$139+ 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 9/18. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Washington, D.C. to Fremont with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Washington, D.C. to Fremont are usually found in February or September, booked 74 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 July 3, 2025.
Round-trip from | $275 (FlightHub) |
|---|---|
One-way from | $140 (Kiwi.com) |
Popular in | December |
Cheapest in | February |
Average price | $447 |
Find flight deals from Washington, D.C. to Fremont
Cheapest flights from Washington, D.C. to FremontExplore 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 July 3, 2025.
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 July 3, 2025.
This Gotogate deal was found by Cheapflights users on 7/3. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Kiwi.com deal was found by Cheapflights users on 7/2. 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.
This JetBlue deal was found by Cheapflights users on 7/3. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 7/3. 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.
This Alaska Airlines deal was found by Cheapflights users on 7/1. 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.
This Trip.com deal was found by Cheapflights users on 7/2. 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.
This Frontier deal was found by Cheapflights users on 7/2. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 7/3. 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.
This Hawaiian Airlines deal was found by Cheapflights users on 6/30. 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.
This Orbitz deal was found by Cheapflights users on 7/2. 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.
This Expedia deal was found by Cheapflights users on 7/1. 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.
This Alaska Airlines deal was found by Cheapflights users on 7/3. 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.
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 July 3, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Fremont that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Washington, D.C.San Francisco
IAD - SFO
IADSFO
Washington, D.C. Dulles Intl
Sat 8/23
8:00 am-12:31 pm
1 stop7h 31m
San Francisco
Sat 8/30
10:29 pm-4:30 pm
1 stop15h 01m
Washington, D.C.San Francisco
DCA - SFO
DCASFO
Washington, D.C. Reagan-National
Wed 7/30
6:00 pm-11:25 pm
1 stop8h 25m
San Francisco
Sun 8/10
6:37 am-12:04 pm
1 stop26h 27m
Washington, D.C.San Francisco
DCA - SFO
DCASFO
Washington, D.C. Reagan-National
Sat 8/23
6:59 pm-9:50 pm
Nonstop5h 51m
San Francisco
Sat 8/30
9:34 am-5:59 pm
Nonstop5h 25m
Washington, D.C.San Francisco
IAD - SFO
IADSFO
Washington, D.C. Dulles Intl
Wed 7/16
7:30 am-12:15 pm
1 stop7h 45m
San Francisco
Thu 10/23
6:21 pm-11:20 am
1 stop13h 59m
Washington, D.C.San Francisco
DCA - SFO
DCASFO
Washington, D.C. Reagan-National
Thu 9/18
11:00 am-7:20 pm
1 stop11h 20m
San Francisco
Sat 9/20
10:00 pm-9:46 am
1 stop8h 46m
BaltimoreSan Francisco
BWI - SFO
BWISFO
Baltimore/Washington
Mon 7/14
10:34 am-9:23 pm
1 stop13h 49m
San Francisco
Tue 7/22
8:53 pm-10:58 am
1 stop11h 05m
BaltimoreSan Francisco
BWI - SFO
BWISFO
Baltimore/Washington
Thu 8/28
2:52 pm-10:50 pm
1 stop10h 58m
San Francisco
Wed 9/3
4:52 pm-5:39 am
1 stop9h 47m
Washington, D.C.San Francisco
IAD - SFO
IADSFO
Washington, D.C. Dulles Intl
Wed 8/20
7:00 am-1:46 pm
1 stop9h 46m
San Francisco
Tue 8/26
6:55 pm-7:32 am
1 stop9h 37m
Washington, D.C.San Francisco
IAD - SFO
IADSFO
Washington, D.C. Dulles Intl
Sat 9/27
6:16 pm-11:30 pm
1 stop8h 14m
San Francisco
Sat 10/4
7:00 am-5:36 pm
1 stop7h 36m
BaltimoreSan Francisco
BWI - SFO
BWISFO
Baltimore/Washington
Mon 8/4
12:30 pm-3:15 pm
Nonstop5h 45m
San Francisco
Tue 9/2
9:05 pm-5:15 am
Nonstop5h 10m
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.
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 June 27, 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 74 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 $360). 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 July 3, 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 July 3, 2025.
The most flights from WAS to FR8 are scheduled on a Thursday (59 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (30 on average).
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 July 3, 2025.
See what other customers who have flown with Alaska Airlines, Southwest, and Delta from Washington, D.C. to Fremont have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
Entertainment
Crew
Food
Overall
Comfort
Reviews
James,Apr 2025
LAX - SFO
Boarding
Entertainment
Crew
Food
Overall
Comfort
Reviews
James,Apr 2025
LAX - SFO
Boarding
Entertainment
Crew
Food
Overall
Comfort
Reviews
James,Apr 2025
LAX - SFO
Boarding
Entertainment
Crew
Food
Overall
Comfort
Reviews
James,Apr 2025
LAX - SFO
Boarding
Entertainment
Crew
Food
Overall
Comfort
Reviews
James,Apr 2025
LAX - SFO
Boarding
Entertainment
Crew
Food
Overall
Comfort
Reviews
James,Apr 2025
LAX - SFO
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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 July 3, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$63 | Average$224 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$119 | Average$257 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$142 | Average$357 | FlexibilityNo cancel fee | On-time83% | |
| Cheapest$158 | Average$412 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$162 | Average$354 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$198 | Average$424 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$224 | Average$410 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$237 | Average$414 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$246 | Average$476 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$266 | Average$479 | FlexibilityNo cancel fee | On-time69% |