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Modesto

$115+ Cheap flights from Boston (BOS) to Modesto, CA

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 6/7. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — SFO
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
1 adult, Economy
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Cheapflights Tip: The best prices from Boston Logan Intl to Modesto are usually found in September or January, booked 78 days in advance, depart on a Wednesday or Thursday and return on a Wednesday

Cheap flight deals from Boston to Modesto

Keep the following information in mind while searching for Boston to Modesto flight deals. Data was last updated March 31, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$226
(Kiwi.com)

One-way from

$115
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$356
Provider with most accurate pricing for Boston Logan Intl-San Francisco flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-San Francisco flights.
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From Boston Logan Intl to Modesto
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One-way flight from Boston Logan Intl to Modesto
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Highest demand for flights based on searches. 7% potential increase in price ($30 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Boston to Modesto

Cheapest flights from Boston to Modesto
Explore the most affordable flight options available from Boston to Modesto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2025.

This Kiwi.com deal was found by Cheapflights users on 3/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/267:47 pmBOS - SFO
Nonstop6h 47mHawaiian Airlines
Sat 5/37:35 amSFO - BOS
Nonstop5h 40mHawaiian Airlines
Deal found 3/30$226
This JetBlue deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/67:10 amBOS - SFO
Nonstop6h 29mJetBlue
Tue 5/62:10 pmSFO - BOS
Nonstop5h 47mJetBlue
Deal found 3/29$231
This lastminute.com deal was found by Cheapflights users on 3/30. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/267:47 pmBOS - SFO
Nonstop6h 47mMultiple Airlines
Sat 5/37:35 amSFO - BOS
Nonstop5h 40mMultiple Airlines
Deal found 3/30$233
This Cheapflightsfares deal was found by Cheapflights users on 3/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/46:00 amBOS - SFO
1 stop10h 15mFrontier
Sun 5/411:50 pmSFO - BOS
1 stop9h 02mFrontier
Deal found 3/30$236
This Delta deal was found by Cheapflights users on 3/31. 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 4/307:50 amBOS - SFO
Nonstop6h 59mDelta
Sat 5/37:20 amSFO - BOS
Nonstop5h 30mDelta
Deal found 3/31$237
This Alaska Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/247:59 pmBOS - SFO
Nonstop6h 45mAlaska Airlines
Tue 5/277:24 amSFO - BOS
1 stop21h 16mAlaska Airlines
Deal found 3/31$247
This United Airlines deal was found by Cheapflights users on 3/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/36:05 amBOS - SFO
Nonstop6h 40mUnited Airlines
Fri 5/912:10 amSFO - BOS
1 stop7h 28mUnited Airlines
Deal found 3/30$257
This American Airlines deal was found by Cheapflights users on 3/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/272:54 pmBOS - SFO
1 stop8h 38mAmerican Airlines
Sun 8/316:33 amSFO - BOS
1 stop8h 52mAmerican Airlines
Deal found 3/30$279
This Southwest deal was found by Cheapflights users on 3/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/159:00 amBOS - SFO
2 stops11h 10mSouthwest
Tue 7/2910:10 amSFO - BOS
2 stops9h 35mSouthwest
Deal found 3/30$324

Cheapflights Fare Finder

Customize your flight search to find flights from Boston to Modesto 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 March 31, 2025.
Use the filters below to find and compare flights from Boston to Modesto that are best for you.

Fly from

Boston

Fly to

Modesto

Route

Depart

Return

Price

BostonSan Francisco

BOS - SFO

BOSSFO

Boston Logan Intl

Sat 4/26

7:47 pm-11:34 pm

Nonstop6h 47m

San Francisco

Sat 5/3

7:35 am-4:15 pm

Nonstop5h 40m

$226

BostonSan Francisco

BOS - SFO

BOSSFO

Boston Logan Intl

Tue 5/6

7:10 am-10:39 am

Nonstop6h 29m

San Francisco

Tue 5/6

2:10 pm-10:57 pm

Nonstop5h 47m

$231

BostonSan Francisco

BOS - SFO

BOSSFO

Boston Logan Intl

Sat 4/26

7:47 pm-11:34 pm

Nonstop6h 47m

San Francisco

Sat 5/3

7:35 am-4:15 pm

Nonstop5h 40m

$233

BostonSan Francisco

BOS - SFO

BOSSFO

Boston Logan Intl

Sun 5/4

6:00 am-1:15 pm

1 stop10h 15m

San Francisco

Sun 5/4

11:50 pm-11:52 am

1 stop9h 02m

$236

BostonSan Francisco

BOS - SFO

BOSSFO

Boston Logan Intl

Sat 5/24

7:59 pm-11:44 pm

Nonstop6h 45m

San Francisco

Wed 5/28

11:49 am-6:10 am

1 stop15h 21m

$247

BostonSan Francisco

BOS - SFO

BOSSFO

Boston Logan Intl

Sat 5/3

6:05 am-9:45 am

Nonstop6h 40m

San Francisco

Fri 5/9

12:10 am-10:38 am

1 stop7h 28m

$257

BostonSan Francisco

BOS - SFO

BOSSFO

Boston Logan Intl

Fri 4/25

5:00 pm-8:50 pm

Nonstop6h 50m

San Francisco

Fri 5/16

9:52 pm-6:40 am

Nonstop5h 48m

$264

BostonSan Francisco

BOS - SFO

BOSSFO

Boston Logan Intl

Wed 8/27

1:19 pm-6:37 pm

1 stop8h 18m

San Francisco

Sun 8/31

6:33 am-6:25 pm

1 stop8h 52m

$279

BostonSan Francisco

BOS - SFO

BOSSFO

Boston Logan Intl

Tue 7/15

9:00 am-5:10 pm

2 stops11h 10m

San Francisco

Tue 7/29

10:10 am-10:45 pm

2 stops9h 35m

$324

BostonSan Francisco

BOS - SFO

BOSSFO

Boston Logan Intl

Sat 6/7

7:59 pm-11:44 pm

Nonstop6h 45m

$115

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Showing 1-10 of 19 results
1
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Best time to book a flight from Boston to Modesto

Have a flexible travel schedule? Discover the best time to fly to Modesto from Boston 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 Boston to Modesto

How far ahead should I book a flight from Boston to Modesto?

Use this chart to determine the optimal time to book a round-trip flight from Boston to Modesto. Price data was last updated on March 28, 2025.

To ensure you get the cheapest price possible for a flight from Boston to Modesto, you should look to book at least 78 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 Boston to Modesto?

Currently, January is the cheapest month in which you can book a flight from Boston to Modesto (average of $276). Flying from Boston to Modesto in June is currently the most expensive (average of $393). 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 BOS to MD9?

Find hourly flight availability from Boston to Modesto. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 31, 2025.

When flying from Boston to Modesto, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest day to fly from Boston to Modesto?

Use this chart to determine the cheapest time to fly round-trip from Boston to Modesto. Price data was last updated on May 12, 2024.

Travelers seeking maximum savings on their Boston to Modesto flight should consider departing on Thursday evenings 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.

Weekly flight availability from Boston to Modesto

Explore weekly flight availability from Boston to Modesto. 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 March 31, 2025.

The most flights from BOS to MD9 are scheduled on a Monday (46 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (31 on average).

Rainfall in Modesto by month

Plan your trip to Modesto by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Modesto ranges from 0.0 - 4.4 inches per month. January is typically the wettest month, when rainfall can reach 4.4 in. July is typically the driest time to visit Modesto when rainfall is around 0.0 in.

Temperature in Modesto by month

Plan your trip to Modesto by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Modesto, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Modesto

Get insights into the airlines that provide service to Modesto. 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 Modesto. Reviews last updated March 31, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest and Delta from Boston to Modesto by reading reviews from past customers. 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
9,811 reviews

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot
Alaska Airlines
8.0
Very good
9,811 reviews
Alaska Airlines
8.0
Very good
9,811 reviews

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot
Southwest
8.0
Very good
4,275 reviews
Alaska Airlines
8.0
Very good
9,811 reviews

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot
Delta
8.0
Very good
7,899 reviews
Alaska Airlines
8.0
Very good
9,811 reviews

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot
Hawaiian Airlines
7.9
Good
2,342 reviews
Alaska Airlines
8.0
Very good
9,811 reviews

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot
United Airlines
7.4
Good
8,614 reviews
Alaska Airlines
8.0
Very good
9,811 reviews

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot

Related info for your journey

Find useful and relevant information for your journey from Boston to Modesto. 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 from for flights from Boston to Modesto?

    For a flight from Boston to Modesto, you will be flying from Logan Intl. Boston Logan Intl (BOS) is just 2.6 mi from the center of the city. Logan Intl is the only Boston airport and it handles 38 outbound flights to Modesto per day. 11 airlines have flights to Modesto from Boston Logan Intl on a regular basis.

  • How popular is this Boston to Modesto flight route?

    Flights from Boston Logan Intl to Modesto have been viewed 60 times in the past calendar month.

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

    To fly one-way, consider booking your trip with Hawaiian Airlines, which is currently one of the cheapest options available, starting at $115. Frontier flights start at $116 while deals on Alaska Airlines start at $123 one-way.

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

    No one likes to see their flight delayed. When booking a flight from Boston to Modesto consider choosing Air China (100%), ANA (90%) or Air New Zealand (82%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Boston to Modesto?

    Looking at all options, your cheapest flight can be booked for $113. While the most popular route (Boston Logan Intl - San Francisco) can be booked for $228 on average our data indicates $1,143 when flying from Boston to Modesto.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Boston to Modesto 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 Boston to Modesto?

    Currently, January is the cheapest month in which you can book a flight from Boston to Modesto (average of $276). Flying from Boston to Modesto in June is currently the most expensive (average of $393). 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

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Top 10 airlines flying from Boston to Modesto

Discover the top 10 airlines that operate flights from Boston to Modesto. 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 March 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$84Average$161FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$99Average$343FlexibilityNo cancel feeOn-time62%
Hawaiian AirlinesCheapest$129Average$364FlexibilityNo cancel feeOn-time85%
American AirlinesCheapest$133Average$371FlexibilityNo cancel feeOn-time71%
Sun Country AirCheapest$150Average$279FlexibilityNo cancel feeOn-time83%
DeltaCheapest$160Average$383FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$166Average$276FlexibilityNo cancel feeOn-time65%
Alaska AirlinesCheapest$184Average$433FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$227Average$411FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$228Average$472FlexibilityNo cancel feeOn-time63%
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