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Cheap flights from Boston to San Francisco from $158

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 9/10. 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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Cheap round-trip flights

American Airlines Logo
9:50 am - 3:22 pmBOS-MRY
8h 32m1 stop
American Airlines Logo
12:19 pm - 11:16 pmMRY-BOS
7h 57m1 stop
$310American Airlines
Find Deal
mié., ago. 27 - sáb., ago. 30
American Airlines Logo
7:28 am - 3:22 pmBOS-MRY
10h 54m2 stops
American Airlines Logo
12:19 pm - 11:16 pmMRY-BOS
7h 57m1 stop
$315American Airlines
Find Deal
mié., ago. 27 - sáb., ago. 30
Alaska Airlines Logo
5:08 pm - 11:29 pmBOS-MRY
9h 21m1 stop
Alaska Airlines Logo
7:56 pm - 8:00 amMRY-BOS
9h 04m1 stop
$386Alaska Airlines
Find Deal
vie., sep. 5 - mar., sep. 9
Alaska Airlines Logo
4:24 pm - 11:32 pmBOS-MRY
10h 08m1 stop
Alaska Airlines Logo
11:14 am - 12:20 amMRY-BOS
10h 06m1 stop
$388Alaska Airlines
Find Deal
jue., oct. 30 - lun., nov. 3
United Airlines Logo
9:20 am - 5:43 pmBOS-MRY
11h 23m2 stops
United Airlines Logo
5:30 am - 5:12 pmMRY-BOS
8h 42m1 stop
$407United Airlines
Find Deal
mar., sep. 2 - dom., sep. 7
Logo
3:37 pm - 4:17 pmBOS-MRY
27h 40m3 stops
Logo
5:07 pm - 11:18 amMRY-BOS
15h 11m2 stops
$408
Find Deal
jue., ago. 14 - lun., ago. 18
United Airlines Logo
9:43 am - 8:18 pmBOS-MRY
13h 35m2 stops
United Airlines Logo
6:30 pm - 7:18 amMRY-BOS
9h 48m1 stop
$415United Airlines
Find Deal
mar., ago. 26 - dom., ago. 31
Logo
3:37 pm - 4:17 pmBOS-MRY
27h 40m3 stops
Logo
5:07 pm - 10:34 pmMRY-BOS
26h 27m3 stops
$478
Find Deal
jue., ago. 14 - lun., ago. 18
Hawaiian Airlines Logo
5:45 pm - 11:26 pmBOS-MRY
8h 41m1 stop
Hawaiian Airlines Logo
5:49 pm - 7:30 amMRY-BOS
10h 41m1 stop
$597Hawaiian Airlines
Find Deal
jue., ago. 14 - lun., ago. 18
Hawaiian Airlines Logo
8:40 am - 5:12 pmBOS-MRY
11h 32m1 stop
Hawaiian Airlines Logo
5:49 pm - 7:30 amMRY-BOS
10h 41m1 stop
$617Hawaiian Airlines
Find Deal
mar., ago. 12 - lun., ago. 18

American Airlines flights from Boston to Monterey

Our best American Airlines deals on Boston to Monterey flight tickets
American Airlines
Aug 27
BOS9:50 amBoston Logan Intl
8h 32m
1 stop
MRY3:22 pmMonterey Regional
Aug 30
MRY12:19 pmMonterey Regional
7h 57m
1 stop
BOS11:16 pmBoston Logan Intl
$310
Find similar
American Airlines
Aug 27
BOS7:28 amBoston Logan Intl
10h 54m
2 stops
MRY3:22 pmMonterey Regional
Aug 30
MRY12:19 pmMonterey Regional
7h 57m
1 stop
BOS11:16 pmBoston Logan Intl
$315
Find similar
American Airlines
Aug 27
BOS7:00 amBoston Logan Intl
11h 22m
2 stops
MRY3:22 pmMonterey Regional
Aug 30
MRY6:05 amMonterey Regional
14h 11m
2 stops
BOS11:16 pmBoston Logan Intl
$320
Find similar

Alaska Airlines flights from Boston to Monterey

Our best Alaska Airlines deals on Boston to Monterey flight tickets
Alaska Airlines
Sep 5
BOS5:08 pmBoston Logan Intl
9h 21m
1 stop
MRY11:29 pmMonterey Regional
Sep 9
MRY7:56 pmMonterey Regional
9h 04m
1 stop
BOS8:00 amBoston Logan Intl
$386
Find similar
Alaska Airlines
Oct 30
BOS4:24 pmBoston Logan Intl
10h 08m
1 stop
MRY11:32 pmMonterey Regional
Nov 3
MRY11:14 amMonterey Regional
10h 06m
1 stop
BOS12:20 amBoston Logan Intl
$388
Find similar
Alaska Airlines
Sep 9
BOS7:45 amBoston Logan Intl
13h 27m
1 stop
MRY6:12 pmMonterey Regional
Sep 15
MRY7:56 pmMonterey Regional
9h 04m
1 stop
BOS8:00 amBoston Logan Intl
$402
Find similar

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 julio 31, 2025.
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

mié. 8/27

9:50 am-3:22 pm

1 stop8h 32m

Monterey Regional

sáb. 8/30

12:19 pm-11:16 pm

1 stop7h 57m

$310

BostonMonterey

BOS - MRY

BOSMRY

Boston Logan Intl

mié. 8/27

7:28 am-3:22 pm

2 stops10h 54m

Monterey Regional

sáb. 8/30

12:19 pm-11:16 pm

1 stop7h 57m

$315

BostonMonterey

BOS - MRY

BOSMRY

Boston Logan Intl

vie. 9/5

5:08 pm-11:29 pm

1 stop9h 21m

Monterey Regional

mar. 9/9

7:56 pm-8:00 am

1 stop9h 04m

$386

BostonMonterey

BOS - MRY

BOSMRY

Boston Logan Intl

jue. 10/30

4:24 pm-11:32 pm

1 stop10h 08m

Monterey Regional

lun. 11/3

11:14 am-12:20 am

1 stop10h 06m

$388

BostonMonterey

BOS - MRY

BOSMRY

Boston Logan Intl

mar. 9/2

9:20 am-5:43 pm

2 stops11h 23m

Monterey Regional

dom. 9/7

5:30 am-5:12 pm

1 stop8h 42m

$407

BostonMonterey

BOS - MRY

BOSMRY

Boston Logan Intl

jue. 8/14

3:37 pm-4:17 pm

3 stops27h 40m

Monterey Regional

lun. 8/18

5:07 pm-11:18 am

2 stops15h 11m

$408

BostonMonterey

BOS - MRY

BOSMRY

Boston Logan Intl

mar. 8/26

9:43 am-8:18 pm

2 stops13h 35m

Monterey Regional

dom. 8/31

6:30 pm-7:18 am

1 stop9h 48m

$415

BostonMonterey

BOS - MRY

BOSMRY

Boston Logan Intl

jue. 8/14

3:37 pm-4:17 pm

3 stops27h 40m

Monterey Regional

lun. 8/18

5:07 pm-10:34 pm

3 stops26h 27m

$478

BostonMonterey

BOS - MRY

BOSMRY

Boston Logan Intl

jue. 8/14

5:45 pm-11:26 pm

1 stop8h 41m

Monterey Regional

lun. 8/18

5:49 pm-7:30 am

1 stop10h 41m

$597

BostonMonterey

BOS - MRY

BOSMRY

Boston Logan Intl

mar. 8/12

8:40 am-5:12 pm

1 stop11h 32m

Monterey Regional

lun. 8/18

5:49 pm-7:30 am

1 stop10h 41m

$617

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 cheapest month to fly to Monterey?

The month of February is, on average, the cheapest month to fly to Monterey from Boston, with most prices found around $372. If you’re not able to fly to Monterey in February, then June is your next best option. Flight prices from Boston to Monterey during June average around $386.

What is the cheapest day to depart on your flight to Monterey?

The cheapest day to depart from Boston to Monterey is on a Wednesday. Travelers who choose to depart for Monterey on a Wednesday will often find tickets for as low as $396. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Boston to Monterey for around $665.

What is the cheapest time of day to depart on your flight to Monterey?

According to our data, the cheapest time of day to fly to Monterey is at noon. momondo users have found flights departing from Boston to Monterey at noon for as low as $492. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the morning are often more expensive with an average ticket price of $537.

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 $475 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 $344 on momondo.

How have Boston to Monterey flight prices changed over time?

As of July 2025, prices for Boston to Monterey flights are approximately 23% 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

Best Price Found

$158

Fastest flight time

8h 21m

Direct flights

None

Airports in Monterey

1 airport
The best one-way flight to Monterey from Boston in the past 72 hours is $158. The best round-trip flight deal from Boston to Monterey found on momondo in the last 72 hours is $310.
The fastest flight from Boston to Monterey takes 8h 21m
There are no direct flights from Boston to Monterey. Popular non-direct route for this connection is Boston Logan Intl Airport - Monterey Regional Airport.
There is 1 airport near Monterey: Monterey Regional (MRY)
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 21m 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 $285Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $288Free CancellationRating
7.4
8,900 reviews
Search United Airlines flights
American AirlinesPriceFrom $334Free CancellationRating
7.2
10,000 reviews
Search American 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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