What are the cheapest airlines to fly from District of Columbia to San Jose one-way?

The cheapest airline one-way is Alaska Airlines, with whom users have recently found tickets for as low as $128. However, be on the lookout for offers from Hawaiian Airlines and United Airlines, as they are both options that can get you from District of Columbia to San Jose for a low price.

What are the most popular airlines that fly from District of Columbia to San Jose?

American Airlines, Alaska Airlines and Delta are the most popular airlines when flying from District of Columbia to San Jose.

How far in advance should I book a flight from District of Columbia to San Jose?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 56 days in advance, which can save you up to 170% on flights from District of Columbia to San Jose compared to booking the week you need them. Waiting 56 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $272. For sooner than that we have options available in the next 3 days from $608.

What is the cheapest month to fly from District of Columbia to San Jose?

Our data shows that September tends to be the cheapest month to fly to San Jose from District of Columbia. Users have commonly found prices around $379 for the month, but tickets can be as low as $87. Due to multiple factors, prepare for potentially higher prices in March.

What airport do you fly into for flights to San Jose from District of Columbia?

San Jose (SJC) is the airport you will fly into if you book a flight from District of Columbia to San Jose. It is only a 2.9 mi journey from San Jose (SJC) to San Jose’s city center.

Can I find deals for flights from District of Columbia to San Jose that include hotel bookings?

Yes. In addition to deals on District of Columbia to San Jose flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from District of Columbia to San Jose?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from District of Columbia to San Jose.

Can I find deals for business class flights from District of Columbia to San Jose?

Yes. Cheapflights offers flight deals from District of Columbia to San Jose by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$128+ Flights from District of Columbia to San Jose

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Cheap flight deals from District of Columbia to San Jose

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$217 (American Airlines)
One-way from	$128 (Alaska Airlines)
Popular in	March
Cheapest in	September
Average price	$504

Provider with most accurate pricing for Washington, D.C. (WAS)-San Jose flight deals.

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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-San Jose flights.

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From District of Columbia to San Jose

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One-way flight from District of Columbia to San Jose

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Highest demand for flights based on searches. 16% potential increase in price ($73 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).

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Average for round-trip flights in March 2025

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Find flight deals from District of Columbia to San Jose

Cheapest flights from District of Columbia to San Jose
Explore the most affordable flight options available from District of Columbia to San Jose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

Sat 5/36:18 amIAD - SJC

1 stop10h 11mAmerican Airlines

Sat 5/1012:10 pmSJC - IAD

1 stop7h 47mAmerican Airlines

Deal found 3/28

$217

Sat 5/36:30 amDCA - SJC

1 stop7h 54mAmerican Airlines

Sat 5/106:00 amSJC - DCA

1 stop9h 51mAmerican Airlines

Deal found 3/28

$217

Wed 4/309:59 amDCA - SJC

1 stop10h 44mAlaska Airlines

Wed 5/712:00 pmSJC - DCA

1 stop6h 59mAlaska Airlines

Deal found 3/26

$236

Fri 4/186:00 pmDCA - SJC

1 stop22h 50mFrontier

Mon 4/213:58 pmSJC - DCA

1 stop17h 11mFrontier

Deal found 3/28

$240

Thu 5/85:00 pmIAD - SJC

1 stop8h 30mAlaska Airlines

Tue 5/136:15 amSJC - IAD

1 stop7h 23mAlaska Airlines

Deal found 3/28

$246

Wed 9/35:00 pmIAD - SJC

1 stop8h 38mHawaiian Airlines

Tue 9/96:15 amSJC - IAD

1 stop9h 52mHawaiian Airlines

Deal found 3/28

$249

Thu 4/176:00 amDCA - SJC

1 stop11h 25mSouthwest

Tue 4/229:30 amSJC - DCA

1 stop9h 55mSouthwest

Deal found 3/27

$257

Wed 4/307:50 amIAD - SJC

2 stops12h 05mSouthwest

Tue 5/612:45 pmSJC - IAD

1 stop6h 50mSouthwest

Deal found 3/26

$262

Sat 5/37:45 amIAD - SJC

1 stop26h 56mFrontier

Sun 5/118:31 amSJC - IAD

1 stop19h 00mFrontier

Deal found 3/27

$270

Tue 9/25:00 pmIAD - SJC

1 stop7h 51mDelta

Thu 9/1111:00 pmSJC - IAD

1 stop9h 47mDelta

Deal found 3/28

$277

Mon 9/85:15 pmDCA - SJC

1 stop7h 36mDelta

Thu 9/1111:00 pmSJC - DCA

1 stop9h 50mDelta

Deal found 3/28

$277

Thu 4/2411:15 amDCA - SJC

2 stops14h 36mUnited Airlines

Thu 5/11:11 pmSJC - DCA

1 stop7h 48mUnited Airlines

Deal found 3/27

$326

Best flights from District of Columbia to San Jose
Discover carefully curated flight deals from District of Columbia to San Jose that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 28, 2025.

Wed 4/306:18 amIAD - SJC

1 stop8h 06mAmerican Airlines

Tue 5/612:10 pmSJC - IAD

1 stop7h 47mAmerican Airlines

Deal found 3/26

$217

Wed 4/309:59 amDCA - SJC

1 stop10h 44mAlaska Airlines

Wed 5/712:00 pmSJC - DCA

1 stop6h 59mAlaska Airlines

Deal found 3/26

$236

Fri 4/186:00 pmDCA - SJC

1 stop22h 50mFrontier

Mon 4/213:58 pmSJC - DCA

1 stop17h 11mFrontier

Deal found 3/28

$240

Thu 5/85:00 pmIAD - SJC

1 stop8h 30mHawaiian Airlines

Tue 5/136:15 amSJC - IAD

1 stop7h 23mHawaiian Airlines

Deal found 3/27

$246

Thu 4/176:00 amDCA - SJC

1 stop11h 25mSouthwest

Tue 4/229:30 amSJC - DCA

1 stop9h 55mSouthwest

Deal found 3/27

$257

Sat 5/173:33 pmIAD - SJC

1 stop10h 22mDelta

Wed 5/216:30 amSJC - IAD

1 stop8h 33mDelta

Deal found 3/27

$277

Thu 4/2411:15 amDCA - SJC

2 stops14h 36mUnited Airlines

Thu 5/11:11 pmSJC - DCA

1 stop7h 48mUnited Airlines

Deal found 3/27

$326

Thu 5/227:25 amIAD - SJC

1 stop9h 18mMultiple Airlines

Tue 5/276:15 amSJC - IAD

1 stop9h 10mMultiple Airlines

Deal found 3/27

$362

Sat 5/36:30 amDCA - SJC

1 stop7h 54mAmerican Airlines

Sat 5/106:00 amSJC - DCA

1 stop9h 51mAmerican Airlines

Deal found 3/28

$217

Sat 4/195:30 pmIAD - SJC

1 stop8h 18mAlaska Airlines

Wed 4/2312:55 pmSJC - IAD

1 stop8h 03mAlaska Airlines

Deal found 3/27

$256

Wed 4/307:50 amIAD - SJC

2 stops12h 05mSouthwest

Tue 5/612:45 pmSJC - IAD

1 stop6h 50mSouthwest

Deal found 3/26

$262

Sat 5/37:45 amIAD - SJC

1 stop26h 56mFrontier

Sun 5/118:31 amSJC - IAD

1 stop19h 00mFrontier

Deal found 3/27

$270

Last-minute flights from District of Columbia to San Jose
Discover last-minute flight deals from District of Columbia to San Jose. Data last updated March 28, 2025 and is based on user searches.

Thu 4/31:03 pmDCA - SJC

1 stop28h 56mFrontier

Mon 4/73:58 pmSJC - DCA

1 stop17h 06mFrontier

Deal found 3/27

$280

Thu 4/36:18 amIAD - SJC

1 stop10h 33mAlaska Airlines

Wed 4/912:15 pmSJC - IAD

1 stop7h 27mAlaska Airlines

Deal found 3/27

$357

Thu 4/37:31 amIAD - SJC

1 stop8h 49mHawaiian Airlines

Fri 4/46:15 amSJC - IAD

1 stop8h 07mHawaiian Airlines

Deal found 3/27

$490

Fri 4/48:30 amIAD - SJC

1 stop8h 05mUnited Airlines

Sun 4/66:27 pmSJC - IAD

1 stop7h 55mUnited Airlines

Deal found 3/27

$491

Fri 4/46:00 amIAD - SJC

2 stops13h 20mSouthwest

Sun 4/61:05 pmSJC - IAD

2 stops8h 50mSouthwest

Deal found 3/27

$501

Sun 4/66:00 amIAD - SJC

1 stop8h 39mDelta

Wed 4/91:00 pmSJC - IAD

1 stop8h 28mDelta

Deal found 3/26

$441

Sun 4/66:00 amDCA - SJC

1 stop8h 39mDelta

Thu 4/101:00 pmSJC - DCA

1 stop7h 39mDelta

Deal found 3/26

$441

Mon 4/77:00 amDCA - SJC

1 stop10h 58mMultiple Airlines

Tue 4/1510:23 amSJC - DCA

1 stop7h 36mMultiple Airlines

Deal found 3/27

$385

Mon 4/78:59 amDCA - SJC

1 stop10h 13mAlaska Airlines

Thu 4/1010:23 amSJC - DCA

1 stop7h 36mAlaska Airlines

Deal found 3/27

$440

Mon 4/75:00 amIAD - SJC

2 stops10h 21mAmerican Airlines

Thu 4/1012:15 pmSJC - IAD

1 stop7h 27mAmerican Airlines

Deal found 3/27

$446

Mon 4/711:55 amDCA - SJC

2 stops9h 50mSouthwest

Tue 4/156:35 amSJC - DCA

2 stops11h 20mSouthwest

Deal found 3/27

$451

Mon 4/76:35 amIAD - SJC

2 stops30h 18mMultiple Airlines

Thu 4/108:34 amSJC - IAD

3 stops23h 46mMultiple Airlines

Deal found 3/27

$476

One-way flights from District of Columbia to San Jose
Search for one-way flight options from District of Columbia to San Jose. Find affordable one-way fares based on user searches. Data last updated March 28, 2025.

Sat 4/195:30 pmIAD - SJC

1 stop8h 18mAlaska Airlines

Deal found 3/27

$128

Wed 6/188:35 amDCA - SJC

1 stop9h 02mHawaiian Airlines

Deal found 3/27

$128

Wed 5/143:30 pmIAD - SJC

1 stop10h 24mUnited Airlines

Deal found 3/27

$129

Wed 4/167:00 amDCA - SJC

1 stop10h 59mFrontier

Deal found 3/27

$135

Fri 4/187:31 amIAD - SJC

1 stop8h 49mHawaiian Airlines

Deal found 3/26

$138

Sun 5/115:15 amIAD - SJC

1 stop7h 20mSouthwest

Deal found 3/27

$139

Fri 4/184:40 pmDCA - SJC

1 stop9h 15mSouthwest

Deal found 3/26

$139

Thu 4/176:00 amIAD - SJC

2 stops13h 15mDelta

Deal found 3/27

$144

Sat 4/197:00 amDCA - SJC

2 stops10h 49mDelta

Deal found 3/27

$144

Mon 5/127:45 amIAD - SJC

1 stop13h 56mFrontier

Deal found 3/27

$145

Sat 6/146:27 amIAD - SJC

1 stop8h 53mAmerican Airlines

Deal found 3/27

$159

Mon 4/285:40 pmIAD - SJC

3 stops23h 15mMultiple Airlines

Deal found 3/27

$186

Cheapflights Fare Finder

Use the filters below to find and compare flights from District of Columbia to San Jose that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.San Jose

IAD - SJC

IADSJC

Washington, D.C. Dulles Intl

Sat 5/3

6:18 am-1:29 pm

1 stop10h 11m

San Jose

Sat 5/10

12:10 pm-10:57 pm

1 stop7h 47m

$217

Washington, D.C.San Jose

DCA - SJC

DCASJC

Washington, D.C. Reagan-National

Sat 5/3

6:30 am-11:24 am

1 stop7h 54m

San Jose

Sat 5/10

6:00 am-6:51 pm

1 stop9h 51m

$217

Washington, D.C.San Jose

DCA - SJC

DCASJC

Washington, D.C. Reagan-National

Wed 4/30

9:59 am-5:43 pm

1 stop10h 44m

San Jose

Wed 5/7

12:00 pm-9:59 pm

1 stop6h 59m

$236

Washington, D.C.San Jose

DCA - SJC

DCASJC

Washington, D.C. Reagan-National

Fri 4/18

6:00 pm-1:50 pm

1 stop22h 50m

San Jose

Mon 4/21

3:58 pm-12:09 pm

1 stop17h 11m

$240

Washington, D.C.San Jose

IAD - SJC

IADSJC

Washington, D.C. Dulles Intl

Thu 5/8

5:00 pm-10:30 pm

1 stop8h 30m

San Jose

Tue 5/13

6:15 am-4:38 pm

1 stop7h 23m

$246

Washington, D.C.San Jose

IAD - SJC

IADSJC

Washington, D.C. Dulles Intl

Wed 9/3

5:00 pm-10:38 pm

1 stop8h 38m

San Jose

Tue 9/9

6:15 am-7:07 pm

1 stop9h 52m

$249

Washington, D.C.San Jose

DCA - SJC

DCASJC

Washington, D.C. Reagan-National

Thu 4/17

6:00 am-2:25 pm

1 stop11h 25m

San Jose

Tue 4/22

9:30 am-10:25 pm

1 stop9h 55m

$257

Washington, D.C.San Jose

IAD - SJC

IADSJC

Washington, D.C. Dulles Intl

Wed 4/30

7:50 am-4:55 pm

2 stops12h 05m

San Jose

Tue 5/6

12:45 pm-10:35 pm

1 stop6h 50m

$262

Washington, D.C.San Jose

IAD - SJC

IADSJC

Washington, D.C. Dulles Intl

Sat 5/3

7:45 am-7:41 am

1 stop26h 56m

San Jose

Sun 5/11

8:31 am-6:31 am

1 stop19h 00m

$270

Washington, D.C.San Jose

IAD - SJC

IADSJC

Washington, D.C. Dulles Intl

Tue 9/2

5:00 pm-9:51 pm

1 stop7h 51m

San Jose

Thu 9/11

11:00 pm-11:47 am

1 stop9h 47m

$277

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 31 results

Best time to book a flight from District of Columbia to San Jose

Have a flexible travel schedule? Discover the best time to fly to San Jose from District of Columbia 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 District of Columbia to San Jose

What is the cheapest month to book a flight from District of Columbia to San Jose?

Currently, September is the cheapest month in which you can book a flight from District of Columbia to San Jose (average of $255). Flying from District of Columbia to San Jose in June is currently the most expensive (average of $363). 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 DC to SJC?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from District of Columbia to San Jose as you normally would.

Rainfall in San Jose by month

In terms of precipitation, rainfall in San Jose ranges from 0.0 - 3.1 inches per month. January is typically the wettest month, when rainfall can reach 3.1 in. July is typically the driest time to visit San Jose when rainfall is around 0.0 in.

Temperature in San Jose by month

If weather is an important factor for your trip to San Jose, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).

Reviews of airlines servicing San Jose

Read through reviews of airlines operating flights from District of Columbia to San Jose, such as Southwest, Alaska Airlines and Delta. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Southwest

8.1

Very good

4,273 reviews

Reviews

1 / 20

10.0

Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Southwest

8.1

Very good

4,273 reviews

Southwest

8.1

Very good

4,273 reviews

Reviews

1 / 20

10.0

Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Alaska Airlines

8.0

Very good

9,798 reviews

Southwest

8.1

Very good

4,273 reviews

Reviews

1 / 20

10.0

Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Delta

8.0

Very good

7,896 reviews

Southwest

8.1

Very good

4,273 reviews

Reviews

1 / 20

10.0

Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Hawaiian Airlines

7.9

Good

2,335 reviews

Southwest

8.1

Very good

4,273 reviews

Reviews

1 / 20

10.0

Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

United Airlines

7.4

Good

8,603 reviews

Southwest

8.1

Very good

4,273 reviews

Reviews

1 / 20

10.0

Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Related info for your journey

What airport do you fly into for flights to San Jose from District of Columbia?
San Jose (SJC) is the airport you will fly into if you book a flight from District of Columbia to San Jose. It is only a 2.9 mi journey from San Jose (SJC) to San Jose’s city center.
What are the cheapest airlines to fly from District of Columbia to San Jose one-way?
The cheapest airline one-way is Alaska Airlines, with whom users have recently found tickets for as low as $128. However, be on the lookout for offers from Hawaiian Airlines and United Airlines, as they are both options that can get you from District of Columbia to San Jose for a low price.
Can I find deals for flights from District of Columbia to San Jose that include hotel bookings?
Yes. In addition to deals on District of Columbia to San Jose flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from District of Columbia to San Jose?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from District of Columbia to San Jose.
Can I find deals for business class flights from District of Columbia to San Jose?
Yes. Cheapflights offers flight deals from District of Columbia to San Jose 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 District of Columbia to San Jose?
Currently, September is the cheapest month in which you can book a flight from District of Columbia to San Jose (average of $255). Flying from District of Columbia to San Jose in June is currently the most expensive (average of $363). 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

Browse thousands of different options on Cheapflights for your next trip

Top 7 airlines flying from District of Columbia to San Jose

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$63	Average$227	FlexibilityNo cancel fee	On-time65%
Frontier	Cheapest$158	Average$215	FlexibilityNo cancel fee	On-time62%
American Airlines	Cheapest$198	Average$404	FlexibilityNo cancel fee	On-time71%
Southwest	Cheapest$206	Average$499	FlexibilityNo cancel fee	On-time63%
Alaska Airlines	Cheapest$237	Average$414	FlexibilityNo cancel fee	On-time75%
United Airlines	Cheapest$245	Average$496	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$256	Average$401	FlexibilityNo cancel fee	On-timeN/A

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$128+ Cheap flights from District of Columbia to San Jose (SJC)

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 4/19. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from District of Columbia to San Jose with Cheapflights

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2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from District of Columbia to San Jose

Keep the following information in mind while searching for District of Columbia to San Jose flight deals. Data was last updated March 28, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from District of Columbia to San Jose

Cheapest flights from District of Columbia to San JoseExplore the most affordable flight options available from District of Columbia to San Jose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

Explore the most affordable flight options available from District of Columbia to San Jose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from District of Columbia to San Jose that are best for you.

Best time to book a flight from District of Columbia to San Jose

Have a flexible travel schedule? Discover the best time to fly to San Jose from District of Columbia with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from District of Columbia to San Jose

What is the cheapest month to book a flight from District of Columbia to San Jose?

What is the cheapest time of day to fly from DC to SJC?

Find hourly flight availability from District of Columbia to San Jose. 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, 2025.

Rainfall in San Jose by month

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

Temperature in San Jose by month

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

Reviews of airlines servicing San Jose

Related info for your journey

Find useful and relevant information for your journey from District of Columbia to San Jose. 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 into for flights to San Jose from District of Columbia?

What are the cheapest airlines to fly from District of Columbia to San Jose one-way?

Can I find deals for flights from District of Columbia to San Jose that include hotel bookings?

How can I find direct flights from District of Columbia to San Jose?

Can I find deals for business class flights from District of Columbia to San Jose?

What is the cheapest month to book a flight from District of Columbia to San Jose?

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 District of Columbia to San Jose

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

Top 7 airlines flying from District of Columbia to San Jose

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Travel Smart

Cheapest flights from District of Columbia to San Jose
Explore the most affordable flight options available from District of Columbia to San Jose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.