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Fremont

$166+ Cheap flights from Baltimore (BWI) to Fremont, 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 5/2. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — SFO
Apr 27 — May 41
Mon 4/27
Mon 5/4
1 adult, Economy
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Cheapflights Tip: The best prices from Baltimore/Washington to Fremont are usually found in May or April, booked 86 days in advance, depart on a Thursday or Friday and return on a Wednesday

Cheap flight deals from Baltimore to Fremont

Cheapest flights from Baltimore to Fremont
Explore the most affordable flight options available from Baltimore to Fremont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/24. 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.
Mon 5/117:27 pm
BWI
-
SFO
2 stops30h 37m
Frontier
Fri 5/1511:59 pm
SFO
-
BWI
1 stop15h 30m
Frontier
Deal found 3/24$320
This Kiwi.com deal was found by Cheapflights users on 3/24. 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 4/910:29 am
BWI
-
SFO
2 stops27h 06m
Multiple Airlines
Tue 4/147:40 pm
SFO
-
BWI
1 stop8h 40m
Multiple Airlines
Deal found 3/24$321
This Kiwi.com deal was found by Cheapflights users on 3/23. 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 4/178:35 pm
BWI
-
SFO
2 stops39h 38m
Frontier
Sat 4/2510:38 pm
SFO
-
BWI
1 stop30h 24m
Frontier
Deal found 3/23$322
This Expedia deal was found by Cheapflights users on 3/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/208:57 am
BWI
-
SFO
1 stop11h 37m
Multiple Airlines
Wed 4/225:31 pm
SFO
-
BWI
1 stop9h 13m
Multiple Airlines
Deal found 3/27$324
This Priceline deal was found by Cheapflights users on 3/27. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/1311:30 am
BWI
-
SFO
1 stop10h 49m
Frontier
Mon 4/2710:38 pm
SFO
-
BWI
1 stop9h 44m
Frontier
Deal found 3/27$325
This Kiwi.com deal was found by Cheapflights users on 3/23. 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 4/88:39 pm
BWI
-
SFO
2 stops38h 24m
Multiple Airlines
Tue 4/147:40 pm
SFO
-
BWI
1 stop8h 40m
Multiple Airlines
Deal found 3/23$326
This Kiwi.com deal was found by Cheapflights users on 3/25. 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 4/86:38 pm
BWI
-
SFO
2 stops16h 15m
Frontier
Tue 4/1410:38 pm
SFO
-
BWI
1 stop9h 41m
Frontier
Deal found 3/25$327
This Kiwi.com deal was found by Cheapflights users on 3/25. 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 4/104:05 pm
BWI
-
SFO
2 stops32h 08m
Multiple Airlines
Mon 5/411:26 pm
SFO
-
BWI
1 stop15h 11m
Multiple Airlines
Deal found 3/25$328
This Southwest deal was found by Cheapflights users on 3/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/2511:25 am
BWI
-
SFO
Nonstop6h 00m
Southwest
Sat 5/29:15 pm
SFO
-
BWI
Nonstop5h 15m
Southwest
Deal found 3/26$329
This Delta deal was found by Cheapflights users on 3/25. 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.
Sat 5/96:17 am
BWI
-
SFO
1 stop9h 50m
Delta
Sat 5/95:37 pm
SFO
-
BWI
2 stops15h 06m
Delta
Deal found 3/25$330
This Southwest deal was found by Cheapflights users on 3/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/148:15 pm
BWI
-
SFO
Nonstop6h 05m
Southwest
Mon 5/189:15 pm
SFO
-
BWI
Nonstop5h 15m
Southwest
Deal found 3/23$331
This CheapOair deal was found by Cheapflights users on 3/24. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/17:16 pm
BWI
-
SFO
1 stop22h 05m
Alaska Airlines
Mon 5/47:00 am
SFO
-
BWI
1 stop19h 44m
Alaska Airlines
Deal found 3/24$332

Find flight deals from Baltimore to Fremont

Keep the following information in mind while searching for Baltimore to Fremont flight deals. Data was last updated March 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$320
(Kiwi.com)

One-way from

$166
(Southwest)

Popular in

December

Cheapest in

May

Average price

$497
Provider with most accurate pricing for Washington, D.C. (WAS)-San Francisco flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-San Francisco flights.
Search Deals
From Baltimore/Washington to Fremont
Search Deals
One-way flight from Baltimore/Washington to Fremont
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($37 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Baltimore to Fremont 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 March 28, 2026.
Use the filters below to find and compare flights from Baltimore to Fremont that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BaltimoreSan Francisco

BWI - SFO

BWISFO

Baltimore/Washington

Sat 5/2

6:00 am-9:10 am

Nonstop6h 10m

San Francisco

Sat 5/9

10:46 pm-7:20 am

Nonstop5h 34m

$329

BaltimoreSan Francisco

BWI - SFO

BWISFO

Baltimore/Washington

Sat 4/25

1:15 pm-9:20 pm

2 stops11h 05m

San Francisco

Sat 5/2

5:40 am-5:05 pm

2 stops8h 25m

$359

BaltimoreSan Francisco

BWI - SFO

BWISFO

Baltimore/Washington

Wed 5/13

5:45 pm-11:59 pm

1 stop9h 14m

San Francisco

Fri 5/22

10:40 pm-7:10 am

Nonstop5h 30m

$361
Quickest round-trip

BaltimoreSan Francisco

BWI - SFO

BWISFO

Baltimore/Washington

Thu 4/9

8:15 pm-11:20 pm

Nonstop6h 05m

San Francisco

Mon 4/13

9:15 pm-5:30 am

Nonstop5h 15m

$381

BaltimoreSan Francisco

BWI - SFO

BWISFO

Baltimore/Washington

Thu 4/23

6:05 am-9:16 am

Nonstop6h 11m

San Francisco

Sun 4/26

9:25 pm-6:00 am

Nonstop5h 35m

$392

BaltimoreSan Francisco

BWI - SFO

BWISFO

Baltimore/Washington

Wed 5/6

3:10 pm-7:55 pm

1 stop7h 45m

San Francisco

Sun 5/10

9:15 pm-5:30 am

Nonstop5h 15m

$398

BaltimoreSan Francisco

BWI - SFO

BWISFO

Baltimore/Washington

Mon 5/11

6:29 pm-12:46 am

1 stop9h 17m

San Francisco

Tue 5/19

12:30 pm-11:46 pm

1 stop8h 16m

$415

BaltimoreSan Francisco

BWI - SFO

BWISFO

Baltimore/Washington

Thu 4/23

6:05 am-9:16 am

Nonstop6h 11m

San Francisco

Tue 4/28

12:45 am-11:37 am

1 stop7h 52m

$417

BaltimoreSan Francisco

BWI - SFO

BWISFO

Baltimore/Washington

Thu 5/7

6:45 am-11:35 am

1 stop7h 50m

San Francisco

Sun 5/10

5:50 am-5:35 pm

2 stops8h 45m

$417

BaltimoreSan Francisco

BWI - SFO

BWISFO

Baltimore/Washington

Sun 5/10

6:05 am-9:15 am

Nonstop6h 10m

San Francisco

Sun 5/17

10:46 pm-7:20 am

Nonstop5h 34m

$431

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

Showing 1-10 of 23 resultsSorted by cheapest first
1
2
3

Best time to book a flight from Baltimore to Fremont

Have a flexible travel schedule? Discover the best time to fly to Fremont from Baltimore 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 Baltimore to Fremont

How far ahead should I book a flight from Baltimore to Fremont?

Use this chart to determine the optimal time to book a round-trip flight from Baltimore to Fremont. Price data was last updated on March 13, 2026.

The price you pay for your flight from Baltimore to Fremont may vary depending on when you book. For the best chance of a lower fare, look to book 86 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Baltimore to Fremont?

Currently, October is the cheapest month in which you can book a flight from Baltimore to Fremont (average of $127). Flying from Baltimore to Fremont in February is currently the most expensive (average of $230). 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 BWI to FR8?

Find hourly flight availability from Baltimore to Fremont. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 28, 2026.

It’s optimal to fly from Baltimore to Fremont at noon. By choosing this option you can save up to 48% on the cost of your flight, compared to a flight in the morning.

How much does it cost to fly round-trip from Baltimore to Fremont?

Reviews of airlines servicing Fremont

Get insights into the airlines that provide service to Fremont. 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 Fremont. Reviews last updated March 28, 2026.
Peruse reviews from past customers who have flown with Southwest,Delta, andUnited Airlines from Baltimore to Fremont 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.
Southwest
8.0
Very good
4,333 reviews

Comfort

8.0

Overall

8.0

Food

7.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Southwest
8.0
Very good
4,333 reviews
Southwest
8.0
Very good
4,333 reviews

Comfort

8.0

Overall

8.0

Food

7.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Delta
7.9
Good
8,356 reviews
Southwest
8.0
Very good
4,333 reviews

Comfort

8.0

Overall

8.0

Food

7.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
United Airlines
7.4
Good
9,499 reviews
Southwest
8.0
Very good
4,333 reviews

Comfort

8.0

Overall

8.0

Food

7.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
American Airlines
7.1
Good
11,520 reviews
Southwest
8.0
Very good
4,333 reviews

Comfort

8.0

Overall

8.0

Food

7.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Frontier
5.7
Fair
3,013 reviews
Southwest
8.0
Very good
4,333 reviews

Comfort

8.0

Overall

8.0

Food

7.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Related info for your journey

Find useful and relevant information for your journey from Baltimore to Fremont. 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 Baltimore to Fremont?

    Most people fly from Baltimore/Washington (BWI) if they book a flight from Baltimore to Fremont. On average, Baltimore/Washington has 3 outbound flights to Fremont per day from 8 airlines. Baltimore/Washington is conveniently located just 8.5 mi from Baltimore’s city center.

  • How popular is this Baltimore to Fremont flight route?

    The Baltimore/Washington to Fremont flight path was viewed by 53 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Baltimore to Fremont?

    There are many flights that can get you from Baltimore to Fremont in 6h 10m. Fly via United Airlines or Southwest to get the fastest option. Baltimore and Fremont are separated by a distance of 2449 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Baltimore to Fremont one-way?

    $92 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on American Airlines and Sun Country Air, with prices starting from $98 and $142, respectively.

  • What are the most reliable airlines from Baltimore to Fremont?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Baltimore to Fremont on time: United Airlines (79%), Virgin Australia (77%), Air New Zealand (76%).

  • What are the cheapest flights from Baltimore to Fremont?

    On average you can expect to pay $1,022 for a flight from Baltimore to Fremont. The cheapest flight overall is $158 while the most popular route, (Baltimore/Washington - San Francisco) is currently priced at $210.

  • Can I find deals for flights from Baltimore to Fremont that include hotel bookings?

    Yes. In addition to deals on Baltimore to Fremont flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Baltimore to Fremont?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Baltimore to Fremont.

  • Can I find deals for business class flights from Baltimore to Fremont?

    Yes. Cheapflights offers flight deals from Baltimore to Fremont 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 Baltimore to Fremont?

    Currently, October is the cheapest month in which you can book a flight from Baltimore to Fremont (average of $127). Flying from Baltimore to Fremont in February is currently the most expensive (average of $230). 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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Alternative routes for Baltimore to Fremont

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from Baltimore to Fremont

Discover the top 8 airlines that operate flights from Baltimore to Fremont. 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 March 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$123Average$285FlexibilityNo cancel feeOn-time62%
Sun Country AirCheapest$142Average$335FlexibilityNo cancel feeOn-time83%
Spirit AirlinesCheapest$159Average$256FlexibilityNo cancel feeOn-time65%
DeltaCheapest$256Average$407FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$285Average$547FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$304Average$485FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$308Average$357FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$308Average$430FlexibilityNo cancel feeOn-time71%

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