Find Cheap Flights from Baltimore/Washington to San Francisco (BWI - SFO)

Search hundreds of travel sites at once for deals on flights to San Francisco

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Baltimore/Washington to San Francisco Flight Information

Avg. Flight Duration 5h 39m
Flights Arrive in San Francisco
Flights Depart from Baltimore/Washington
Flight Price $237
Distance 2,451 miles
Airlines Alaska Airlines, United Airlines, Frontier, Delta, JetBlue

Good to Know

Low Season:
January
Best time to beat the crowds
3%
expected price decrease
High Season:
October
Most popular time to fly
10%
expected price increase
Average Price:
$284
(avg. price over the last 2 weeks)
Good Deal:
$201
or less (round trip)

When to Book Flights from Baltimore/Washington to San Francisco

Estimated round-trip price
Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top Tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for $201 or less.
The cheapest flight from Baltimore/Washington to San Francisco was found 36 days before departure, on average.
Book at least 2 weeks before departure in order to get a below-average price.
High season is considered to be September, October and November. The cheapest month to fly is January.
On average*, there is no price difference when choosing to fly in the morning or the evening on this flight route.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking Baltimore/Washington to San Francisco Flights

How long does a flight from Baltimore/Washington to San Francisco take?
An average nonstop flight takes 6h 15m, covering a distance of 2451 miles.
How many flights are there between Baltimore/Washington and San Francisco?
There are 105 (nonstop) flights between Baltimore/Washington and San Francisco per week, averaging 16 per day.
Which airlines provide the cheapest flights from Baltimore/Washington to San Francisco?
In the past 3 days, the cheapest round-trip tickets were found on Alaska Airlines ($237), United Airlines ($237) and Frontier ($275).
Do I need a passport to fly between Baltimore/Washington and San Francisco?
No.
Which airlines fly most frequently between Baltimore/Washington and San Francisco?
Air New Zealand (3 times daily), United Airlines (3 times daily), Alaska Airlines (2 times daily) are the most frequent flyers on this route.
What’s the cheapest day of the week to fly Baltimore/Washington to San Francisco?
For Baltimore/Washington to San Francisco, Tuesday is the cheapest day to fly on average and Saturday is the most expensive. Flying from San Francisco back to Baltimore/Washington, the best deals are generally found on Tuesday, with Thursday being the most expensive.

Find the Flight That Suits You Best

Thu 1/17
Thu 1/24
Any month
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Cheapest

Airline
Departure & Arrival Time
Stops
Duration
Alaska Airlines Alaska Airlines
BWI-SFO
12:00a - 12:00a
nonstop
6h 30m
BWI-SFO
$237
Alaska Airlines Alaska Airlines
SFO - BWI
12:00a - 12:00a
nonstop
5h 00m
SFO - BWI
View Deal

Best

Airline
Departure & Arrival Time
Stops
Duration
JetBlue JetBlue
BWI-SFO
12:00a - 12:00a
1 stop
8h 58m
BWI-SFO
$338
KAYAK
JetBlue JetBlue
SFO - BWI
12:00a - 12:00a
1 stop
12h 01m
SFO - BWI
View Deal

Quickest

Airline
Departure & Arrival Time
Stops
Duration
United Airlines United Airlines
BWI-SFO
12:00a - 12:00a
nonstop
6h 16m
BWI-SFO
$237
United
United Airlines United Airlines
SFO - BWI
12:00a - 12:00a
nonstop
4h 56m
SFO - BWI
View Deal

Earliest

Airline
Departure & Arrival Time
Stops
Duration
Multiple Airlines Multiple Airlines
BWI-SFO
12:00a - 12:00a
1 stop
17h 01m
BWI-SFO
$277
Multiple Airlines Multiple Airlines
SFO - BWI
12:00a - 12:00a
1 stop
8h 50m
SFO - BWI
View Deal
*
Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.