How long is the flight from Washington, D.C. Dulles Intl Airport to Fremont?

There are many flights that can get you from Washington, D.C. Dulles Intl Airport to Fremont in 5h 49m. Fly via Alaska Airlines or United Airlines to get the fastest option. Airlines will cover a distance of 2412 mi. Both multi-stop and nonstop flights can be found to your destination and back.

What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Fremont one-way?

$89 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Southwest and Delta, with prices starting from $92 and $128, respectively.

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.

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).

What are the cheapest flights from Washington, D.C. Dulles Intl Airport to Fremont?

While on average a flight from Washington, D.C. Dulles Intl Airport to Fremont is generally $1,823, our data shows the cheapest flight currently is $198. When looking at the most popular route, (Washington, D.C. Dulles Intl - San Francisco), you can expect to pay $312 for that flight.

What are the most reliable airlines from Washington, D.C. Dulles Intl Airport 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 Washington, D.C. Dulles Intl Airport to Fremont on time: Egyptair (84%), Air China (78%), Virgin Australia (71%).

What are the most popular airlines that fly from Washington, D.C. Dulles Intl Airport to Fremont?

The most popular airlines flying from Washington, D.C. Dulles Intl Airport to Fremont are United Airlines, Frontier and Delta. Something to consider prior to booking your flight.

Can I find deals for flights from Dulles Intl to Fremont that include hotel bookings?

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

How can I find direct flights from Dulles Intl to Fremont?

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

Can I find deals for business class flights from Dulles Intl to Fremont?

Yes. Cheapflights offers flight deals from Dulles Intl 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.

$158+ Cheap Flights from Washington, D.C. Dulles Intl Airport to Fremont

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Find cheap flights from Dulles Intl 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. Dulles Intl to Fremont are usually found in February or November, booked 64 days in advance, depart on a Thursday or Wednesday and return on a Wednesday

Cheap flight deals from Dulles Intl to Fremont

Cheapest

Best

Last-minute

One-way

Cheapest flights from Dulles Intl to Fremont
Explore the most affordable flight options available from Dulles Intl to Fremont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 10, 2026.

Thu 9/246:00 am -

1 stop14h 17m

Thu 10/19:00 am -

2 stops12h 10m

Deal found 8/10

$360

Thu 8/278:59 am -

1 stop10h 37m

Fri 8/288:56 pm -

1 stop8h 08m

Deal found 8/9

$361

Mon 8/248:59 am -

1 stop13h 57m

Fri 8/288:56 pm -

1 stop8h 08m

Deal found 8/6

$362

Thu 8/278:59 am -

1 stop10h 37m

Thu 8/278:56 pm -

1 stop8h 08m

Deal found 8/6

$363

Thu 8/277:00 am -

1 stop11h 49m

Wed 9/28:56 pm -

1 stop8h 08m

Deal found 8/6

$364

Sat 10/177:00 am -

1 stop14h 20m

Sun 10/254:51 pm -

1 stop10h 29m

Deal found 8/7

$365

Fri 8/288:59 am -

2 stops28h 16m

Sun 8/308:56 pm -

1 stop8h 08m

Deal found 8/6

$366

Fri 9/48:39 pm -

1 stop25h 24m

Sat 9/127:11 pm -

1 stop8h 09m

Deal found 8/8

$367

Fri 10/212:30 pm -

1 stop12h 58m

Sun 10/42:28 pm -

1 stop12h 52m

Deal found 8/7

$368

Thu 10/157:00 am -

1 stop14h 20m

Mon 10/1911:00 am -

1 stop9h 59m

Deal found 8/6

$369

Thu 8/139:50 am -

1 stop9h 46m

Tue 9/18:56 pm -

1 stop8h 08m

Deal found 8/9

$370

Sat 10/176:00 am -

1 stop10h 21m

Fri 10/236:22 am -

1 stop20h 58m

Deal found 8/6

$371

Best flights from Dulles Intl to Fremont
Discover carefully curated flight deals from Dulles Intl to Fremont that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 10, 2026.

Wed 10/147:02 am -

2 stops15h 29m

Tue 10/2010:40 am -

1 stop28h 10m

Deal found 8/8

$448

Tue 9/810:10 pm -

Nonstop5h 49m

Tue 9/1510:46 am -

Nonstop5h 19m

Deal found 8/10

$457

Sat 10/102:47 pm -

Nonstop5h 48m

Mon 10/126:45 am -

Nonstop5h 19m

Deal found 8/7

$457

Mon 11/27:46 am -

1 stop11h 15m

Wed 11/117:04 am -

1 stop7h 36m

Deal found 8/10

$460

Sun 9/206:42 am -

Nonstop5h 48m

Sat 9/2610:40 pm -

Nonstop5h 21m

Deal found 8/8

$457

Thu 10/297:02 am -

2 stops14h 48m

Mon 11/22:51 pm -

1 stop23h 49m

Deal found 8/6

$477

Fri 10/302:38 pm -

Nonstop6h 09m

Tue 11/39:28 pm -

Nonstop5h 07m

Deal found 8/7

$457

Fri 9/186:42 am -

Nonstop5h 48m

Sat 9/198:10 am -

Nonstop5h 08m

Deal found 8/8

$457

Sun 10/49:38 am -

2 stops25h 23m

Tue 10/131:47 pm -

2 stops25h 03m

Deal found 8/6

$533

Fri 11/65:38 pm -

Nonstop5h 57m

Tue 11/1012:45 pm -

Nonstop5h 06m

Deal found 8/8

$457

Thu 11/56:40 pm -

1 stop8h 08m

Sun 11/87:16 pm -

2 stops19h 24m

Deal found 8/5

$536

Mon 10/1910:10 pm -

Nonstop5h 49m

Mon 10/264:52 pm -

Nonstop5h 07m

Deal found 8/9

$567

Last-minute flights from Dulles Intl to Fremont
Discover last-minute flight deals from Dulles Intl to Fremont. Data last updated August 10, 2026 and is based on user searches.

Thu 8/139:50 am -

1 stop9h 46m

Tue 9/18:56 pm -

1 stop8h 08m

Deal found 8/9

$370

Mon 8/248:59 am -

1 stop13h 57m

Fri 8/288:56 pm -

1 stop8h 08m

Deal found 8/6

$362

Thu 8/278:59 am -

1 stop10h 37m

Fri 8/288:56 pm -

1 stop8h 08m

Deal found 8/9

$361

Thu 8/278:59 am -

1 stop10h 37m

Thu 8/278:56 pm -

1 stop8h 08m

Deal found 8/6

$363

Thu 8/277:00 am -

1 stop11h 49m

Wed 9/28:56 pm -

1 stop8h 08m

Deal found 8/6

$364

Thu 8/278:59 am -

1 stop26h 44m

Mon 8/318:56 pm -

1 stop8h 08m

Deal found 8/8

$365

Fri 8/288:59 am -

2 stops28h 16m

Sun 8/308:56 pm -

1 stop8h 08m

Deal found 8/6

$366

Sat 8/298:59 am -

1 stop13h 57m

Thu 9/33:38 pm -

1 stop13h 26m

Deal found 8/10

$368

Sat 8/297:00 am -

1 stop15h 03m

Sat 9/54:46 pm -

1 stop9h 54m

Deal found 8/7

$369

Fri 9/48:39 pm -

1 stop25h 24m

Sat 9/127:11 pm -

1 stop8h 09m

Deal found 8/8

$367

Sun 9/206:00 am -

1 stop7h 55m

Sun 9/2710:24 pm -

1 stop28h 56m

Deal found 8/9

$371

Thu 9/246:00 am -

1 stop10h 19m

Thu 10/19:00 am -

2 stops12h 10m

Deal found 8/9

$360

One-way flights from Dulles Intl to Fremont
Search for one-way flight options from Dulles Intl to Fremont. Find affordable one-way fares based on user searches. Data last updated August 10, 2026.

Mon 10/129:16 pm -

2 stops22h 41m

Deal found 8/10

$158

Tue 9/111:05 am -

2 stops28h 07m

Deal found 8/10

$159

Fri 8/288:59 am -

1 stop10h 37m

Deal found 8/6

$160

Sun 9/66:20 am -

2 stops17h 26m

Deal found 8/6

$162

Sat 9/266:00 am -

1 stop15h 24m

Deal found 8/9

$163

Sat 9/58:59 am -

1 stop13h 57m

Deal found 8/7

$165

Sat 8/298:59 am -

2 stops18h 19m

Deal found 8/8

$166

Wed 9/234:36 pm -

2 stops20h 46m

Deal found 8/5

$167

Mon 8/248:59 am -

2 stops38h 41m

Deal found 8/7

$168

Fri 9/2511:12 am -

2 stops26h 10m

Deal found 8/7

$169

Thu 9/176:00 am -

2 stops12h 46m

Deal found 8/9

$170

Find flight deals from Dulles Intl to Fremont

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$360 (Kiwi.com)
One-way from	$158 (Kiwi.com)
Popular in	June
Cheapest in	February
Average price	$536

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 Washington, D.C. Dulles Intl to Fremont

Search Deals

One-way flight from Washington, D.C. Dulles Intl to Fremont

Search Deals

Highest demand for flights based on searches. 13% potential increase in price ($71 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in August 2026

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Fremont that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.San Francisco

IAD Washington, D.C. Dulles Intl - SFO San Francisco

IADSFO

Washington, D.C. Dulles Intl

Wed 10/14

7:02 am-7:31 pm

2 stops15h 29m

San Francisco

Tue 10/20

10:40 am-5:50 pm

1 stop28h 10m

$448

Washington, D.C.San Francisco

IAD Washington, D.C. Dulles Intl - SFO San Francisco

IADSFO

Washington, D.C. Dulles Intl

Tue 9/8

10:10 pm-12:59 am

Nonstop5h 49m

San Francisco

Tue 9/15

10:46 am-7:05 pm

Nonstop5h 19m

$457

Washington, D.C.San Francisco

IAD Washington, D.C. Dulles Intl - SFO San Francisco

IADSFO

Washington, D.C. Dulles Intl

Sat 10/10

2:47 pm-5:35 pm

Nonstop5h 48m

San Francisco

Mon 10/12

6:45 am-3:04 pm

Nonstop5h 19m

$457

Washington, D.C.San Francisco

IAD Washington, D.C. Dulles Intl - SFO San Francisco

IADSFO

Washington, D.C. Dulles Intl

Sun 9/20

6:42 am-9:30 am

Nonstop5h 48m

San Francisco

Sat 9/26

10:40 pm-7:01 am

Nonstop5h 21m

$457

Washington, D.C.San Francisco

IAD Washington, D.C. Dulles Intl - SFO San Francisco

IADSFO

Washington, D.C. Dulles Intl

Fri 10/30

2:38 pm-5:47 pm

Nonstop6h 09m

San Francisco

Tue 11/3

9:28 pm-5:35 am

Nonstop5h 07m

$457

Quickest round-trip

Washington, D.C.San Francisco

IAD Washington, D.C. Dulles Intl - SFO San Francisco

IADSFO

Washington, D.C. Dulles Intl

Fri 9/18

6:42 am-9:30 am

Nonstop5h 48m

San Francisco

Sat 9/19

8:10 am-4:18 pm

Nonstop5h 08m

$457

Washington, D.C.San Francisco

IAD Washington, D.C. Dulles Intl - SFO San Francisco

IADSFO

Washington, D.C. Dulles Intl

Fri 11/6

5:38 pm-8:35 pm

Nonstop5h 57m

San Francisco

Tue 11/10

12:45 pm-8:51 pm

Nonstop5h 06m

$457

Washington, D.C.San Francisco

IAD Washington, D.C. Dulles Intl - SFO San Francisco

IADSFO

Washington, D.C. Dulles Intl

Mon 11/2

7:46 am-4:01 pm

1 stop11h 15m

San Francisco

Wed 11/11

7:04 am-5:40 pm

1 stop7h 36m

$460

Washington, D.C.San Francisco

IAD Washington, D.C. Dulles Intl - SFO San Francisco

IADSFO

Washington, D.C. Dulles Intl

Thu 10/29

7:02 am-6:50 pm

2 stops14h 48m

San Francisco

Mon 11/2

2:51 pm-5:40 pm

1 stop23h 49m

$477

Washington, D.C.San Francisco

IAD Washington, D.C. Dulles Intl - SFO San Francisco

IADSFO

Washington, D.C. Dulles Intl

Sun 10/4

9:38 am-8:01 am

2 stops25h 23m

San Francisco

Tue 10/13

1:47 pm-5:50 pm

2 stops25h 03m

$533

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/9

Showing 1-10 of 24 resultsSorted by cheapest first

Best time to book a flight from Dulles Intl to Fremont

Have a flexible travel schedule? Discover the best time to fly to Fremont from Dulles Intl with our price prediction graph.

IAD-SFO

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. Dulles Intl Airport to Fremont

IAD-FR8

IAD-SFO

What is the cheapest time of day to fly from IAD to FR8?

One of the essential ways to save on airfare from Washington, D.C. Dulles Intl Airport to Fremont is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at noon could potentially save you up to 26% on airfare.

How much does it cost to fly round-trip from Washington, D.C. Dulles Intl Airport to Fremont?

Airfare is below average for this route at the moment.

Washington, D.C. Dulles Intl Airport to Fremont flights typically cost between $424 and $675 in September.
The cheapest round-trip price found within the last 5 days was $360 on Frontier (Sep 24-Oct 1).

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

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

Reviews of airlines servicing Fremont

Get a feel of what it's like to fly with Alaska Airlines,Delta, andUnited Airlines from Washington, D.C. Dulles Intl Airport to Fremont by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

7.9

Good

12,794 reviews

Reviews

1 / 20

10.0

Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.

Alaska Airlines

7.9

Good

12,794 reviews

Alaska Airlines

7.9

Good

12,794 reviews

Reviews

1 / 20

10.0

Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.

Delta

7.8

Good

8,504 reviews

Alaska Airlines

7.9

Good

12,794 reviews

Reviews

1 / 20

10.0

Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.

United Airlines

7.4

Good

10,101 reviews

Alaska Airlines

7.9

Good

12,794 reviews

Reviews

1 / 20

10.0

Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.

American Airlines

7.1

Good

11,899 reviews

Alaska Airlines

7.9

Good

12,794 reviews

Reviews

1 / 20

10.0

Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.

Frontier

5.6

Fair

2,710 reviews

Alaska Airlines

7.9

Good

12,794 reviews

Reviews

1 / 20

10.0

Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.

Related info for your journey

How long is the flight from Washington, D.C. Dulles Intl Airport to Fremont?
There are many flights that can get you from Washington, D.C. Dulles Intl Airport to Fremont in 5h 49m. Fly via Alaska Airlines or United Airlines to get the fastest option. Airlines will cover a distance of 2412 mi. Both multi-stop and nonstop flights can be found to your destination and back.
What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Fremont one-way?
$89 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Southwest and Delta, with prices starting from $92 and $128, respectively.
What are the most reliable airlines from Washington, D.C. Dulles Intl Airport 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 Washington, D.C. Dulles Intl Airport to Fremont on time: Egyptair (84%), Air China (78%), Virgin Australia (71%).
What are the cheapest flights from Washington, D.C. Dulles Intl Airport to Fremont?
While on average a flight from Washington, D.C. Dulles Intl Airport to Fremont is generally $1,823, our data shows the cheapest flight currently is $198. When looking at the most popular route, (Washington, D.C. Dulles Intl - San Francisco), you can expect to pay $312 for that flight.
Can I find deals for flights from Dulles Intl to Fremont that include hotel bookings?
Yes. In addition to deals on Dulles Intl to Fremont flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Dulles Intl to Fremont?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Fremont.
Can I find deals for business class flights from Dulles Intl to Fremont?
Yes. Cheapflights offers flight deals from Dulles Intl 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.

See more FAQs

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Alternative routes for Dulles Intl to Fremont

Dulles Intl to Las Vegas flights

Reagan-National to Los Angeles flights

Baltimore to Las Vegas flights

Baltimore to Los Angeles flights

Reagan-National to Las Vegas flights

Dulles Intl to San Francisco flights

Dulles Intl to Los Angeles flights

Baltimore to San Francisco flights

Reagan-National to San Francisco flights

Dulles Intl to San Diego flights

Reagan-National to San Diego flights

Dulles Intl to Ontario flights

Baltimore to San Diego flights

Reagan-National to Ontario flights

Baltimore to Ontario flights

Dulles Intl to Sacramento flights

Dulles Intl to Oakland flights

Dulles Intl to San Jose flights

Baltimore to Santa Ana flights

Baltimore to San Jose flights

Reagan-National to Oakland flights

Reagan-National to San Jose flights

Baltimore to Sacramento flights

Baltimore to Oakland flights

Reagan-National to Santa Ana flights

Reagan-National to Sacramento flights

Dulles Intl to Palm Springs flights

Dulles Intl to Reno flights

Baltimore to Palm Springs flights

Reagan-National to Palm Springs flights

Baltimore to Reno flights

Reagan-National to Reno flights

Dulles Intl to Burbank flights

Dulles Intl to Long Beach flights

Dulles Intl to Fresno flights

Baltimore to Fresno flights

Reagan-National to Fresno flights

Dulles Intl to Santa Barbara flights

Baltimore to Monterey flights

Reagan-National to Burbank flights

Baltimore to Long Beach flights

Reagan-National to Santa Barbara flights

Baltimore to Burbank flights

Baltimore to Medford flights

Baltimore to Santa Barbara flights

Baltimore to San Luis Obispo flights

Top 7 airlines flying from Dulles Intl to Fremont

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$147	Average$333	FlexibilityNo cancel fee	On-time62%
Alaska Airlines	Cheapest$148	Average$434	FlexibilityNo cancel fee	On-time75%
Delta	Cheapest$149	Average$430	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$184	Average$569	FlexibilityNo cancel fee	On-time71%
Southwest	Cheapest$236	Average$377	FlexibilityNo cancel fee	On-time63%
United Airlines	Cheapest$276	Average$499	FlexibilityNo cancel fee	On-time69%
JetBlue	Cheapest$346	Average$508	FlexibilityNo cancel fee	On-time62%

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$158+ Cheap flights from Dulles Intl (IAD) 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 10/12. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Dulles Intl to Fremont with Cheapflights

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Cheap flight deals from Dulles Intl to Fremont

Cheapest flights from Dulles Intl to FremontExplore the most affordable flight options available from Dulles Intl to Fremont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 10, 2026.

Explore the most affordable flight options available from Dulles Intl to Fremont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 10, 2026.

Best flights from Dulles Intl to FremontDiscover carefully curated flight deals from Dulles Intl to Fremont that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 10, 2026.

Discover carefully curated flight deals from Dulles Intl to Fremont that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 10, 2026.

Last-minute flights from Dulles Intl to FremontDiscover last-minute flight deals from Dulles Intl to Fremont. Data last updated August 10, 2026 and is based on user searches.

Discover last-minute flight deals from Dulles Intl to Fremont. Data last updated August 10, 2026 and is based on user searches.

One-way flights from Dulles Intl to FremontSearch for one-way flight options from Dulles Intl to Fremont. Find affordable one-way fares based on user searches. Data last updated August 10, 2026.

Search for one-way flight options from Dulles Intl to Fremont. Find affordable one-way fares based on user searches. Data last updated August 10, 2026.

Find flight deals from Dulles Intl to Fremont

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Fremont that are best for you.

Best time to book a flight from Dulles Intl to Fremont

Have a flexible travel schedule? Discover the best time to fly to Fremont from Dulles Intl with our price prediction graph.

Cheapflights Insights

What is the cheapest time of day to fly from IAD to FR8?

Find hourly flight availability from Dulles Intl 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 August 10, 2026.

One of the essential ways to save on airfare from Washington, D.C. Dulles Intl Airport to Fremont is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at noon could potentially save you up to 26% on airfare.

How much does it cost to fly round-trip from Washington, D.C. Dulles Intl Airport to Fremont?

Airfare is below average for this route at the moment.

Washington, D.C. Dulles Intl Airport to Fremont flights typically cost between $424 and $675 in September.The cheapest round-trip price found within the last 5 days was $360 on Frontier (Sep 24-Oct 1).

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

Use this chart to determine the cheapest time to fly round-trip from Dulles Intl to Fremont. Price data was last updated on August 8, 2026.

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

Reviews of airlines servicing Fremont

Get a feel of what it's like to fly with Alaska Airlines,Delta, andUnited Airlines from Washington, D.C. Dulles Intl Airport to Fremont by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

How long is the flight from Washington, D.C. Dulles Intl Airport to Fremont?

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Dulles Intl and Fremont flights

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Cheapest flights from Dulles Intl to Fremont
Explore the most affordable flight options available from Dulles Intl to Fremont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 10, 2026.

Best flights from Dulles Intl to Fremont
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Last-minute flights from Dulles Intl to Fremont
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One-way flights from Dulles Intl to Fremont
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Washington, D.C. Dulles Intl Airport to Fremont flights typically cost between $424 and $675 in September.
The cheapest round-trip price found within the last 5 days was $360 on Frontier (Sep 24-Oct 1).