Fremont

$122+ Cheap flights from Washington, D.C. (WAS) 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 6/26. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — SFO
May 6 — May 131
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Cheapflights Tip: The best prices from Washington, D.C. to Fremont are usually found in February or September, booked 50 days in advance, depart on a Thursday or Friday and return on a Wednesday

Cheap flight deals from Washington, D.C. to Fremont

Keep the following information in mind while searching for Washington, D.C. to Fremont flight deals. Data was last updated May 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$273
(Expedia)

One-way from

$122
(Trip.com)

Popular in

June

Cheapest in

February

Average price

$447
Provider with most accurate pricing for Washington, D.C. (WAS)-San Francisco flight deals.
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-San Francisco flights.
From Washington, D.C. (WAS) to Fremont
One-way flight from Washington, D.C. (WAS) to Fremont
Highest demand for flights based on searches. 8% potential increase in price ($39 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
Average for round-trip flights in May 2025

Find flight deals from Washington, D.C. to Fremont

Cheapest flights from Washington, D.C. to Fremont
Explore the most affordable flight options available from Washington, D.C. to Fremont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This CheapOair deal was found by Cheapflights users on 4/30. 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 6/67:40 amIAD - SFO
1 stop7h 39mMultiple Airlines
Sun 6/1511:59 pmSFO - IAD
1 stop8h 44mMultiple Airlines
Deal found 4/30$273
This Orbitz deal was found by Cheapflights users on 4/30. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/26:38 pmDCA - SFO
Nonstop6h 00mMultiple Airlines
Sat 6/76:37 amSFO - DCA
1 stop7h 20mMultiple Airlines
Deal found 4/30$273
This Hawaiian Airlines deal was found by Cheapflights users on 4/30. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/105:14 pmIAD - SFO
1 stop9h 39mHawaiian Airlines
Tue 7/296:00 amSFO - IAD
1 stop7h 25mHawaiian Airlines
Deal found 4/30$274
This Alaska Airlines deal was found by Cheapflights users on 4/30. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/245:14 pmIAD - SFO
1 stop9h 39mAlaska Airlines
Wed 5/287:24 amSFO - IAD
2 stops21h 12mAlaska Airlines
Deal found 4/30$275
This deal was found by Cheapflights users on 4/30. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/125:15 pmDCA - SFO
1 stop9h 17mJetBlue
Mon 9/158:35 pmSFO - DCA
1 stop10h 09mJetBlue
Deal found 4/30$276
This Delta deal was found by Cheapflights users on 4/30. 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 5/241:00 pmIAD - SFO
1 stop9h 59mDelta
Mon 5/2612:40 amSFO - IAD
1 stop7h 36mDelta
Deal found 4/30$277
This Delta deal was found by Cheapflights users on 4/30. 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.
Wed 6/115:10 pmDCA - SFO
1 stop9h 02mDelta
Mon 6/1612:52 amSFO - DCA
1 stop7h 16mDelta
Deal found 4/30$277
This Booking.com deal was found by Cheapflights users on 4/30. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/231:17 pmIAD - SFO
1 stop24h 11mFrontier
Tue 5/271:09 pmSFO - IAD
1 stop13h 46mFrontier
Deal found 4/30$279
This United Airlines deal was found by Cheapflights users on 4/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/114:45 pmDCA - SFO
1 stop8h 36mUnited Airlines
Mon 6/1611:59 pmSFO - DCA
1 stop6h 58mUnited Airlines
Deal found 4/29$282
This Sun Country Air deal was found by Cheapflights users on 4/30. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1112:40 pmIAD - SFO
1 stop7h 34mSun Country Air
Sun 6/1511:59 pmSFO - IAD
1 stop8h 44mSun Country Air
Deal found 4/30$285
This Trip.com deal was found by Cheapflights users on 4/30. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/36:38 pmDCA - SFO
Nonstop6h 00mAlaska Airlines
Tue 6/109:20 amSFO - DCA
Nonstop5h 18mAlaska Airlines
Deal found 4/30$285
This Cheapflightsfares deal was found by Cheapflights users on 4/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2812:25 pmBWI - SFO
1 stop13h 28mSun Country Air
Fri 8/111:59 pmSFO - BWI
1 stop8h 24mSun Country Air
Deal found 4/30$289

Cheapflights Fare Finder

Customize your flight search to find flights from Washington, D.C. 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 May 1, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Fremont that are best for you.

Fly from

Washington, D.C.

Fly to

Fremont

Route

Depart

Return

Price

Washington, D.C.San Francisco

IAD - SFO

IADSFO

Washington, D.C. Dulles Intl

Fri 6/6

7:40 am-12:19 pm

1 stop7h 39m

San Francisco

Sun 6/15

11:59 pm-11:43 am

1 stop8h 44m

$273

Washington, D.C.San Francisco

DCA - SFO

DCASFO

Washington, D.C. Reagan-National

Mon 6/2

6:38 pm-9:38 pm

Nonstop6h 00m

San Francisco

Sat 6/7

6:37 am-4:57 pm

1 stop7h 20m

$273

Washington, D.C.San Francisco

IAD - SFO

IADSFO

Washington, D.C. Dulles Intl

Tue 6/10

5:14 pm-11:53 pm

1 stop9h 39m

San Francisco

Tue 7/29

6:00 am-4:25 pm

1 stop7h 25m

$274

Washington, D.C.San Francisco

IAD - SFO

IADSFO

Washington, D.C. Dulles Intl

Sat 5/24

5:14 pm-11:53 pm

1 stop9h 39m

San Francisco

Wed 5/28

7:24 am-7:36 am

2 stops21h 12m

$275

Washington, D.C.San Francisco

DCA - SFO

DCASFO

Washington, D.C. Reagan-National

Fri 9/12

5:15 pm-11:32 pm

1 stop9h 17m

San Francisco

Mon 9/15

8:35 pm-9:44 am

1 stop10h 09m

$276

Washington, D.C.San Francisco

IAD - SFO

IADSFO

Washington, D.C. Dulles Intl

Sat 5/24

1:00 pm-7:59 pm

1 stop9h 59m

San Francisco

Mon 5/26

12:40 am-11:16 am

1 stop7h 36m

$277

Washington, D.C.San Francisco

DCA - SFO

DCASFO

Washington, D.C. Reagan-National

Wed 6/11

5:10 pm-11:12 pm

1 stop9h 02m

San Francisco

Mon 6/16

12:52 am-11:08 am

1 stop7h 16m

$277

Washington, D.C.San Francisco

IAD - SFO

IADSFO

Washington, D.C. Dulles Intl

Fri 5/23

1:17 pm-10:28 am

1 stop24h 11m

San Francisco

Tue 5/27

1:09 pm-5:55 am

1 stop13h 46m

$279

Washington, D.C.San Francisco

DCA - SFO

DCASFO

Washington, D.C. Reagan-National

Wed 6/11

4:45 pm-10:21 pm

1 stop8h 36m

San Francisco

Mon 6/16

11:59 pm-9:57 am

1 stop6h 58m

$282

Washington, D.C.San Francisco

IAD - SFO

IADSFO

Washington, D.C. Dulles Intl

Wed 6/11

12:40 pm-5:14 pm

1 stop7h 34m

San Francisco

Sun 6/15

11:59 pm-11:43 am

1 stop8h 44m

$285

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 51 results
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Best time to book a flight from Washington, D.C. to Fremont

Have a flexible travel schedule? Discover the best time to fly to Fremont from Washington, D.C. 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 Washington, D.C. to Fremont

How far ahead should I book a flight from Washington, D.C. to Fremont?

Use this chart to determine the optimal time to book a round-trip flight from Washington, D.C. to Fremont. Price data was last updated on April 25, 2025.

The price you pay for your flight from Washington, D.C. to Fremont may vary depending on when you book. For the best chance of a lower fare, look to book 50 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 Washington, D.C. to Fremont?

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. to Fremont (average of $276). Flying from Washington, D.C. to Fremont in June is currently the most expensive (average of $384). 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 WAS to FR8?

Find hourly flight availability from Washington, D.C. 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 May 1, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. to Fremont as you normally would.

What is the cheapest day to fly from Washington, D.C. to Fremont?

Use this chart to determine the cheapest time to fly round-trip from Washington, D.C. to Fremont. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Washington, D.C. to Fremont flight should consider departing on Thursday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Washington, D.C. to Fremont

Explore weekly flight availability from Washington, D.C. to Fremont. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated May 1, 2025.

The most flights from WAS to FR8 are scheduled on a Wednesday (50 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (15 on average).

Rainfall in Fremont by month

Plan your trip to Fremont by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Fremont ranges from 0.0 - 4.4 inches per month. January is typically the wettest month, when rainfall can reach 4.4 in. July is typically the driest time to visit Fremont when rainfall is around 0.0 in.

Temperature in Fremont by month

Plan your trip to Fremont by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Fremont, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

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 May 1, 2025.
To help decide which airline to fly from Washington, D.C. to Fremont, see what other customers have to say about Alaska Airlines, Southwest and Delta. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

8.2

Overall

8.0

Entertainment

7.1

Crew

8.5

Comfort

7.9

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Boarding

8.2

Overall

8.0

Entertainment

7.1

Crew

8.5

Comfort

7.9

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Boarding

8.2

Overall

8.0

Entertainment

7.1

Crew

8.5

Comfort

7.9

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
8.0
Very good

Boarding

8.2

Overall

8.0

Entertainment

7.1

Crew

8.5

Comfort

7.9

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Boarding

8.2

Overall

8.0

Entertainment

7.1

Crew

8.5

Comfort

7.9

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Boarding

8.2

Overall

8.0

Entertainment

7.1

Crew

8.5

Comfort

7.9

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Fremont. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest airlines to fly from Washington, D.C. to Fremont one-way?

    $122 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Hawaiian Airlines and Alaska Airlines, with prices starting from $125 and $128, respectively.

  • What are the most popular routes from Washington, D.C. to Fremont?

  • What are the most reliable airlines from Washington, D.C. to Fremont?

    Before booking your flight to Fremont from Washington, D.C., check out the most reliable airlines to get you to your destination on time: Qantas Airways (100%), Iberia (100%), Egyptair( 98%).

  • What are the cheapest flights from Washington, D.C. to Fremont?

    While on average a flight from Washington, D.C. to Fremont is generally $1,077, our data shows the cheapest flight currently is $128. When looking at the most popular route, (Washington, D.C. Dulles Intl - San Francisco), you can expect to pay $196 for that flight.

  • Can I find deals for flights from Washington, D.C. to Fremont that include hotel bookings?

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

  • How can I find direct flights from Washington, D.C. to Fremont?

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

  • Can I find deals for business class flights from Washington, D.C. to Fremont?

    Yes. Cheapflights offers flight deals from Washington, D.C. 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 Washington, D.C. to Fremont?

    Currently, January is the cheapest month in which you can book a flight from Washington, D.C. to Fremont (average of $276). Flying from Washington, D.C. to Fremont in June is currently the most expensive (average of $384). 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.

See more FAQs

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Alternative routes for Washington, D.C. to Fremont

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from Washington, D.C. to Fremont

Discover the top 10 airlines that operate flights from Washington, D.C. 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$63Average$221FlexibilityNo cancel feeOn-time65%
Hawaiian AirlinesCheapest$98Average$378FlexibilityNo cancel feeOn-time85%
FrontierCheapest$101Average$243FlexibilityNo cancel feeOn-time62%
Sun Country AirCheapest$142Average$365FlexibilityNo cancel feeOn-time83%
American AirlinesCheapest$198Average$441FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$208Average$486FlexibilityNo cancel feeOn-time63%
JetBlueCheapest$219Average$358FlexibilityNo cancel feeOn-time62%
Alaska AirlinesCheapest$237Average$458FlexibilityNo cancel feeOn-time75%
DeltaCheapest$237Average$438FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$245Average$498FlexibilityNo cancel feeOn-time69%

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