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

The cheapest airline one-way is Southwest, with whom users have recently found tickets for as low as $144. However, be on the lookout for offers from Hawaiian Airlines and Alaska Airlines, as they are both options that can get you from Oakland, California to Washington, D.C. Reagan-National Airport for a low price.

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

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

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 is the cheapest day to fly round-trip from Oakland, California to Washington, D.C. Reagan-National Airport?

Monday is generally a great day to depart. Flying on this day could help you save up to 56%.

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

February can be a great time to fly to Washington, D.C. Reagan-National Airport from Oakland, California with a flight ticket averaging about $432. Cheapflights users have found deals in the month of February for as cheap as $157. The most expensive prices can be found in the month of December.

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

If you book a flight to Washington, D.C. Reagan-National from Oakland, you will be flying from Oakland, which is the city’s only airport. Oakland (OAK) is located 7.0 mi from the center of Oakland. There are 0 flights from Oakland to Washington, D.C. Reagan-National per day from 2 different airlines.

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

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

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

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

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

Yes. Cheapflights offers flight deals from Oakland 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.

$144+ Flights from Oakland, CA to Washington, D.C. Reagan-National Airport

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 29 days in advance, which can save you up to 81% on flights from Oakland, California to Washington, D.C. Reagan-National Airport compared to booking the week you need them. Waiting 29 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 $484. For sooner than that we have options available in the next 3 days from $628.

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Cheap flight deals from Oakland to Reagan-National

Round-trip from	$296 (Alaska Airlines)
One-way from	$144 (Southwest)
Popular in	February
Cheapest in	November
Average price	$596

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

Search Deals

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

Search Deals

Highest demand for flights based on searches. 11% potential increase in price ($64 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($22 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Find flight deals from Oakland to Reagan-National

Cheapest flights from Oakland to Reagan-National
Explore the most affordable flight options available from Oakland to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Wed 10/296:30 amOAK - DCA

1 stop12h 29mAlaska Airlines

Tue 11/45:59 pmDCA - OAK

1 stop17h 46mAlaska Airlines

Deal found 7/1

$296

Sat 8/237:30 amOAK - DCA

1 stop10h 15mSouthwest

Wed 9/34:55 pmDCA - OAK

1 stop7h 30mSouthwest

Deal found 7/1

$297

Sat 10/255:55 amOAK - DCA

1 stop7h 24mDelta

Tue 10/285:15 pmDCA - OAK

2 stops9h 38mDelta

Deal found 7/2

$302

Best flights from Oakland to Reagan-National
Discover carefully curated flight deals from Oakland to Reagan-National that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 3, 2025.

Wed 10/299:25 amOAK - DCA

1 stop27h 35mAlaska Airlines

Tue 11/45:59 pmDCA - OAK

1 stop17h 46mAlaska Airlines

Deal found 7/3

$296

Sat 8/237:30 amOAK - DCA

1 stop10h 15mSouthwest

Wed 9/34:55 pmDCA - OAK

1 stop7h 30mSouthwest

Deal found 7/1

$297

Sat 10/255:55 amOAK - DCA

1 stop7h 24mDelta

Tue 10/283:05 pmDCA - OAK

2 stops11h 48mDelta

Deal found 7/2

$302

Sat 9/69:39 amOAK - DCA

1 stop9h 05mHawaiian Airlines

Mon 9/85:06 pmDCA - OAK

1 stop9h 58mHawaiian Airlines

Deal found 7/3

$367

Last-minute flights from Oakland to Reagan-National
Discover last-minute flight deals from Oakland to Reagan-National. Data last updated July 3, 2025 and is based on user searches.

Wed 7/91:20 pmOAK - DCA

1 stop6h 15mSouthwest

Wed 7/236:10 amDCA - OAK

1 stop13h 45mSouthwest

Deal found 7/1

$628

Fri 7/119:28 amOAK - DCA

1 stop9h 31mAlaska Airlines

Wed 7/168:00 amDCA - OAK

1 stop8h 44mAlaska Airlines

Deal found 7/2

$727

Fri 7/119:28 amOAK - DCA

1 stop9h 31mHawaiian Airlines

Mon 7/215:02 pmDCA - OAK

1 stop9h 59mHawaiian Airlines

Deal found 7/2

$859

Sat 7/126:00 amOAK - DCA

1 stop7h 46mDelta

Mon 7/215:59 pmDCA - OAK

1 stop8h 56mDelta

Deal found 7/3

$677

Wed 7/309:28 amOAK - DCA

1 stop9h 31mHawaiian Airlines

Tue 8/125:02 pmDCA - OAK

1 stop9h 59mHawaiian Airlines

Deal found 7/2

$512

Wed 8/64:55 pmOAK - DCA

2 stops12h 41mDelta

Sat 8/1612:29 pmDCA - OAK

2 stops13h 17mDelta

Deal found 7/2

$317

Sat 8/237:30 amOAK - DCA

1 stop10h 15mSouthwest

Wed 9/34:55 pmDCA - OAK

1 stop7h 30mSouthwest

Deal found 7/1

$297

Sun 8/319:39 amOAK - DCA

1 stop9h 05mAlaska Airlines

Tue 9/25:49 pmDCA - OAK

2 stops19h 32mAlaska Airlines

Deal found 6/30

$415

One-way flights from Oakland to Reagan-National
Search for one-way flight options from Oakland to Reagan-National. Find affordable one-way fares based on user searches. Data last updated July 3, 2025.

Wed 8/2012:00 pmOAK - DCA

1 stop7h 45mSouthwest

Deal found 6/30

$144

Wed 10/19:39 amOAK - DCA

1 stop9h 05mHawaiian Airlines

Deal found 7/2

$145

Wed 9/179:39 amOAK - DCA

1 stop9h 05mAlaska Airlines

Deal found 7/2

$148

Mon 8/184:58 pmOAK - DCA

2 stops13h 13mDelta

Deal found 7/3

$164

Mon 7/149:23 amOAK - DCA

2 stops23h 41mMultiple Airlines

Deal found 7/1

$235

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

OaklandWashington, D.C.

OAK - DCA

OAKDCA

Oakland

Wed 10/29

6:30 am-9:59 pm

1 stop12h 29m

Washington, D.C. Reagan-National

Tue 11/4

5:59 pm-8:45 am

1 stop17h 46m

$296

OaklandWashington, D.C.

OAK - DCA

OAKDCA

Oakland

Sat 8/23

7:30 am-8:45 pm

1 stop10h 15m

Washington, D.C. Reagan-National

Wed 9/3

4:55 pm-9:25 pm

1 stop7h 30m

$297

OaklandWashington, D.C.

OAK - DCA

OAKDCA

Oakland

Sat 10/25

5:55 am-4:19 pm

1 stop7h 24m

Washington, D.C. Reagan-National

Tue 10/28

5:15 pm-11:53 pm

2 stops9h 38m

$302

OaklandWashington, D.C.

OAK - DCA

OAKDCA

Oakland

Wed 8/20

12:00 pm-10:45 pm

1 stop7h 45m

$144

OaklandWashington, D.C.

OAK - DCA

OAKDCA

Oakland

Wed 10/1

9:39 am-9:44 pm

1 stop9h 05m

$145

OaklandWashington, D.C.

OAK - DCA

OAKDCA

Oakland

Wed 9/17

9:39 am-9:44 pm

1 stop9h 05m

$148

OaklandWashington, D.C.

OAK - DCA

OAKDCA

Oakland

Mon 8/18

4:58 pm-9:11 am

2 stops13h 13m

$164

OaklandWashington, D.C.

OAK - DCA

OAKDCA

Oakland

Mon 7/14

9:23 am-12:04 pm

2 stops23h 41m

$235

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

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

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

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

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

When flying from Oakland, California to Washington, D.C. Reagan-National Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 14% versus a flight at noon.

Reviews of airlines servicing Reagan-National

See what other customers who have flown with Alaska Airlines, Southwest, and Delta from Oakland to Washington, D.C. Reagan-National Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

10,000 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

10,000 reviews

Alaska Airlines

8.0

Very good

10,000 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

4,270 reviews

Alaska Airlines

8.0

Very good

10,000 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

7,970 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Hawaiian Airlines

7.8

Good

2,545 reviews

Alaska Airlines

8.0

Very good

10,000 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 from for flights from Oakland to Washington, D.C. Reagan-National?
If you book a flight to Washington, D.C. Reagan-National from Oakland, you will be flying from Oakland, which is the city’s only airport. Oakland (OAK) is located 7.0 mi from the center of Oakland. There are 0 flights from Oakland to Washington, D.C. Reagan-National per day from 2 different airlines.
What are the cheapest airlines flying from Oakland, California to Washington, D.C. Reagan-National Airport round-trip?
Alaska Airlines, at $296, was found to be the cheapest airline from Oakland, California to Washington, D.C. Reagan-National Airport.Alternate airlines to your destination round-trip include Southwest and Delta. Alaska Airlines is priced at 40% lower than the current average price of a flight leaving 3 months from now.
What are the cheapest airlines to fly from Oakland, California to Washington, D.C. Reagan-National Airport one-way?
The cheapest airline one-way is Southwest, with whom users have recently found tickets for as low as $144. However, be on the lookout for offers from Hawaiian Airlines and Alaska Airlines, as they are both options that can get you from Oakland, California to Washington, D.C. Reagan-National Airport for a low price.
Can I find deals for flights from Oakland to Reagan-National that include hotel bookings?
Yes. In addition to deals on Oakland to Reagan-National flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Oakland to Reagan-National?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Oakland to Reagan-National.
Can I find deals for business class flights from Oakland to Reagan-National?
Yes. Cheapflights offers flight deals from Oakland 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 Oakland, California to Washington, D.C. Reagan-National Airport?
Currently, February is the cheapest month in which you can book a flight from Oakland, California to Washington, D.C. Reagan-National Airport (average of $278). Flying from Oakland, 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

Arlington

Woodbridge

Alexandria

Tysons

Silver Spring

Fredericksburg

Linthicum Heights

Gaithersburg

Fairfax

Easton

Towson

Waldorf

Laurel

Falls Church

Rockville

Springfield

National Harbor

Manassas

Dundalk

Bowie

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Top 2 airlines flying from Oakland to Reagan-National

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$306	Average$481	FlexibilityNo cancel fee	On-timeN/A
Southwest	Cheapest$347	Average$470	FlexibilityNo cancel fee	On-time63%

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$144+ Cheap flights from Oakland, CA (OAK) 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 8/20. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Oakland to Reagan-National with Cheapflights

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2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Oakland to Reagan-National

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Oakland to Reagan-National

Cheapest flights from Oakland to Reagan-NationalExplore the most affordable flight options available from Oakland to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Explore the most affordable flight options available from Oakland to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Cheapflights Fare Finder

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

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

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

Cheapflights Insights

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

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

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

Find hourly flight availability from Oakland 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 July 3, 2025.

Reviews of airlines servicing Reagan-National

See what other customers who have flown with Alaska Airlines, Southwest, and Delta from Oakland to Washington, D.C. Reagan-National Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

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

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

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

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

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

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

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Alternative routes for Oakland to Reagan-National

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Top 2 airlines flying from Oakland to Reagan-National

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Cheapest flights from Oakland to Reagan-National
Explore the most affordable flight options available from Oakland to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.