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Modesto

$127+ 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 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — SFO
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
1 adult, Economy
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Cheapflights Tip: The best prices from Boston Logan Intl to Modesto are usually found in January or September, booked 83 days in advance, depart on a Wednesday or Thursday and return on a Tuesday

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 November 3, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$206
(Alaska Airlines)

One-way from

$127
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$369
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. 2% potential increase in price ($7 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in November 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 November 3, 2025.

This Rumbo deal was found by Cheapflights users on 11/3. 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 Rumbo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/410:15 amBOS - SFO
Nonstop6h 46mJetBlue
Wed 12/109:16 pmSFO - BOS
Nonstop5h 34mJetBlue
Deal found 11/3$225
This Kiwi.com deal was found by Cheapflights users on 11/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/39:54 pmBOS - SFO
1 stop18h 24mMultiple Airlines
Wed 12/106:30 amSFO - BOS
2 stops46h 03mMultiple Airlines
Deal found 11/3$228
This United Airlines deal was found by Cheapflights users on 11/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/278:00 amBOS - SFO
Nonstop6h 54mUnited Airlines
Wed 12/310:55 pmSFO - BOS
Nonstop5h 41mUnited Airlines
Deal found 11/3$229
This KAYAK deal was found by Cheapflights users on 11/3. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/44:24 pmBOS - SFO
1 stop10h 24mAlaska Airlines
Sat 12/67:00 amSFO - BOS
Nonstop5h 37mAlaska Airlines
Deal found 11/3$232
This Kiwi.com deal was found by Cheapflights users on 11/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/196:26 pmBOS - SFO
2 stops22h 51mMultiple Airlines
Fri 12/511:38 pmSFO - BOS
1 stop31h 44mMultiple Airlines
Deal found 11/3$233
This Kiwi.com deal was found by Cheapflights users on 11/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/46:52 pmBOS - SFO
Nonstop6h 56mHawaiian Airlines
Mon 12/87:00 amSFO - BOS
Nonstop5h 37mHawaiian Airlines
Deal found 11/3$235
This Delta deal was found by Cheapflights users on 11/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/44:45 pmBOS - SFO
Nonstop6h 46mDelta
Sun 12/712:40 pmSFO - BOS
Nonstop5h 40mDelta
Deal found 11/3$237
This Kiwi.com deal was found by Cheapflights users on 11/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/411:28 amBOS - SFO
1 stop28h 50mFrontier
Thu 12/112:13 pmSFO - BOS
2 stops17h 09mFrontier
Deal found 11/3$238
This Kiwi.com deal was found by Cheapflights users on 11/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/56:52 pmBOS - SFO
Nonstop6h 56mHawaiian Airlines
Wed 12/107:25 pmSFO - BOS
1 stop9h 04mHawaiian Airlines
Deal found 11/3$239
This KAYAK deal was found by Cheapflights users on 11/2. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/44:24 pmBOS - SFO
1 stop10h 24mAlaska Airlines
Wed 12/106:20 pmSFO - BOS
1 stop10h 09mAlaska Airlines
Deal found 11/2$241
This United Airlines deal was found by Cheapflights users on 11/2. 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.
Tue 12/1612:50 pmBOS - SFO
1 stop9h 10mUnited Airlines
Tue 1/2011:05 amSFO - BOS
Nonstop5h 46mUnited Airlines
Deal found 11/2$242

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 November 3, 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

Fri 12/12

8:14 pm-11:59 pm

Nonstop6h 45m

San Francisco

Mon 12/15

9:16 pm-5:50 am

Nonstop5h 34m

$237

BostonSan Francisco

BOS - SFO

BOSSFO

Boston Logan Intl

Fri 12/5

6:00 am-9:45 am

Nonstop6h 45m

San Francisco

Mon 12/8

1:05 pm-9:43 pm

Nonstop5h 38m

$237

BostonSan Francisco

BOS - SFO

BOSSFO

Boston Logan Intl

Fri 12/5

8:05 pm-11:59 pm

Nonstop6h 54m

San Francisco

Sun 12/7

7:00 am-3:35 pm

Nonstop5h 35m

$237

BostonSan Francisco

BOS - SFO

BOSSFO

Boston Logan Intl

Tue 11/18

8:05 pm-11:59 pm

Nonstop6h 54m

San Francisco

Sat 12/13

9:41 pm-6:24 am

Nonstop5h 43m

$237

BostonSan Francisco

BOS - SFO

BOSSFO

Boston Logan Intl

Wed 1/28

7:00 am-10:59 am

Nonstop6h 59m

San Francisco

Sun 2/1

8:26 am-5:05 pm

Nonstop5h 39m

$242

BostonSan Francisco

BOS - SFO

BOSSFO

Boston Logan Intl

Sat 12/6

9:40 am-3:35 pm

1 stop8h 55m

San Francisco

Sun 12/14

1:05 pm-9:43 pm

Nonstop5h 38m

$247

BostonSan Francisco

BOS - SFO

BOSSFO

Boston Logan Intl

Sat 1/24

5:40 pm-9:44 pm

Nonstop7h 04m

San Francisco

Fri 1/30

7:10 am-3:51 pm

Nonstop5h 41m

$247

BostonSan Francisco

BOS - SFO

BOSSFO

Boston Logan Intl

Thu 12/4

7:07 pm-1:15 am

1 stop9h 08m

San Francisco

Sun 12/7

10:45 am-7:24 pm

Nonstop5h 39m

$247

BostonSan Francisco

BOS - SFO

BOSSFO

Boston Logan Intl

Fri 12/12

4:49 pm-10:55 pm

1 stop9h 06m

San Francisco

Thu 12/25

2:05 pm-10:48 pm

Nonstop5h 43m

$254

BostonSan Francisco

BOS - SFO

BOSSFO

Boston Logan Intl

Thu 1/29

10:00 am-1:54 pm

Nonstop6h 54m

San Francisco

Mon 2/2

8:30 pm-5:01 am

Nonstop5h 31m

$257

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/2

Showing 1-10 of 24 results
1
2
3

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 October 31, 2025.

To ensure you get the cheapest price possible for a flight from Boston to Modesto, you should look to book at least 83 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, March is the cheapest month in which you can book a flight from Boston to Modesto (average of $98). Flying from Boston to Modesto in October is currently the most expensive (average of $178). 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 November 3, 2025.

It’s optimal to fly from Boston to Modesto in the evening. By choosing this option you can save up to 30% on the cost of your flight, compared to a flight in the afternoon.

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 December 16, 2024.

Travelers seeking maximum savings on their Boston to Modesto flight should consider departing on Monday evenings when fares are most often at their lowest. Monday mornings 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 November 3, 2025.

The most flights from BOS to MD9 are scheduled on a Sunday (45 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (20 on average).

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 November 3, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Delta, and Hawaiian Airlines from Boston to Modesto to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,237 reviews

Entertainment

7.0

Food

7.1

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Alaska Airlines
8.0
Very good
11,237 reviews
Alaska Airlines
8.0
Very good
11,237 reviews

Entertainment

7.0

Food

7.1

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Delta
7.9
Good
8,002 reviews
Alaska Airlines
8.0
Very good
11,237 reviews

Entertainment

7.0

Food

7.1

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Hawaiian Airlines
7.8
Good
2,799 reviews
Alaska Airlines
8.0
Very good
11,237 reviews

Entertainment

7.0

Food

7.1

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
United Airlines
7.4
Good
8,998 reviews
Alaska Airlines
8.0
Very good
11,237 reviews

Entertainment

7.0

Food

7.1

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
JetBlue
7.2
Good
2,907 reviews
Alaska Airlines
8.0
Very good
11,237 reviews

Entertainment

7.0

Food

7.1

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.

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 34 outbound flights to Modesto per day. 9 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 77 times in the past calendar month.

  • How long is the flight from Boston to Modesto?

    Airlines like JetBlue, United Airlines, and Delta fly from Boston to Modesto in about 6h 45m. The time it takes to get you to your destination is usually consistent. The distance between Boston and Modesto is about 2696 mi. All flights are typically nonstop.

  • 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 China Eastern (100%), Air China (97%) or ANA (91%) 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 $118. While the most popular route (Boston Logan Intl - San Francisco) can be booked for $227 on average, our data indicates $1,022 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, March is the cheapest month in which you can book a flight from Boston to Modesto (average of $98). Flying from Boston to Modesto in October is currently the most expensive (average of $178). 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.

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Top 9 airlines flying from Boston to Modesto

Discover the top 9 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 November 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$84Average$212FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$127Average$337FlexibilityNo cancel feeOn-time62%
Hawaiian AirlinesCheapest$129Average$323FlexibilityNo cancel feeOn-time85%
Sun Country AirCheapest$141Average$315FlexibilityNo cancel feeOn-time83%
SouthwestCheapest$153Average$420FlexibilityNo cancel feeOn-time63%
DeltaCheapest$191Average$372FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$224Average$372FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$228Average$334FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$228Average$399FlexibilityNo cancel feeOn-time69%

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