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 $125. However, be on the lookout for offers from United Airlines and Frontier, 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 $593.

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 $377 for the month, but tickets can be as low as $83. Due to multiple factors, prepare for potentially higher prices in April.

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.

$125+ Flights from District of Columbia to San Jose - Compare & Save Big

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Cheap flight deals from District of Columbia to San Jose

Most accurate provider	FlightHub 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$251 (United Airlines)
One-way from	$125 (Alaska Airlines)
Popular in	April
Cheapest in	September
Average price	$517

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. 14% potential increase in price ($62 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).

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Average for round-trip flights in April 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 April 30, 2025.

Wed 7/166:30 amIAD - SJC

1 stop9h 52mUnited Airlines

Sat 7/266:24 pmSJC - IAD

1 stop8h 00mUnited Airlines

Deal found 4/29

$251

Wed 5/216:45 amDCA - SJC

1 stop9h 40mAmerican Airlines

Sat 8/306:00 amSJC - DCA

1 stop9h 54mAmerican Airlines

Deal found 4/29

$251

Tue 5/66:30 amIAD - SJC

1 stop11h 16mAlaska Airlines

Sun 5/116:15 amSJC - IAD

1 stop8h 44mAlaska Airlines

Deal found 4/29

$256

Sat 6/76:05 amDCA - SJC

1 stop7h 10mSouthwest

Wed 6/257:25 amSJC - DCA

1 stop12h 35mSouthwest

Deal found 4/29

$256

Thu 5/86:00 amDCA - SJC

1 stop9h 03mUnited Airlines

Mon 5/121:11 pmSJC - DCA

1 stop7h 48mUnited Airlines

Deal found 4/29

$257

Tue 8/1911:51 amIAD - SJC

2 stops9h 41mAmerican Airlines

Wed 8/278:00 amSJC - IAD

2 stops12h 01mAmerican Airlines

Deal found 4/29

$261

Wed 5/285:44 pmDCA - SJC

1 stop8h 12mAlaska Airlines

Tue 6/310:21 amSJC - DCA

1 stop7h 44mAlaska Airlines

Deal found 4/29

$263

Wed 5/147:45 amIAD - SJC

1 stop18h 44mMultiple Airlines

Fri 5/167:41 pmSJC - IAD

1 stop7h 50mMultiple Airlines

Deal found 4/29

$268

Sat 7/125:23 pmIAD - SJC

1 stop7h 18mDelta

Sat 7/1910:55 pmSJC - IAD

1 stop7h 04mDelta

Deal found 4/29

$277

Fri 5/307:50 amDCA - SJC

1 stop7h 42mDelta

Sun 6/110:25 pmSJC - DCA

1 stop7h 43mDelta

Deal found 4/29

$277

Fri 5/28:01 amIAD - SJC

1 stop13h 40mFrontier

Thu 5/87:41 pmSJC - IAD

1 stop7h 50mFrontier

Deal found 4/29

$290

Thu 6/59:59 amDCA - SJC

1 stop8h 00mHawaiian Airlines

Wed 6/1110:29 amSJC - DCA

1 stop7h 30mHawaiian Airlines

Deal found 4/29

$304

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 April 30, 2025.

Wed 7/166:30 amIAD - SJC

1 stop9h 52mUnited Airlines

Sat 7/266:24 pmSJC - IAD

1 stop8h 00mUnited Airlines

Deal found 4/29

$251

Wed 5/216:45 amDCA - SJC

1 stop9h 40mAmerican Airlines

Sat 8/306:00 amSJC - DCA

1 stop9h 54mAmerican Airlines

Deal found 4/29

$251

Fri 5/165:14 pmIAD - SJC

1 stop8h 18mAlaska Airlines

Sun 5/2512:25 pmSJC - IAD

1 stop8h 34mAlaska Airlines

Deal found 4/29

$256

Sat 6/76:05 amDCA - SJC

1 stop7h 10mSouthwest

Wed 6/257:25 amSJC - DCA

1 stop12h 35mSouthwest

Deal found 4/29

$256

Wed 5/147:45 amIAD - SJC

1 stop18h 44mMultiple Airlines

Fri 5/167:41 pmSJC - IAD

1 stop7h 50mMultiple Airlines

Deal found 4/29

$268

Sat 7/125:23 pmIAD - SJC

1 stop7h 18mDelta

Wed 7/1610:25 pmSJC - IAD

1 stop7h 34mDelta

Deal found 4/29

$277

Thu 6/59:59 amDCA - SJC

1 stop8h 00mHawaiian Airlines

Wed 6/1110:29 amSJC - DCA

1 stop7h 30mHawaiian Airlines

Deal found 4/29

$304

Mon 5/127:45 amIAD - SJC

1 stop13h 56mFrontier

Thu 5/157:41 pmSJC - IAD

1 stop7h 50mFrontier

Deal found 4/29

$320

Tue 8/1911:51 amIAD - SJC

2 stops9h 41mAmerican Airlines

Wed 8/278:00 amSJC - IAD

2 stops12h 01mAmerican Airlines

Deal found 4/29

$261

Wed 5/285:44 pmDCA - SJC

1 stop8h 12mAlaska Airlines

Tue 6/310:21 amSJC - DCA

1 stop7h 44mAlaska Airlines

Deal found 4/29

$263

Fri 5/307:50 amDCA - SJC

1 stop7h 42mDelta

Sun 6/110:25 pmSJC - DCA

1 stop7h 43mDelta

Deal found 4/29

$277

Tue 6/33:30 pmDCA - SJC

1 stop10h 09mUnited Airlines

Sat 6/77:00 amSJC - DCA

2 stops11h 02mUnited Airlines

Deal found 4/28

$285

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 April 30, 2025 and is based on user searches.

Fri 5/28:01 amIAD - SJC

1 stop13h 40mFrontier

Mon 5/127:41 pmSJC - IAD

1 stop7h 50mFrontier

Deal found 4/29

$290

Mon 5/58:01 amIAD - SJC

1 stop13h 40mFrontier

Mon 5/127:41 pmSJC - IAD

1 stop7h 50mFrontier

Deal found 4/29

$290

Mon 5/55:10 pmIAD - SJC

1 stop8h 44mUnited Airlines

Fri 5/91:11 pmSJC - IAD

1 stop7h 47mUnited Airlines

Deal found 4/28

$357

Tue 5/66:30 amIAD - SJC

1 stop11h 16mAlaska Airlines

Sun 5/116:15 amSJC - IAD

1 stop8h 44mAlaska Airlines

Deal found 4/29

$256

Tue 5/68:59 amDCA - SJC

1 stop9h 50mMultiple Airlines

Thu 5/812:04 pmSJC - DCA

1 stop6h 55mMultiple Airlines

Deal found 4/29

$334

Tue 5/68:59 amDCA - SJC

1 stop9h 50mHawaiian Airlines

Thu 5/810:29 amSJC - DCA

1 stop8h 30mHawaiian Airlines

Deal found 4/29

$400

Tue 5/65:00 amDCA - SJC

2 stops9h 58mAmerican Airlines

Thu 5/82:15 pmSJC - DCA

1 stop7h 31mAmerican Airlines

Deal found 4/29

$406

Tue 5/61:55 pmDCA - SJC

1 stop10h 20mSouthwest

Thu 5/89:25 pmSJC - DCA

2 stops9h 45mSouthwest

Deal found 4/29

$475

Tue 5/66:00 amIAD - SJC

2 stops13h 15mDelta

Sun 5/1111:13 amSJC - IAD

2 stops10h 15mDelta

Deal found 4/29

$501

Thu 5/86:00 amDCA - SJC

1 stop9h 03mUnited Airlines

Mon 5/121:11 pmSJC - DCA

1 stop7h 48mUnited Airlines

Deal found 4/29

$257

Thu 5/85:00 pmIAD - SJC

1 stop8h 30mMultiple Airlines

Thu 5/157:41 pmSJC - IAD

1 stop7h 50mMultiple Airlines

Deal found 4/29

$327

Thu 5/85:02 amIAD - SJC

2 stops9h 56mAmerican Airlines

Mon 5/126:00 amSJC - IAD

2 stops13h 57mAmerican Airlines

Deal found 4/29

$411

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 April 30, 2025.

Wed 6/46:30 amIAD - SJC

1 stop9h 06mAlaska Airlines

Deal found 4/29

$125

Wed 5/285:44 pmDCA - SJC

1 stop8h 12mAlaska Airlines

Deal found 4/29

$125

Sat 5/245:10 pmIAD - SJC

1 stop8h 29mUnited Airlines

Deal found 4/29

$126

Sat 5/171:00 pmDCA - SJC

1 stop25h 20mFrontier

Deal found 4/29

$126

Sat 6/76:30 amIAD - SJC

1 stop11h 15mSouthwest

Deal found 4/29

$131

Tue 6/35:00 amDCA - SJC

2 stops9h 58mAmerican Airlines

Deal found 4/29

$131

Thu 5/87:45 amIAD - SJC

1 stop13h 56mFrontier

Deal found 4/29

$137

Fri 8/225:52 pmIAD - SJC

1 stop7h 46mHawaiian Airlines

Deal found 4/29

$138

Sat 7/56:00 amDCA - SJC

1 stop7h 52mDelta

Deal found 4/28

$139

Thu 7/36:00 amIAD - SJC

2 stops9h 52mDelta

Deal found 4/29

$144

Tue 8/55:43 pmDCA - SJC

1 stop8h 17mHawaiian Airlines

Deal found 4/29

$146

Thu 5/2911:54 amIAD - SJC

3 stops38h 35mMultiple Airlines

Deal found 4/29

$161

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

Wed 7/16

6:30 am-1:22 pm

1 stop9h 52m

San Jose

Sat 7/26

6:24 pm-5:24 am

1 stop8h 00m

$251

Washington, D.C.San Jose

DCA - SJC

DCASJC

Washington, D.C. Reagan-National

Wed 5/21

6:45 am-1:25 pm

1 stop9h 40m

San Jose

Sat 8/30

6:00 am-6:54 pm

1 stop9h 54m

$251

Washington, D.C.San Jose

IAD - SJC

IADSJC

Washington, D.C. Dulles Intl

Fri 5/16

5:14 pm-10:32 pm

1 stop8h 18m

San Jose

Sun 5/25

12:25 pm-11:59 pm

1 stop8h 34m

$256

Washington, D.C.San Jose

DCA - SJC

DCASJC

Washington, D.C. Reagan-National

Sat 6/7

6:05 am-10:15 am

1 stop7h 10m

San Jose

Wed 6/25

7:25 am-11:00 pm

1 stop12h 35m

$256

Washington, D.C.San Jose

DCA - SJC

DCASJC

Washington, D.C. Reagan-National

Thu 5/8

6:00 am-12:03 pm

1 stop9h 03m

San Jose

Mon 5/12

1:11 pm-11:59 pm

1 stop7h 48m

$257

Washington, D.C.San Jose

IAD - SJC

IADSJC

Washington, D.C. Dulles Intl

Tue 8/19

11:51 am-6:32 pm

2 stops9h 41m

San Jose

Wed 8/27

8:00 am-11:01 pm

2 stops12h 01m

$261

Washington, D.C.San Jose

DCA - SJC

DCASJC

Washington, D.C. Reagan-National

Wed 5/28

5:44 pm-10:56 pm

1 stop8h 12m

San Jose

Tue 6/3

10:21 am-9:05 pm

1 stop7h 44m

$263

Washington, D.C.San Jose

IAD - SJC

IADSJC

Washington, D.C. Dulles Intl

Wed 5/14

7:45 am-11:29 pm

1 stop18h 44m

San Jose

Fri 5/16

7:41 pm-6:31 am

1 stop7h 50m

$268

Washington, D.C.San Jose

IAD - SJC

IADSJC

Washington, D.C. Dulles Intl

Sat 7/12

5:23 pm-9:41 pm

1 stop7h 18m

San Jose

Sat 7/19

10:55 pm-8:59 am

1 stop7h 04m

$277

Washington, D.C.San Jose

DCA - SJC

DCASJC

Washington, D.C. Reagan-National

Fri 5/30

7:50 am-12:32 pm

1 stop7h 42m

San Jose

Sun 6/1

10:25 pm-9:08 am

1 stop7h 43m

$277

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

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 $357). 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 Alaska Airlines, Southwest 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.

Alaska Airlines

8.0

Very good

9,968 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Alaska Airlines

8.0

Very good

9,968 reviews

Alaska Airlines

8.0

Very good

9,968 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Southwest

8.0

Very good

4,295 reviews

Alaska Airlines

8.0

Very good

9,968 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Delta

8.0

Very good

7,936 reviews

Alaska Airlines

8.0

Very good

9,968 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Hawaiian Airlines

7.9

Good

2,406 reviews

Alaska Airlines

8.0

Very good

9,968 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

United Airlines

7.4

Good

8,696 reviews

Alaska Airlines

8.0

Very good

9,968 reviews

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

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 $125. However, be on the lookout for offers from United Airlines and Frontier, 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 $357). 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$217	FlexibilityNo cancel fee	On-time65%
Frontier	Cheapest$158	Average$218	FlexibilityNo cancel fee	On-time62%
American Airlines	Cheapest$198	Average$419	FlexibilityNo cancel fee	On-time71%
Southwest	Cheapest$208	Average$485	FlexibilityNo cancel fee	On-time63%
Alaska Airlines	Cheapest$237	Average$399	FlexibilityNo cancel fee	On-time75%
United Airlines	Cheapest$245	Average$492	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$256	Average$377	FlexibilityNo cancel fee	On-timeN/A

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$125+ 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 6/4. 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 April 30, 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 April 30, 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 April 30, 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 April 30, 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 April 30, 2025.