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Cheap flights from Boston to San Francisco from $129

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to San Francisco departing on 3/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Boston to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
5:44 pm - 11:43 pm
BOS
-
MRY
8h 59m
1 stop
Alaska Airlines Logo
6:00 am - 5:24 pm
MRY
-
BOS
8h 24m
1 stop
$257Alaska Airlines
Tue, Mar 3 - Tue, Mar 10
Hawaiian Airlines Logo
5:44 pm - 11:43 pm
BOS
-
MRY
8h 59m
1 stop
Hawaiian Airlines Logo
6:00 am - 5:24 pm
MRY
-
BOS
8h 24m
1 stop
$268Hawaiian Airlines
Mon, Feb 23 - Tue, Mar 3
Alaska Airlines Logo
7:00 am - 11:43 pm
BOS
-
MRY
19h 43m
2 stops
Alaska Airlines Logo
6:00 am - 5:24 pm
MRY
-
BOS
8h 24m
1 stop
$282Alaska Airlines
Tue, Mar 3 - Tue, Mar 10
Alaska Airlines Logo
9:02 am - 11:43 pm
BOS
-
MRY
17h 41m
2 stops
Alaska Airlines Logo
6:00 am - 11:59 pm
MRY
-
BOS
14h 59m
2 stops
$307Alaska Airlines
Tue, Mar 3 - Tue, Mar 10
Alaska Airlines Logo
5:44 pm - 11:43 pm
BOS
-
MRY
8h 59m
1 stop
Alaska Airlines Logo
6:00 am - 11:59 pm
MRY
-
BOS
14h 59m
2 stops
$318Alaska Airlines
Mon, Feb 23 - Tue, Mar 3
Alaska Airlines Logo
5:44 pm - 11:43 pm
BOS
-
MRY
8h 59m
1 stop
Alaska Airlines Logo
6:00 am - 5:24 pm
MRY
-
BOS
8h 24m
1 stop
$329Alaska Airlines
Fri, Feb 27 - Wed, Mar 4
United Airlines Logo
12:35 pm - 9:30 pm
BOS
-
MRY
11h 55m
2 stops
United Airlines Logo
7:00 pm - 6:08 am
MRY
-
BOS
8h 08m
1 stop
$334United Airlines
Thu, Feb 26 - Fri, Mar 6
United Airlines Logo
6:00 am - 5:20 pm
BOS
-
MRY
14h 20m
2 stops
United Airlines Logo
7:00 pm - 11:10 am
MRY
-
BOS
13h 10m
2 stops
$339United Airlines
Sat, Feb 28 - Mon, Mar 9
Alaska Airlines Logo
7:00 am - 11:43 pm
BOS
-
MRY
19h 43m
2 stops
Alaska Airlines Logo
6:00 am - 11:59 pm
MRY
-
BOS
14h 59m
2 stops
$353Alaska Airlines
Mon, Feb 23 - Tue, Mar 3
United Airlines Logo
11:00 am - 5:20 pm
BOS
-
MRY
9h 20m
1 stop
United Airlines Logo
7:00 pm - 7:58 am
MRY
-
BOS
9h 58m
1 stop
$359United Airlines
Thu, Feb 26 - Fri, Mar 6

Alaska Airlines flights from Boston to Monterey

Our best Alaska Airlines deals on Boston to Monterey flight tickets
Alaska Airlines
Mar 3
BOS5:44 pmBoston Logan Intl
8h 59m
1 stop
MRY11:43 pmMonterey Regional
Mar 10
MRY6:00 amMonterey Regional
8h 24m
1 stop
BOS5:24 pmBoston Logan Intl
$257
Alaska Airlines
Mar 3
BOS7:00 amBoston Logan Intl
19h 43m
2 stops
MRY11:43 pmMonterey Regional
Mar 10
MRY6:00 amMonterey Regional
8h 24m
1 stop
BOS5:24 pmBoston Logan Intl
$282
Alaska Airlines
Mar 3
BOS9:02 amBoston Logan Intl
17h 41m
2 stops
MRY11:43 pmMonterey Regional
Mar 10
MRY6:00 amMonterey Regional
14h 59m
2 stops
BOS11:59 pmBoston Logan Intl
$307

United Airlines flights from Boston to Monterey

Our best United Airlines deals on Boston to Monterey flight tickets
United Airlines
Feb 26
BOS12:35 pmBoston Logan Intl
11h 55m
2 stops
MRY9:30 pmMonterey Regional
Mar 6
MRY7:00 pmMonterey Regional
8h 08m
1 stop
BOS6:08 amBoston Logan Intl
$334
United Airlines
Feb 28
BOS6:00 amBoston Logan Intl
14h 20m
2 stops
MRY5:20 pmMonterey Regional
Mar 9
MRY7:00 pmMonterey Regional
13h 10m
2 stops
BOS11:10 amBoston Logan Intl
$339
United Airlines
Feb 26
BOS11:00 amBoston Logan Intl
9h 20m
1 stop
MRY5:20 pmMonterey Regional
Mar 6
MRY7:00 pmMonterey Regional
9h 58m
1 stop
BOS7:58 amBoston Logan Intl
$359

momondo Fare Finder

 
Customize your flight search to find flights from Boston to Monterey 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, momondo users made 832,500 searches. Data last updated February 3, 2026.
Use the filters below to find and compare flights from Boston to Monterey that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonMonterey

BOS - MRY

BOSMRY

Boston Logan Intl

Tue 3/3

5:44 pm-11:43 pm

1 stop8h 59m

Monterey Regional

Tue 3/10

6:00 am-5:24 pm

1 stop8h 24m

$257

BostonMonterey

BOS - MRY

BOSMRY

Boston Logan Intl

Mon 2/23

5:44 pm-11:43 pm

1 stop8h 59m

Monterey Regional

Tue 3/3

6:00 am-5:24 pm

1 stop8h 24m

$268

BostonMonterey

BOS - MRY

BOSMRY

Boston Logan Intl

Tue 3/3

7:00 am-11:43 pm

2 stops19h 43m

Monterey Regional

Tue 3/10

6:00 am-5:24 pm

1 stop8h 24m

$282

BostonMonterey

BOS - MRY

BOSMRY

Boston Logan Intl

Tue 3/3

9:02 am-11:43 pm

2 stops17h 41m

Monterey Regional

Tue 3/10

6:00 am-11:59 pm

2 stops14h 59m

$307

BostonMonterey

BOS - MRY

BOSMRY

Boston Logan Intl

Mon 2/23

5:44 pm-11:43 pm

1 stop8h 59m

Monterey Regional

Tue 3/3

6:00 am-11:59 pm

2 stops14h 59m

$318

BostonMonterey

BOS - MRY

BOSMRY

Boston Logan Intl

Fri 2/27

5:44 pm-11:43 pm

1 stop8h 59m

Monterey Regional

Wed 3/4

6:00 am-5:24 pm

1 stop8h 24m

$329

BostonMonterey

BOS - MRY

BOSMRY

Boston Logan Intl

Thu 2/26

12:35 pm-9:30 pm

2 stops11h 55m

Monterey Regional

Fri 3/6

7:00 pm-6:08 am

1 stop8h 08m

$334

BostonMonterey

BOS - MRY

BOSMRY

Boston Logan Intl

Sat 2/28

6:00 am-5:20 pm

2 stops14h 20m

Monterey Regional

Mon 3/9

7:00 pm-11:10 am

2 stops13h 10m

$339

BostonMonterey

BOS - MRY

BOSMRY

Boston Logan Intl

Mon 2/23

7:00 am-11:43 pm

2 stops19h 43m

Monterey Regional

Tue 3/3

6:00 am-11:59 pm

2 stops14h 59m

$353

BostonMonterey

BOS - MRY

BOSMRY

Boston Logan Intl

Thu 2/26

11:00 am-5:20 pm

1 stop9h 20m

Monterey Regional

Fri 3/6

7:00 pm-7:58 am

1 stop9h 58m

$359

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Boston to Monterey

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Boston and Monterey?

What is the cheapest month to fly to Monterey?

The month of June is, on average, the cheapest month to fly to Monterey from Boston, with most prices found around $386. If you’re not able to fly to Monterey in June, then March is your next best option. Flight prices from Boston to Monterey during March average around $454.

How far in advance should I book a flight to Monterey?

You are more likely to see cheaper flights to Monterey from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to Monterey for around $499 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Monterey from Boston for as low as $371 on momondo.

How have Boston to Monterey flight prices changed over time?

As of February 2026, prices for Boston to Monterey flights are approximately 4% cheaper when compared to flights at the same time last year.

When to book flights from Boston to Monterey

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Monterey according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boston to Monterey (BOS to MRY) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Monterey

Fastest flight time

8h 25m

Direct flights

None
The fastest flight from Boston to Monterey takes 8h 25m
There are no direct flights from Boston to Monterey. There are no popular flight routes from Boston to Monterey.
Search flight deals

  • How far is Boston Logan Intl to Monterey Regional by plane?

    Boston Logan Intl and Monterey Regional are 2697.6 mi apart from one another. Typically, this will take 8h 25m by plane in normal conditions.

  • When did momondo last update prices for flights from Boston Logan Intl Airport to Monterey Regional Airport?

    Prices for flights from Boston Logan Intl Airport to Monterey Regional Airport were last updated today.

  • How many operators does momondo search for flights from Boston Logan Intl Airport to Monterey Regional Airport?

  • How old do you have to be to fly from Boston Logan Intl Airport to Monterey Regional Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Boston Logan Intl Airport to Monterey Regional Airport.

  • What documentation or ID do you need to fly to Monterey Regional Airport?

    The travel and health documents you'll need for your trip to Monterey Regional Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Monterey Regional Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Boston to Monterey?

Best airlines flying from Boston to Monterey

Compare and see reviews for airlines that fly from Boston to Monterey with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $336Free CancellationRating
8.0
11,829 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $342Free CancellationRating
7.2
11,212 reviews
Search American Airlines flights
United AirlinesPriceFrom $409Free CancellationRating
7.4
9,231 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Monterey?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Monterey from Boston.

Can I find flights from Boston to Monterey with flexible booking policies on momondo?

Yes. All flights to Monterey from Boston on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Boston to Monterey?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Boston to Monterey.

I’m not ready to book a flight from Boston to Monterey right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Boston to Monterey now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Monterey and let you know when they change.

An easier way to manage your Monterey trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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