1 stop9h 03mUnited Airlines
Deal found 7/2$263

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 julio 3, 2025.
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

jue. 8/7

7:03 pm-10:58 am

1 stop12h 55m

Boston Logan Intl

lun. 8/11

12:26 pm-10:11 pm

2 stops12h 45m

$234

Los AngelesBoston

LAX - BOS

LAXBOS

Los Angeles

vie. 7/18

8:40 am-11:48 pm

1 stop12h 08m

Boston Logan Intl

dom. 7/20

6:00 am-9:19 pm

1 stop18h 19m

$235

Los AngelesBoston

LAX - BOS

LAXBOS

Los Angeles

mar. 9/2

8:25 pm-5:00 am

Nonstop5h 35m

Boston Logan Intl

mié. 9/3

2:45 pm-5:59 pm

Nonstop6h 14m

$237

Los AngelesBoston

LAX - BOS

LAXBOS

Los Angeles

lun. 8/25

5:15 am-3:25 pm

1 stop7h 10m

Boston Logan Intl

dom. 8/31

10:50 am-5:00 pm

1 stop9h 10m

$249

Los AngelesBoston

LAX - BOS

LAXBOS

Los Angeles

lun. 8/11

9:00 pm-5:34 am

Nonstop5h 34m

Boston Logan Intl

mar. 8/19

6:15 am-9:30 am

Nonstop6h 15m

$258

Los AngelesBoston

LAX - BOS

LAXBOS

Los Angeles

jue. 8/14

10:55 pm-7:33 am

Nonstop5h 38m

Boston Logan Intl

mié. 8/27

11:00 am-5:03 pm

1 stop9h 03m

$263

Los AngelesBoston

LAX - BOS

LAXBOS

Los Angeles

lun. 7/28

11:20 pm-11:03 pm

2 stops20h 43m

$134

Los AngelesBoston

LAX - BOS

LAXBOS

Los Angeles

jue. 8/7

3:48 pm-10:58 am

2 stops16h 10m

$138

Los AngelesBoston

LAX - BOS

LAXBOS

Los Angeles

jue. 7/24

12:15 pm-11:10 pm

1 stop7h 55m

$139

Los AngelesBoston

LAX - BOS

LAXBOS

Los Angeles

lun. 8/11

9:00 pm-5:34 am

Nonstop5h 34m

$144

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Showing 1-10 of 15 results
1
2

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 June 27, 2025.

To ensure you get the cheapest price possible for a flight from Pasadena to Boston, you should look to book at least 62 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, January is the cheapest month in which you can book a flight from Pasadena to Boston (average of $218). Flying from Pasadena to Boston in June is currently the most expensive (average of $306). 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 julio 3, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Pasadena to Boston as you normally would.

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 December 16, 2024.

Travelers seeking maximum savings on their Pasadena to Boston flight should consider departing on Saturday 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 julio 3, 2025.

The most flights from P4S to BOS are scheduled on a Wednesday (51 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (18 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 julio 3, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest, and Delta 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.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,266 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,982 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.8
Good
2,545 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,861 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

  • What airport do you fly into for flights to Boston from Pasadena?

    Most people fly into Boston Logan Intl (BOS) if they book a flight to Boston from Pasadena. On average, Logan Intl has 39 inbound flights from Pasadena per day from 10 airlines. Boston Logan Intl is conveniently located just 2.6 mi from Boston’s city center.

  • How popular is this Pasadena to Boston flight route?

    Within the past month, 42 users have taken a look at flights from Pasadena to Boston Logan Intl.

  • What are the cheapest airlines to fly from Pasadena to Boston one-way?

    One-way options have recently been found by users for as low as $134 on Spirit Airlines. Other airlines that offer cheap prices include Frontier from $138 and United Airlines from $139 one-way.

  • What are the most reliable airlines from Pasadena to Boston?

    Consider ITA Airways (92%), Singapore Airlines (90%) or Qatar Airways (85%) when booking your flight. These represent the most reliable airlines when flying from Pasadena to Boston.

  • What are the cheapest flights from Pasadena to Boston?

    On average you can expect to pay $1,108 for a flight from Pasadena to Boston. The cheapest flight overall is $132 while the most popular route, (Los Angeles - Boston Logan Intl) is currently priced at $165.

  • Can I find deals for flights from Pasadena to Boston that include hotel bookings?

    Yes. In addition to deals on Pasadena to Boston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pasadena to Boston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pasadena to Boston.

  • Can I find deals for business class flights from Pasadena to Boston?

    Yes. Cheapflights offers flight deals from Pasadena to Boston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Pasadena to Boston?

    Currently, January is the cheapest month in which you can book a flight from Pasadena to Boston (average of $218). Flying from Pasadena to Boston in June is currently the most expensive (average of $306). 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.

See more FAQs

Traveling to a place near Pasadena?

Book flights to Pasadena if you plan to visit one of these locations
Cambridge
Medford
Watertown
Warwick
Seabrook
Waltham
Framingham
Cranston
Randolph
Chestnut Hill
Chelsea
Brockton
York Beach
Saco
Burlington
West Yarmouth
Smithfield
Swansea
Lincoln
Quincy

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 for Pasadena to Boston

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Boston flights
San Francisco to Boston flights
San Diego to Boston flights
Ontario to Boston flights
Las Vegas to Boston flights
Burbank to Boston flights
Santa Ana to Boston flights
Los Angeles to Hartford flights
San Jose to Boston flights
Oakland to Boston flights
Sacramento to Boston flights
Ontario to Hartford flights
Los Angeles to Albany flights
San Francisco to Hartford flights
Santa Ana to Hartford flights
Long Beach to Boston flights
Burbank to Hartford flights
San Diego to Hartford flights
San Francisco to Albany flights
Reno to Boston flights
Fresno to Boston flights
Las Vegas to Hartford flights
Palm Springs to Boston flights
Santa Barbara to Boston flights
Ontario to Albany flights
Las Vegas to Albany flights
San Francisco to West Tisbury flights
Los Angeles to West Tisbury flights
Santa Ana to Albany flights
Los Angeles to Worcester flights
Burbank to Albany flights
San Luis Obispo to Boston flights
Sacramento to Hartford flights
Monterey to Boston flights
Sacramento to Albany flights
San Diego to Albany flights
San Jose to Hartford flights
San Jose to Albany flights
San Francisco to Nantucket flights
Palm Springs to Hartford flights
Los Angeles to Nantucket flights
Long Beach to Hartford flights
Reno to Hartford flights
Los Angeles to Hyannis flights
Oakland to Albany flights
Medford to Boston flights
Santa Barbara to Hartford flights
Los Angeles to Provincetown flights
Oakland to Hartford flights
Bakersfield to Boston flights

Top 10 airlines flying from Pasadena to Boston

Discover the top 10 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 julio 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$82Average$178FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$90Average$217FlexibilityNo cancel feeOn-time65%
Alaska AirlinesCheapest$131Average$328FlexibilityNo cancel feeOn-time75%
JetBlueCheapest$166Average$366FlexibilityNo cancel feeOn-time62%
DeltaCheapest$184Average$390FlexibilityNo cancel feeOn-timeN/A
Sun Country AirCheapest$193Average$558FlexibilityNo cancel feeOn-time83%
United AirlinesCheapest$209Average$432FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$213Average$435FlexibilityNo cancel feeOn-time71%
Breeze AirwaysCheapest$252Average$287FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$276Average$446FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.