What are the cheapest airlines flying from Washington, D.C. Reagan-National Airport to San Jose round-trip?

Currently priced at $251, American Airlines will fly you from Washington, D.C. Reagan-National Airport to San Jose and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Southwest and Alaska Airlines - these airlines can fly you to your destination from $256 and $263, respectively. These flights start at 39% lower than the current average price 3 months from now.

What are the cheapest airlines to fly from Washington, D.C. Reagan-National Airport to San Jose one-way?

One-way options have recently been found by users for as low as $125 on Alaska Airlines. Other airlines that offer cheap prices include Frontier from $126 and American Airlines from $131 one-way.

What is the cheapest day to fly from Washington, D.C. Reagan-National Airport to San Jose?

Travelers seeking maximum savings on their Washington, D.C. Reagan-National Airport to San Jose flight should consider departing on Sunday mornings when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

What are the most popular airlines that fly from Washington, D.C. Reagan-National Airport to San Jose?

American Airlines, Delta and Frontier are the most popular airlines when flying from Washington, D.C. Reagan-National Airport to San Jose.

What is the cheapest day to fly round-trip from Washington, D.C. Reagan-National Airport to San Jose?

Leaving on a Monday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 65% on the overall cost on flights from Washington, D.C. Reagan-National Airport to San Jose.

What is the cheapest month to fly from Washington, D.C. Reagan-National Airport to San Jose?

Flights from Washington, D.C. Reagan-National Airport to San Jose lean towards being more expensive in April. Prices are generally better when you fly from Washington, D.C. Reagan-National Airport to San Jose in September, with the cheapest ticket starting at $83.

Most accurate provider : When it comes to deals on Washington, D.C. Reagan-National Airport-San Jose flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Reagan-National Airport-San Jose flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Reagan-National Airport-San Jose flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Washington, D.C. Reagan-National Airport-San Jose flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Reagan-National Airport-San Jose flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly into for flights to San Jose from Washington, D.C. Reagan-National?

Located just 2.9 mi from the city center, San Jose is the airport most travelers will use when flying to San Jose from Washington, D.C. Reagan-National. Booking flights from Washington, D.C. Reagan-National to San Jose (SJC) should be relatively easy as there are 0 daily inbound flights from Washington, D.C. Reagan-National from 5 different airlines.

Can I find deals for flights from Reagan-National to San Jose that include hotel bookings?

Yes. In addition to deals on Reagan-National to San Jose flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Reagan-National to San Jose?

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

Can I find deals for business class flights from Reagan-National to San Jose?

Yes. Cheapflights offers flight deals from Reagan-National 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 Washington, D.C. Reagan-National Airport to San Jose - Compare & Save Big

Q: How far in advance should I book a flight from Washington, D.C. Reagan-National Airport to San Jose?

To save up to 170% on this flight, we recommend booking at least 56 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Washington, D.C. Reagan-National Airport to San Jose from $272 1-2 weeks out and tickets from $593 for flights departing within the next 72 hours.

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Find cheap flights from Reagan-National to San Jose 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. Reagan-National to San Jose are usually found in October or February, booked 71 days in advance, depart on a Tuesday or Thursday and return on a Wednesday

Cheap flight deals from Reagan-National to San Jose

Most accurate provider	FlightHub 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$251 (American Airlines)
One-way from	$125 (Alaska Airlines)
Popular in	December
Cheapest in	October
Average price	$494

Provider with most accurate pricing for Washington, D.C. Reagan-National-San Jose flight deals.

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Provider most trusted by Cheapflights users for Washington, D.C. Reagan-National-San Jose flights.

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From Washington, D.C. Reagan-National to San Jose

Search Deals

One-way flight from Washington, D.C. Reagan-National to San Jose

Search Deals

Highest demand for flights based on searches. 12% potential increase in price ($57 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($17 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

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Find flight deals from Reagan-National to San Jose

Cheapest flights from Reagan-National to San Jose
Explore the most affordable flight options available from Reagan-National to San Jose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

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

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

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

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

Thu 6/57:00 amDCA - SJC

1 stop7h 18mFrontier

Thu 6/1212:18 pmSJC - DCA

1 stop20h 42mFrontier

Deal found 4/28

$362

Best flights from Reagan-National to San Jose
Discover carefully curated flight deals from Reagan-National to San Jose that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 29, 2025.

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

Sat 6/76:05 amDCA - SJC

1 stop7h 10mSouthwest

Wed 6/257:25 amSJC - DCA

1 stop12h 35mSouthwest

Deal found 4/29

$256

Wed 5/285:44 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

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

Sun 5/111:00 pmDCA - SJC

1 stop25h 20mFrontier

Thu 5/1512:04 pmSJC - DCA

1 stop21h 03mFrontier

Deal found 4/29

$350

Last-minute flights from Reagan-National to San Jose
Discover last-minute flight deals from Reagan-National to San Jose. Data last updated April 29, 2025 and is based on user searches.

Sun 5/45:10 pmDCA - SJC

1 stop9h 44mDelta

Sat 5/109:00 amSJC - DCA

2 stops11h 43mDelta

Deal found 4/29

$641

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

Wed 5/79:30 amDCA - SJC

2 stops13h 34mAlaska Airlines

Sun 5/119:30 amSJC - DCA

2 stops18h 30mAlaska Airlines

Deal found 4/29

$511

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

Sun 5/111:00 pmDCA - SJC

1 stop25h 20mFrontier

Thu 5/1512:04 pmSJC - DCA

1 stop21h 03mFrontier

Deal found 4/29

$350

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

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 5/2810:45 amDCA - SJC

1 stop10h 20mSouthwest

Sun 6/16:30 amSJC - DCA

2 stops10h 50mSouthwest

Deal found 4/29

$433

Fri 5/307:50 amDCA - SJC

1 stop7h 42mDelta

Sun 6/110:25 pmSJC - DCA

1 stop7h 43mDelta

Deal found 4/29

$277

One-way flights from Reagan-National to San Jose
Search for one-way flight options from Reagan-National to San Jose. Find affordable one-way fares based on user searches. Data last updated April 29, 2025.

Wed 5/285:44 pmDCA - SJC

1 stop8h 12mAlaska Airlines

Deal found 4/29

$125

Sat 5/171:00 pmDCA - SJC

1 stop25h 20mFrontier

Deal found 4/29

$126

Tue 6/35:00 amDCA - SJC

2 stops9h 58mAmerican Airlines

Deal found 4/29

$131

Sat 7/56:00 amDCA - SJC

1 stop7h 52mDelta

Deal found 4/28

$139

Tue 8/55:43 pmDCA - SJC

1 stop8h 17mHawaiian Airlines

Deal found 4/29

$146

Thu 7/37:25 amDCA - SJC

2 stops12h 53mUnited Airlines

Deal found 4/29

$173

Wed 5/147:00 amDCA - SJC

2 stops13h 43mMultiple Airlines

Deal found 4/29

$214

Wed 5/2110:40 amDCA - SJC

2 stops10h 10mSouthwest

Deal found 4/29

$218

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to San Jose that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

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

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

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

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

Washington, D.C.San Jose

DCA - SJC

DCASJC

Washington, D.C. Reagan-National

Thu 6/5

9:59 am-2:59 pm

1 stop8h 00m

San Jose

Wed 6/11

10:29 am-8:59 pm

1 stop7h 30m

$304

Washington, D.C.San Jose

DCA - SJC

DCASJC

Washington, D.C. Reagan-National

Thu 6/5

7:00 am-11:18 am

1 stop7h 18m

San Jose

Thu 6/12

12:18 pm-12:00 pm

1 stop20h 42m

$362

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

$125

Washington, D.C.San Jose

DCA - SJC

DCASJC

Washington, D.C. Reagan-National

Sat 5/3

1:00 pm-11:20 am

1 stop25h 20m

$126

Washington, D.C.San Jose

DCA - SJC

DCASJC

Washington, D.C. Reagan-National

Tue 6/3

5:00 am-11:58 am

2 stops9h 58m

$131

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 15 results

Compare providers for flights from Reagan-National to San Jose

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Reagan-National to San Jose in April.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Priceline	Price Accuracy2 stars	Trust Score*3 stars
Cheapfaremart	Price Accuracy-	Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Washington, D.C. Reagan-National Airport-San Jose flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Reagan-National Airport-San Jose flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Reagan-National Airport-San Jose flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Washington, D.C. Reagan-National Airport-San Jose flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Reagan-National Airport-San Jose flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Reagan-National to San Jose

Have a flexible travel schedule? Discover the best time to fly to San Jose from Reagan-National 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. Reagan-National Airport to San Jose

How far ahead should I book a flight from Washington, D.C. Reagan-National Airport to San Jose?

The price you pay for your flight from Washington, D.C. Reagan-National Airport to San Jose may vary depending on when you book. For the best chance of a lower fare, look to book 71 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. Reagan-National Airport to San Jose?

Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to San Jose (average of $255). Flying from Washington, D.C. Reagan-National Airport 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 DCA to SJC?

Unlike in the afternoon, when flights are generally more expensive, you can save up to 21% on flights from Washington, D.C. Reagan-National Airport to San Jose by exploring options for tickets in the morning.

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 reviews from past customers who have flown Alaska Airlines, Southwest and Delta from Washington, D.C. to San Jose. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

9,961 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

9,961 reviews

Alaska Airlines

8.0

Very good

9,961 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

9,961 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

7,929 reviews

Alaska Airlines

8.0

Very good

9,961 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

2,405 reviews

Alaska Airlines

8.0

Very good

9,961 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

9,961 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 Washington, D.C. Reagan-National?
Located just 2.9 mi from the city center, San Jose is the airport most travelers will use when flying to San Jose from Washington, D.C. Reagan-National. Booking flights from Washington, D.C. Reagan-National to San Jose (SJC) should be relatively easy as there are 0 daily inbound flights from Washington, D.C. Reagan-National from 5 different airlines.
What are the cheapest airlines flying from Washington, D.C. Reagan-National Airport to San Jose round-trip?
Currently priced at $251, American Airlines will fly you from Washington, D.C. Reagan-National Airport to San Jose and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Southwest and Alaska Airlines - these airlines can fly you to your destination from $256 and $263, respectively. These flights start at 39% lower than the current average price 3 months from now.
What are the cheapest airlines to fly from Washington, D.C. Reagan-National Airport to San Jose one-way?
One-way options have recently been found by users for as low as $125 on Alaska Airlines. Other airlines that offer cheap prices include Frontier from $126 and American Airlines from $131 one-way.
Can I find deals for flights from Reagan-National to San Jose that include hotel bookings?
Yes. In addition to deals on Reagan-National to San Jose flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Reagan-National to San Jose?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Reagan-National to San Jose.
Can I find deals for business class flights from Reagan-National to San Jose?
Yes. Cheapflights offers flight deals from Reagan-National 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 Washington, D.C. Reagan-National Airport to San Jose?
Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to San Jose (average of $255). Flying from Washington, D.C. Reagan-National Airport 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

Other flights to San Jose

Top 5 airlines flying from Reagan-National to San Jose

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$158	Average$218	FlexibilityNo cancel fee	On-time62%
American Airlines	Cheapest$227	Average$415	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$245	Average$462	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$256	Average$380	FlexibilityNo cancel fee	On-timeN/A
Southwest	Cheapest$276	Average$486	FlexibilityNo cancel fee	On-time63%

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$125+ Cheap flights from Reagan-National (DCA) 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 5/28. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Reagan-National to San Jose with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Washington, D.C. Reagan-National to San Jose are usually found in October or February, booked 71 days in advance, depart on a Tuesday or Thursday and return on a Wednesday

Cheap flight deals from Reagan-National to San Jose

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Reagan-National to San Jose

Cheapest flights from Reagan-National to San JoseExplore the most affordable flight options available from Reagan-National to San Jose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

Explore the most affordable flight options available from Reagan-National to San Jose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to San Jose that are best for you.

Compare providers for flights from Reagan-National to San Jose

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Reagan-National to San Jose in April.

Best time to book a flight from Reagan-National to San Jose

Have a flexible travel schedule? Discover the best time to fly to San Jose from Reagan-National with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Reagan-National Airport to San Jose

How far ahead should I book a flight from Washington, D.C. Reagan-National Airport to San Jose?

Use this chart to determine the optimal time to book a round-trip flight from Reagan-National to San Jose. Price data was last updated on April 25, 2025.

What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to San Jose?

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

Find hourly flight availability from Reagan-National 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 29, 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

Read reviews from past customers who have flown Alaska Airlines, Southwest and Delta from Washington, D.C. to San Jose. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Reagan-National 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 Washington, D.C. Reagan-National?

What are the cheapest airlines flying from Washington, D.C. Reagan-National Airport to San Jose round-trip?

What are the cheapest airlines to fly from Washington, D.C. Reagan-National Airport to San Jose one-way?

Can I find deals for flights from Reagan-National to San Jose that include hotel bookings?

How can I find direct flights from Reagan-National to San Jose?

Can I find deals for business class flights from Reagan-National to San Jose?

What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport 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 Reagan-National to San Jose

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

Top 5 airlines flying from Reagan-National to San Jose

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Cheapest flights from Reagan-National to San Jose
Explore the most affordable flight options available from Reagan-National to San Jose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.