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Cheap flights from Baltimore to San Francisco from $63

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Baltimore to San Francisco departing on 1/27. 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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Find the cheapest flights from Baltimore to San Francisco

Cheap round-trip flights

These are some of the best round-trip flight deals from Baltimore to San Francisco that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Baltimore to San Francisco.

Cheap last minute flights

Planning a quick getaway from Baltimore to San Francisco? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to San Francisco, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Baltimore to San Francisco

Find recent round-trip train or bus tickets from Baltimore to San Francisco.

All round-trip flight deals to San Francisco

The cheapest plane tickets to San Francisco found on KAYAK recently.
12:56 pm - 7:50 pmBWI-SFO
9h 54m1 stop
11:59 pm - 4:53 pmSFO-BWI
13h 54m1 stop
$155Frontier
Find Deal
Mon, Dec 9 - Mon, Dec 16
12:56 pm - 7:46 pmBWI-SFO
9h 50m1 stop
6:00 am - 5:59 pmSFO-BWI
8h 59m1 stop
Mon, Jan 13 - Sun, Jan 26
6:30 am - 9:43 amBWI-SFO
6h 13mnonstop
10:47 pm - 7:02 amSFO-BWI
5h 15mnonstop
$289United Airlines
Find Deal
Fri, Dec 13 - Mon, Jan 20
6:05 am - 9:29 amBWI-SFO
6h 24mnonstop
5:14 am - 3:05 pmSFO-BWI
6h 51m1 stop
$294United Airlines
Find Deal
Fri, Jan 3 - Wed, Jan 8
6:00 am - 11:26 amBWI-SFO
8h 26m1 stop
6:00 am - 5:39 pmSFO-BWI
8h 39m1 stop
$308Delta
Find Deal
Sat, Dec 14 - Tue, Dec 17
6:45 am - 12:28 pmBWI-SFO
8h 43m1 stop
1:51 pm - 12:18 amSFO-BWI
7h 27m1 stop
$309American Airlines
Find Deal
Sat, Jan 4 - Sat, Jan 11
1:48 pm - 9:12 pmBWI-SFO
10h 24m1 stop
10:11 am - 11:27 pmSFO-BWI
10h 16m2 stops
$313American Airlines
Find Deal
Fri, Jan 24 - Mon, Jan 27
7:30 am - 2:50 pmBWI-SFO
10h 20m1 stop
2:15 pm - 12:35 amSFO-BWI
7h 20m1 stop
$327Southwest
Find Deal
Mon, Jan 13 - Fri, Jan 17
7:30 am - 2:50 pmBWI-SFO
10h 20m1 stop
5:35 am - 7:10 pmSFO-BWI
10h 35m2 stops
$332Southwest
Find Deal
Mon, Jan 13 - Sat, Jan 18
12:39 pm - 6:51 pmBWI-SFO
9h 12m1 stop
10:30 pm - 9:16 amSFO-BWI
7h 46m1 stop
$333Delta
Find Deal
Wed, Apr 30 - Sat, May 10
12:58 pm - 7:50 pmBWI-SFO
9h 52m1 stop
$63Frontier
Find Deal
Mon, Jan 27
12:56 pm - 7:46 pmBWI-SFO
9h 50m1 stop
$64Frontier
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Mon, Jan 13
7:00 am - 12:42 pmBWI-SFO
8h 42m1 stop
$154Delta
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Thu, Dec 12
3:20 pm - 11:37 pmBWI-SFO
11h 17m1 stop
$159American Airlines
Find Deal
Sat, Jan 4
7:00 pm - 12:39 amBWI-SFO
8h 39m1 stop
$163American Airlines
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Sat, Jan 4
6:40 am - 2:30 pmBWI-SFO
10h 50m2 stops
$178Southwest
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Wed, Jan 8
2:38 pm - 11:03 pmBWI-SFO
11h 25m1 stop
$179United Airlines
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Thu, Dec 19
6:15 am - 11:35 amBWI-SFO
8h 20m1 stop
$183Southwest
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Wed, Dec 18
2:10 pm - 9:30 pmBWI-SFO
10h 20m1 stop
$184Delta
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Sat, Dec 7
5:16 pm - 11:59 pmBWI-SFO
9h 43m1 stop
$211United Airlines
Find Deal
Fri, Jan 3
8:14 pm - 8:42 amBWI-SFO
15h 28m1 stop
9:09 pm - 11:29 amSFO-BWI
11h 20m1 stop
$314Frontier
Find Deal
Sun, Nov 24 - Thu, Nov 28
8:56 pm - 8:21 amBWI-SFO
14h 25m1 stop
11:59 pm - 4:25 pmSFO-BWI
13h 26m1 stop
$318Frontier
Find Deal
Mon, Nov 25 - Wed, Dec 4
7:00 am - 12:40 pmBWI-SFO
8h 40m1 stop
12:38 am - 1:04 pmSFO-BWI
9h 26m1 stop
$493Delta
Find Deal
Sun, Nov 24 - Sat, Dec 7
1:50 pm - 11:05 pmBWI-SFO
12h 15m2 stops
8:00 am - 8:45 pmSFO-BWI
9h 45m1 stop
$498Southwest
Find Deal
Sat, Nov 23 - Sat, Dec 7
2:20 pm - 11:45 pmBWI-SFO
12h 25m2 stops
5:05 am - 6:35 pmSFO-BWI
10h 30m2 stops
$503Southwest
Find Deal
Sat, Nov 23 - Sat, Dec 7
8:40 am - 11:53 amBWI-SFO
6h 13mnonstop
9:10 am - 5:22 pmSFO-BWI
5h 12mnonstop
$529United Airlines
Find Deal
Tue, Nov 26 - Fri, Nov 29
10:05 am - 3:34 pmBWI-SFO
8h 29m1 stop
9:10 am - 5:22 pmSFO-BWI
5h 12mnonstop
$539United Airlines
Find Deal
Tue, Nov 26 - Fri, Nov 29
5:00 am - 1:01 pmBWI-SFO
11h 01m2 stops
12:17 am - 1:02 pmSFO-BWI
9h 45m1 stop
$563American Airlines
Find Deal
Tue, Nov 26 - Tue, Nov 26
5:00 am - 12:31 pmBWI-SFO
10h 31m2 stops
9:10 am - 9:45 pmSFO-BWI
9h 35m2 stops
$568American Airlines
Find Deal
Tue, Nov 26 - Wed, Nov 27
7:00 am - 12:40 pmBWI-SFO
8h 40m1 stop
12:40 am - 1:21 pmSFO-BWI
9h 41m1 stop
$588Delta
Find Deal
Tue, Nov 26 - Thu, Nov 28
6:30 am - 9:43 amBWI-SFO
6h 13mnonstop
10:47 pm - 7:02 amSFO-BWI
5h 15mnonstop
$289United Airlines
Find Deal
Fri, Dec 13 - Mon, Jan 20
6:05 am - 9:29 amBWI-SFO
6h 24mnonstop
10:47 pm - 7:02 amSFO-BWI
5h 15mnonstop
$306United Airlines
Find Deal
Wed, Jan 1 - Tue, Jan 7
6:30 am - 9:43 amBWI-SFO
6h 13mnonstop
10:52 pm - 7:00 amSFO-BWI
5h 08mnonstop
$319United Airlines
Find Deal
Thu, Dec 12 - Tue, Dec 17
6:30 am - 9:43 amBWI-SFO
6h 13mnonstop
10:52 pm - 7:00 amSFO-BWI
5h 08mnonstop
$366United Airlines
Find Deal
Fri, Dec 6 - Sun, Dec 15
6:05 am - 9:29 amBWI-SFO
6h 24mnonstop
11:52 pm - 8:07 amSFO-BWI
5h 15mnonstop
$382United Airlines
Find Deal
Mon, Dec 23 - Thu, Dec 26
6:30 am - 9:43 amBWI-SFO
6h 13mnonstop
10:52 pm - 7:00 amSFO-BWI
5h 08mnonstop
$389United Airlines
Find Deal
Sat, Dec 14 - Mon, Dec 16
6:30 am - 9:43 amBWI-SFO
6h 13mnonstop
11:52 pm - 8:07 amSFO-BWI
5h 15mnonstop
$390United Airlines
Find Deal
Sun, Dec 15 - Tue, Dec 24
6:30 am - 9:43 amBWI-SFO
6h 13mnonstop
10:47 pm - 7:02 amSFO-BWI
5h 15mnonstop
$398United Airlines
Find Deal
Fri, Dec 13 - Sun, Jan 19
6:30 am - 9:43 amBWI-SFO
6h 13mnonstop
11:52 pm - 8:07 amSFO-BWI
5h 15mnonstop
$417United Airlines
Find Deal
Wed, Dec 18 - Wed, Dec 25
6:30 am - 9:43 amBWI-SFO
6h 13mnonstop
10:52 pm - 7:00 amSFO-BWI
5h 08mnonstop
$419United Airlines
Find Deal
Tue, Dec 10 - Mon, Dec 16

Frontier flights from Baltimore to San Francisco

Our best Frontier deals on Baltimore to San Francisco flight tickets
Frontier
Dec 9
BWI12:56 pmBaltimore/Washington
9h 54m
1 stop
SFO7:50 pmSan Francisco
Dec 16
SFO11:59 pmSan Francisco
13h 54m
1 stop
BWI4:53 pmBaltimore/Washington
Frontier
Dec 13
BWI12:56 pmBaltimore/Washington
9h 54m
1 stop
SFO7:50 pmSan Francisco
Dec 16
SFO11:59 pmSan Francisco
13h 54m
1 stop
BWI4:53 pmBaltimore/Washington
Frontier
Dec 13
BWI12:56 pmBaltimore/Washington
9h 54m
1 stop
SFO7:50 pmSan Francisco
Dec 16
SFO11:59 pmSan Francisco
13h 54m
1 stop
BWI4:53 pmBaltimore/Washington

United Airlines flights from Baltimore to San Francisco

Our best United Airlines deals on Baltimore to San Francisco flight tickets
United Airlines
Dec 13
BWI6:30 amBaltimore/Washington
6h 13m
SFO9:43 amSan Francisco
Jan 20
SFO10:47 pmSan Francisco
5h 15m
BWI7:02 amBaltimore/Washington
United Airlines
Jan 3
BWI6:05 amBaltimore/Washington
6h 24m
SFO9:29 amSan Francisco
Jan 8
SFO5:14 amSan Francisco
6h 51m
1 stop
BWI3:05 pmBaltimore/Washington
United Airlines
Dec 18
BWI6:00 amBaltimore/Washington
9h 02m
1 stop
SFO12:02 pmSan Francisco
Dec 25
SFO11:52 pmSan Francisco
5h 15m
BWI8:07 amBaltimore/Washington

See travel insights to San Francisco from

How to get the cheapest flight ticket from Baltimore to San Francisco

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 San Francisco?

If you aren’t able to travel to San Francisco during the month of September, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $397.

What is the cheapest day to depart on your flight to San Francisco?

The cheapest day to depart from Baltimore to San Francisco is on a Wednesday when prices can be found for as low as $443. The most expensive day to fly to San Francisco is Sunday, with ticket prices averaging around $538.

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

Our data shows that the cheapest Baltimore to San Francisco flights are usually those with departure times in the afternoon. Our users have found flights to San Francisco in the afternoon for as low as $447. Flights at noon are often more expensive with an average ticket price of $487.

What is the cheapest Baltimore/Washington to San Francisco flight route?

Fly from Baltimore/Washington to San Francisco for the best Baltimore/Washington - San Francisco flight prices

How far in advance should I book a flight to San Francisco?

The ideal time to book your flight to San Francisco is 56 days in advance when prices tend to average $463. In the past 72 hours, momondo users found flights from Baltimore to San Francisco for as low as $367.

What cabin class options are available on Baltimore/Washington to San Francisco flights?

There are 4 cabin classes available to choose from on Baltimore/Washington to San Francisco flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Baltimore to San Francisco flights?

You could potentially save up to 77% on your flight if you consider stops on a Baltimore to San Francisco flight.

How have Baltimore to San Francisco flight prices changed over time?

As of November 2024, prices for Baltimore to San Francisco flights are approximately 69% more expensive when compared to flights at the same time last year.

When to book flights from Baltimore to San Francisco

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

Cheap Baltimore to San Francisco (BWI to SFO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Baltimore to San Francisco

Best Price Found

$63

Fastest flight time

6h 13m

Direct flights

Every day

Airports in San Francisco

1 airport
The best one-way flight to San Francisco from Baltimore in the past 72 hours is $63. The best round-trip flight deal from Baltimore to San Francisco found on momondo in the last 72 hours is $155.
The fastest flight from Baltimore to San Francisco takes 6h 13m
Direct flights go from Baltimore to San Francisco every day.
There is 1 airport near San Francisco: San Francisco (SFO)

  • How far is Baltimore/Washington to San Francisco by plane?

    The distance between Baltimore/Washington and San Francisco is about 2448.9 mi. A reasonable flight in good conditions will take 6h 13m.

  • When did momondo last update prices for flights from Baltimore/Washington Airport to San Francisco Airport?

    Prices for flights from Baltimore/Washington Airport to San Francisco Airport refresh daily.

  • How many operators does momondo search for flights from Baltimore/Washington Airport to San Francisco Airport?

  • How old do you have to be to fly from Baltimore/Washington Airport to San Francisco Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Baltimore/Washington Airport to San Francisco Airport.

  • What documentation or ID do you need to fly to San Francisco Airport?

    The required travel and health documents for your San Francisco Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Francisco Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Baltimore to San Francisco?

  • What is the most popular airline from Baltimore to San Francisco?


Best airlines flying from Baltimore to San Francisco

Compare and see reviews for airlines that fly from Baltimore to San Francisco with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $101Free CancellationRating
6.1
3,536 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $101Free CancellationRating
6.3
8,169 reviews
Search Spirit Airlines flights
American AirlinesPriceFrom $201Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Alaska AirlinesPriceFrom $249Free CancellationRating
8.0
9,464 reviews
Search Alaska Airlines flights
DeltaPriceFrom $258Free CancellationRating
8.0
8,755 reviews
Search Delta flights
United AirlinesPriceFrom $281Free CancellationRating
7.4
9,172 reviews
Search United Airlines flights
Sun Country AirPriceFrom $306Free CancellationRating
7.0
415 reviews
Search Sun Country Air flights
SouthwestPriceFrom $308Free CancellationRating
8.1
5,005 reviews
Search Southwest flights
  • United Airlines Flights From Baltimore to San Francisco

    United Airlines is one of the most popular airlines flying from Baltimore to San Francisco, operating 7 flights/week on average for this route. A good United Airlines flight deal for Baltimore to San Francisco starts from $281 round-trip, up to an average price of $477. Our users have rated United Airlines at 7.4/10.


Why use momondo?

Why should I use momondo to find a flight deal from Baltimore to San Francisco?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Baltimore to San Francisco. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Baltimore to San Francisco with flexible booking policies on momondo?

momondo does allow users to show only those flights to San Francisco from Baltimore which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Baltimore to San Francisco?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Francisco from Baltimore.

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

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


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