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

The cheapest airlines for a one-way flight from California to Washington, D.C. Reagan-National Airport are Hawaiian Airlines ($108), Southwest ($119), and Alaska Airlines ($133).

In terms of precipitation, rainfall in Washington, D.C. Reagan-National Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Reagan-National Airport when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C. Reagan-National Airport, 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

What are the most popular routes from California to Washington, D.C. Reagan-National Airport?

The most popular flight routes from California to Washington, D.C. Reagan-National Airport are Los Angeles - Washington, D.C. Reagan-National, San Francisco - Washington, D.C. Reagan-National and San Diego - Washington, D.C. Reagan-National.

What are the cheapest flights from California to Washington, D.C. Reagan-National Airport?

Looking at all options, your cheapest flight can be booked for $108. While the most popular route (Los Angeles - Washington, D.C. Reagan-National) can be booked for $174 on average, our data indicates $996 when flying from California to Washington, D.C. Reagan-National Airport.

What are the most reliable airlines from California to Washington, D.C. Reagan-National Airport?

The top 3 most reliable airlines when flying from California to Washington, D.C. Reagan-National Airport are Philippine Airlines (87%), American Airlines (86%) and Malaysia Airlines (86%).

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

When booking a flight from California to Washington, D.C. Reagan-National Airport, you may want to consider flying on American Airlines, Alaska Airlines or JetBlue as they are the most popular for this route.

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

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

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

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

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

Yes. Cheapflights offers flight deals from California to Reagan-National by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$57+ Cheap Flights from California to Washington, D.C. Reagan-National Airport

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Cheap flight deals from California to Reagan-National

Round-trip from	$167 (CheapOair)
One-way from	$57 (Trip.com)
Popular in	December
Cheapest in	August
Average price	$357
Good round-trip deal	$297 or less
Good one-way deal	$138 or less

From California to Washington, D.C. Reagan-National

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

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Highest demand for flights based on searches. 10% potential increase in price ($41 potential increase over avg. RT price).

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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).

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Average for round-trip flights in September 2025

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Price to beat on a round-trip flight from California to Washington, D.C. Reagan-National.

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Price to beat on a one-way flight from California to Washington, D.C. Reagan-National.

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Find flight deals from California to Reagan-National

Cheapest flights from California to Reagan-National
Explore the most affordable flight options available from California to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

Wed 10/2912:59 amLAS - DCA

1 stop9h 03mFrontier

Mon 11/31:00 pmDCA - LAS

1 stop9h 38mFrontier

Deal found 9/15

$167

Thu 10/1612:15 pmBUR - DCA

1 stop6h 44mFrontier

Thu 10/237:00 amDCA - BUR

1 stop7h 30mFrontier

Deal found 9/16

$171

Fri 10/312:59 amLAS - DCA

1 stop8h 11mFrontier

Tue 10/216:31 pmDCA - LAS

1 stop7h 58mFrontier

Deal found 9/15

$177

Thu 10/211:55 amBUR - DCA

1 stop7h 04mFrontier

Sun 10/57:00 amDCA - BUR

1 stop7h 10mFrontier

Deal found 9/15

$179

Sat 10/46:45 amLAX - DCA

1 stop7h 14mFrontier

Wed 10/87:00 amDCA - LAX

1 stop8h 19mFrontier

Deal found 9/15

$182

Mon 11/36:44 amLAX - DCA

1 stop7h 15mFrontier

Fri 11/146:00 pmDCA - LAX

1 stop9h 25mFrontier

Deal found 9/15

$183

Fri 10/249:17 pmLAX - DCA

1 stop11h 47mFrontier

Sun 11/91:00 pmDCA - LAX

1 stop14h 25mFrontier

Deal found 9/15

$184

Sat 10/46:45 amLAX - DCA

1 stop7h 14mFrontier

Sat 10/186:31 pmDCA - LAX

1 stop8h 54mFrontier

Deal found 9/15

$185

Tue 9/301:37 pmLAX - DCA

1 stop19h 33mFrontier

Sat 10/41:00 pmDCA - LAX

1 stop7h 30mFrontier

Deal found 9/17

$188

Tue 9/2312:59 amLAS - DCA

1 stop18h 00mFrontier

Wed 10/87:00 amDCA - LAS

1 stop9h 13mFrontier

Deal found 9/15

$190

Mon 10/612:59 amLAS - DCA

1 stop18h 00mFrontier

Sat 10/111:00 pmDCA - LAS

1 stop13h 29mFrontier

Deal found 9/15

$191

Tue 11/117:00 amLAX - DCA

1 stop26h 01mFrontier

Sat 11/158:15 amDCA - LAX

1 stop19h 10mFrontier

Deal found 9/17

$191

Best flights from California to Reagan-National
Discover carefully curated flight deals from California to Reagan-National that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2025.

Thu 10/168:05 pmLAS - DCA

1 stop12h 59mFrontier

Mon 10/206:31 pmDCA - LAS

1 stop7h 58mFrontier

Deal found 9/15

$167

Tue 11/117:50 amOAK - DCA

1 stop12h 05mSouthwest

Thu 11/136:10 amDCA - OAK

1 stop12h 10mSouthwest

Deal found 9/17

$234

Wed 11/121:00 pmSAN - DCA

Nonstop5h 05mAlaska Airlines

Wed 12/38:59 amDCA - SAN

Nonstop5h 54mAlaska Airlines

Deal found 9/16

$237

Wed 10/154:45 pmBUR - DCA

2 stops16h 19mMultiple Airlines

Wed 10/227:00 amDCA - BUR

1 stop31h 30mMultiple Airlines

Deal found 9/17

$241

Sat 11/151:00 pmSAN - DCA

Nonstop5h 05mHawaiian Airlines

Tue 11/188:00 amDCA - SAN

1 stop11h 53mHawaiian Airlines

Deal found 9/16

$247

Tue 11/1810:12 pmLAS - DCA

1 stop6h 07mDelta

Fri 11/286:00 amDCA - LAS

1 stop9h 30mDelta

Deal found 9/15

$257

Wed 11/2612:45 pmLAS - DCA

1 stop7h 14mJetBlue

Sun 11/305:44 pmDCA - LAS

1 stop10h 42mJetBlue

Deal found 9/15

$267

Mon 10/1312:56 amLAX - DCA

1 stop7h 38mUnited Airlines

Sat 10/182:00 pmDCA - LAX

1 stop8h 06mUnited Airlines

Deal found 9/17

$277

Wed 10/2912:59 amLAS - DCA

1 stop9h 03mFrontier

Mon 11/38:00 amDCA - LAS

1 stop18h 29mFrontier

Deal found 9/17

$167

Fri 11/149:20 amLAS - DCA

Nonstop4h 25mSouthwest

Sun 11/162:55 pmDCA - LAS

1 stop8h 20mSouthwest

Deal found 9/16

$237

Thu 9/259:08 amLAS - DCA

1 stop24h 02mFrontier

Sun 9/287:00 amDCA - LAS

1 stop28h 02mFrontier

Deal found 9/15

$216

Tue 11/1810:20 pmLAS - DCA

1 stop7h 19mDelta

Tue 12/24:05 pmDCA - LAS

1 stop8h 24mDelta

Deal found 9/15

$257

Sat 11/11:00 pmSAN - DCA

Nonstop5h 05mHawaiian Airlines

Fri 12/58:59 amDCA - SAN

Nonstop5h 54mHawaiian Airlines

Deal found 9/17

$257

Sat 11/11:00 pmSAN - DCA

Nonstop5h 05mAlaska Airlines

Fri 12/58:59 amDCA - SAN

Nonstop5h 54mAlaska Airlines

Deal found 9/15

$257

Fri 10/3112:00 pmLAS - DCA

Nonstop4h 30mSouthwest

Mon 11/36:10 amDCA - LAS

1 stop7h 30mSouthwest

Deal found 9/16

$237

Fri 10/2412:12 pmSAN - DCA

Nonstop5h 17mHawaiian Airlines

Tue 10/288:59 amDCA - SAN

Nonstop5h 46mHawaiian Airlines

Deal found 9/15

$257

Sat 12/1312:52 pmSAN - DCA

Nonstop5h 10mAlaska Airlines

Sun 1/48:59 amDCA - SAN

Nonstop5h 52mAlaska Airlines

Deal found 9/15

$257

Tue 10/711:57 amLAS - DCA

1 stop8h 07mDelta

Sat 10/254:03 pmDCA - LAS

1 stop7h 57mDelta

Deal found 9/16

$262

Wed 10/1512:43 amSFO - DCA

1 stop7h 51mUnited Airlines

Sat 10/257:00 pmDCA - SFO

Nonstop5h 50mUnited Airlines

Deal found 9/16

$290

Fri 10/107:08 amLAS - DCA

1 stop25h 56mFrontier

Mon 10/137:00 amDCA - LAS

1 stop19h 29mFrontier

Deal found 9/15

$241

Wed 11/268:35 amSAN - DCA

1 stop9h 10mSouthwest

Wed 12/311:35 amDCA - SAN

2 stops10h 20mSouthwest

Deal found 9/15

$242

Sun 11/1611:30 amSFO - DCA

1 stop8h 28mJetBlue

Thu 11/206:00 amDCA - SFO

1 stop9h 40mJetBlue

Deal found 9/17

$293

Thu 10/301:00 pmSAN - DCA

Nonstop5h 05mHawaiian Airlines

Sat 11/18:59 amDCA - SAN

Nonstop5h 46mHawaiian Airlines

Deal found 9/16

$257

Wed 11/51:00 pmSAN - DCA

Nonstop5h 05mAlaska Airlines

Sun 11/98:59 amDCA - SAN

Nonstop5h 46mAlaska Airlines

Deal found 9/15

$257

Wed 10/87:15 amLAS - DCA

1 stop8h 18mDelta

Sat 10/2510:20 amDCA - LAS

1 stop8h 51mDelta

Deal found 9/17

$262

Sun 11/161:16 pmSJC - DCA

1 stop7h 28mUnited Airlines

Sun 1/184:11 pmDCA - SJC

1 stop7h 45mUnited Airlines

Deal found 9/16

$292

Thu 12/46:05 amLAX - DCA

1 stop10h 35mJetBlue

Sun 12/75:59 pmDCA - LAX

1 stop9h 00mJetBlue

Deal found 9/17

$297

Tue 10/2810:15 amSJC - DCA

2 stops9h 40mSouthwest

Fri 10/316:00 amDCA - SJC

1 stop8h 20mSouthwest

Deal found 9/16

$249

Tue 9/3012:58 pmSNA - DCA

1 stop20h 12mFrontier

Thu 10/27:00 amDCA - SNA

1 stop7h 07mFrontier

Deal found 9/16

$255

Tue 2/2410:20 amSJC - DCA

1 stop7h 35mAlaska Airlines

Wed 2/259:30 amDCA - SJC

1 stop9h 43mAlaska Airlines

Deal found 9/14

$263

Last-minute flights from California to Reagan-National
Discover last-minute flight deals from California to Reagan-National. Data last updated September 17, 2025 and is based on user searches.

Tue 9/2312:59 amLAS - DCA

1 stop18h 00mFrontier

Wed 10/87:00 amDCA - LAS

1 stop9h 13mFrontier

Deal found 9/15

$190

Sun 9/286:35 amLAX - DCA

1 stop26h 35mFrontier

Tue 9/307:00 amDCA - LAX

1 stop20h 27mFrontier

Deal found 9/15

$192

Tue 9/307:20 amLAX - DCA

1 stop25h 50mFrontier

Sat 10/41:00 pmDCA - LAX

1 stop10h 13mFrontier

Deal found 9/17

$188

Thu 10/211:55 amBUR - DCA

1 stop7h 04mFrontier

Sun 10/57:00 amDCA - BUR

1 stop7h 10mFrontier

Deal found 9/15

$179

Fri 10/312:59 amLAS - DCA

1 stop8h 11mFrontier

Tue 10/216:31 pmDCA - LAS

1 stop7h 58mFrontier

Deal found 9/15

$177

Sat 10/46:45 amLAX - DCA

1 stop7h 14mFrontier

Wed 10/87:00 amDCA - LAX

1 stop8h 19mFrontier

Deal found 9/15

$182

Sat 10/46:45 amLAX - DCA

1 stop7h 14mFrontier

Sat 10/186:31 pmDCA - LAX

1 stop8h 54mFrontier

Deal found 9/15

$185

Mon 10/612:59 amLAS - DCA

1 stop18h 00mFrontier

Sat 10/111:00 pmDCA - LAS

1 stop13h 29mFrontier

Deal found 9/15

$191

Thu 10/1612:15 pmBUR - DCA

1 stop6h 44mFrontier

Thu 10/237:00 amDCA - BUR

1 stop7h 30mFrontier

Deal found 9/16

$171

Fri 10/249:17 pmLAX - DCA

1 stop11h 47mFrontier

Sun 11/91:00 pmDCA - LAX

1 stop14h 25mFrontier

Deal found 9/15

$184

Wed 10/2912:59 amLAS - DCA

1 stop9h 03mFrontier

Mon 11/31:00 pmDCA - LAS

1 stop9h 38mFrontier

Deal found 9/15

$167

Thu 10/3012:59 amLAS - DCA

1 stop13h 00mFrontier

Fri 11/71:00 pmDCA - LAS

1 stop29h 46mFrontier

Deal found 9/15

$192

One-way flights from California to Reagan-National
Search for one-way flight options from California to Reagan-National. Find affordable one-way fares based on user searches. Data last updated September 17, 2025.

Wed 11/128:45 amONT - DCA

1 stop10h 14mFrontier

Deal found 9/16

$57

Wed 10/226:53 amONT - DCA

1 stop12h 06mFrontier

Deal found 9/16

$71

Tue 10/2110:29 pmONT - DCA

1 stop9h 31mAmerican Airlines

Deal found 9/15

$93

Wed 11/196:53 amONT - DCA

1 stop12h 06mFrontier

Deal found 9/15

$96

Wed 11/58:45 amONT - DCA

1 stop10h 14mFrontier

Deal found 9/17

$97

Sat 10/251:00 pmONT - DCA

2 stops8h 59mAmerican Airlines

Deal found 9/15

$98

Fri 11/141:46 pmONT - DCA

2 stops24h 13mFrontier

Deal found 9/16

$103

Wed 12/106:31 amLAX - DCA

1 stop12h 28mFrontier

Deal found 9/14

$104

Fri 11/78:48 pmLAS - DCA

1 stop12h 13mFrontier

Deal found 9/16

$105

Tue 10/1412:59 amLAS - DCA

1 stop8h 05mFrontier

Deal found 9/17

$107

Wed 12/1710:25 amLAS - DCA

1 stop7h 37mHawaiian Airlines

Deal found 9/15

$108

Tue 10/148:05 pmLAS - DCA

1 stop12h 59mFrontier

Deal found 9/16

$109

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Las VegasWashington, D.C.

LAS - DCA

LASDCA

Las Vegas Harry Reid Intl

Thu 10/16

8:05 pm-12:04 pm

1 stop12h 59m

Washington, D.C. Reagan-National

Mon 10/20

6:31 pm-11:29 pm

1 stop7h 58m

$167

Las VegasWashington, D.C.

LAS - DCA

LASDCA

Las Vegas Harry Reid Intl

Wed 10/29

12:59 am-1:02 pm

1 stop9h 03m

Washington, D.C. Reagan-National

Mon 11/3

8:00 am-11:29 pm

1 stop18h 29m

$167

Las VegasWashington, D.C.

LAS - DCA

LASDCA

Las Vegas Harry Reid Intl

Thu 9/25

9:08 am-12:10 pm

1 stop24h 02m

Washington, D.C. Reagan-National

Sun 9/28

7:00 am-8:02 am

1 stop28h 02m

$216

OaklandWashington, D.C.

OAK - DCA

OAKDCA

Oakland

Tue 11/11

7:50 am-10:55 pm

1 stop12h 05m

Washington, D.C. Reagan-National

Thu 11/13

6:10 am-3:20 pm

1 stop12h 10m

$234

San DiegoWashington, D.C.

SAN - DCA

SANDCA

San Diego

Wed 11/12

1:00 pm-9:05 pm

Nonstop5h 05m

Washington, D.C. Reagan-National

Wed 12/3

8:59 am-11:53 am

Nonstop5h 54m

$237

Las VegasWashington, D.C.

LAS - DCA

LASDCA

Las Vegas Harry Reid Intl

Fri 11/14

9:20 am-4:45 pm

Nonstop4h 25m

Washington, D.C. Reagan-National

Sun 11/16

2:55 pm-8:15 pm

1 stop8h 20m

$237

Las VegasWashington, D.C.

LAS - DCA

LASDCA

Las Vegas Harry Reid Intl

Fri 10/31

12:00 pm-7:30 pm

Nonstop4h 30m

Washington, D.C. Reagan-National

Mon 11/3

6:10 am-10:40 am

1 stop7h 30m

$237

BurbankWashington, D.C.

BUR - DCA

BURDCA

Burbank Bob Hope

Wed 10/15

4:45 pm-12:04 pm

2 stops16h 19m

Washington, D.C. Reagan-National

Wed 10/22

7:00 am-11:30 am

1 stop31h 30m

$241

Las VegasWashington, D.C.

LAS - DCA

LASDCA

Las Vegas Harry Reid Intl

Fri 10/10

7:08 am-12:04 pm

1 stop25h 56m

Washington, D.C. Reagan-National

Mon 10/13

7:00 am-11:29 pm

1 stop19h 29m

$241

San DiegoWashington, D.C.

SAN - DCA

SANDCA

San Diego

Wed 11/26

8:35 am-8:45 pm

1 stop9h 10m

Washington, D.C. Reagan-National

Wed 12/3

11:35 am-6:55 pm

2 stops10h 20m

$242

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 60 results

...

Best time to book a flight from California to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from California 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 California to Washington, D.C. Reagan-National Airport

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

Currently, February is the cheapest month in which you can book a flight from California to Washington, D.C. Reagan-National Airport (average of $278). Flying from California to Washington, D.C. Reagan-National Airport in March is currently the most expensive (average of $335). 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 CA to DCA?

When flying from California to Washington, D.C. Reagan-National Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from California to Washington, D.C. Reagan-National Airport

The most flights from USCA to DCA are scheduled on a Monday (17 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (15 on average).

Related info for your journey

How long is the flight from California to Washington, D.C. Reagan-National Airport?
There are many flights that can get you from California to Washington, D.C. Reagan-National Airport in 5h 05m. Fly via Frontier, Southwest, or Alaska Airlines to get the fastest option. The distance from California to Washington, D.C. Reagan-National Airport is about 2270 mi. Both multi-stop and nonstop flights can be found to your destination and back.
What are the cheapest airlines to fly from California to Washington, D.C. Reagan-National Airport one-way?
The cheapest airlines for a one-way flight from California to Washington, D.C. Reagan-National Airport are Hawaiian Airlines ($108), Southwest ($119), and Alaska Airlines ($133).
What are the most popular routes from California to Washington, D.C. Reagan-National Airport?
The most popular flight routes from California to Washington, D.C. Reagan-National Airport are Los Angeles - Washington, D.C. Reagan-National, San Francisco - Washington, D.C. Reagan-National and San Diego - Washington, D.C. Reagan-National.
What are the most reliable airlines from California to Washington, D.C. Reagan-National Airport?
The top 3 most reliable airlines when flying from California to Washington, D.C. Reagan-National Airport are Philippine Airlines (87%), American Airlines (86%) and Malaysia Airlines (86%).
What are the cheapest flights from California to Washington, D.C. Reagan-National Airport?
Looking at all options, your cheapest flight can be booked for $108. While the most popular route (Los Angeles - Washington, D.C. Reagan-National) can be booked for $174 on average, our data indicates $996 when flying from California to Washington, D.C. Reagan-National Airport.
Can I find deals for flights from California to Reagan-National that include hotel bookings?
Yes. In addition to deals on California to Reagan-National flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from California to Reagan-National?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from California to Reagan-National.
Can I find deals for business class flights from California to Reagan-National?
Yes. Cheapflights offers flight deals from California to Reagan-National 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 California to Washington, D.C. Reagan-National Airport?
Currently, February is the cheapest month in which you can book a flight from California to Washington, D.C. Reagan-National Airport (average of $278). Flying from California to Washington, D.C. Reagan-National Airport in March is currently the most expensive (average of $335). 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

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Arlington

Alexandria

Tysons

Silver Spring

Springfield

Gaithersburg

Fredericksburg

Linthicum Heights

Fairfax

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Manassas

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Oxon Hill

Laurel

Towson

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Dundalk

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California to Reagan-National flights

Top 9 airlines flying from California to Reagan-National

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$76	Average$262	FlexibilityNo cancel fee	On-time62%
Spirit Airlines	Cheapest$80	Average$225	FlexibilityNo cancel fee	On-time65%
Hawaiian Airlines	Cheapest$138	Average$394	FlexibilityNo cancel fee	On-time85%
JetBlue	Cheapest$156	Average$308	FlexibilityNo cancel fee	On-time62%
Delta	Cheapest$214	Average$405	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$226	Average$481	FlexibilityNo cancel fee	On-time69%
Alaska Airlines	Cheapest$230	Average$418	FlexibilityNo cancel fee	On-time75%
Southwest	Cheapest$235	Average$457	FlexibilityNo cancel fee	On-time63%
American Airlines	Cheapest$256	Average$457	FlexibilityNo cancel fee	On-time71%

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$57+ Cheap flights from California to Reagan-National (DCA)

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 11/12. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from California to Reagan-National with Cheapflights

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Cheap flight deals from California to Reagan-National

Keep the following information in mind while searching for California to Reagan-National flight deals. Data was last updated September 17, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from California to Reagan-National

Cheapest flights from California to Reagan-NationalExplore the most affordable flight options available from California to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

Explore the most affordable flight options available from California to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from California to Reagan-National

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

Cheapflights Insights

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

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

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

Find hourly flight availability from California to Reagan-National. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

Weekly flight availability from California to Washington, D.C. Reagan-National Airport

Related info for your journey

Find useful and relevant information for your journey from California to Reagan-National. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from California to Washington, D.C. Reagan-National Airport?

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

What are the most popular routes from California to Washington, D.C. Reagan-National Airport?

What are the most reliable airlines from California to Washington, D.C. Reagan-National Airport?

What are the cheapest flights from California to Washington, D.C. Reagan-National Airport?

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

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

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Alternative routes for California to Reagan-National

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Top 9 airlines flying from California to Reagan-National

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Cheapest flights from California to Reagan-National
Explore the most affordable flight options available from California to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.