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

Southwest, at $239, was found to be the cheapest airline from Long Beach to Washington, D.C. Reagan-National Airport. An alternate airline flying to your destination would be Delta. These flights start at 43% lower than the current average price 3 months from now.

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

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

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

Flights from Long Beach to Washington, D.C. Reagan-National Airport are found to be more expensive on Friday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Washington, D.C. Reagan-National Airport.

How far in advance should I book a flight from Long Beach 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 58 days in advance, which can save you up to 82% on flights from Long Beach to Washington, D.C. Reagan-National Airport compared to booking the week you need them. Waiting 58 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 $377. For sooner than that we have options available in the next 3 days from $591.

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

August is one of the best times of the year to fly to Washington, D.C. Reagan-National Airport from Long Beach. Prices for August average $354 per person but you can even find prices for as low as $130. The most expensive prices can be found in the month of December. Opting for a August flight can save you 28% on your journey compared to booking in December

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

Most people fly from Long Beach Municipal (LGB) if they book a flight from Long Beach to Washington, D.C. Reagan-National. On average, Long Beach Municipal has 1 outbound flight to Washington, D.C. Reagan-National per day from 1 airline. Long Beach Municipal is conveniently located just 4.1 mi from Long Beach’s city center.

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

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

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

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

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

Yes. Cheapflights offers flight deals from Long Beach 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 Long Beach to Washington, D.C. Reagan-National Airport

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Cheap flight deals from Long Beach to Reagan-National

Round-trip from	$239 (Southwest)
One-way from	$144 (Southwest)
Popular in	September
Cheapest in	June
Average price	$138

From Long Beach Municipal to Washington, D.C. Reagan-National

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One-way flight from Long Beach Municipal to Washington, D.C. Reagan-National

Search Deals

Highest demand for flights based on searches. 20% potential increase in price ($109 potential increase over avg. RT price).

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Cheapest flight prices on average. 6% potential price decrease ($27 potential savings vs. average RT price).

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Average for round-trip flights in June 2025

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Find flight deals from Long Beach to Reagan-National

Cheapest flights from Long Beach to Reagan-National
Explore the most affordable flight options available from Long Beach to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

Tue 7/18:50 amLGB - DCA

1 stop9h 05mSouthwest

Sat 7/52:05 pmDCA - LGB

1 stop9h 55mSouthwest

Deal found 6/9

$239

Tue 7/15:07 pmLGB - DCA

2 stops12h 26mDelta

Sat 7/59:58 amDCA - LGB

2 stops14h 43mDelta

Deal found 6/12

$307

Best flights from Long Beach to Reagan-National
Discover carefully curated flight deals from Long Beach to Reagan-National that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 12, 2025.

Tue 7/18:50 amLGB - DCA

1 stop9h 05mSouthwest

Sat 7/52:05 pmDCA - LGB

1 stop9h 55mSouthwest

Deal found 6/9

$239

Tue 7/15:07 pmLGB - DCA

2 stops12h 26mDelta

Sat 7/59:58 amDCA - LGB

2 stops14h 43mDelta

Deal found 6/12

$307

Last-minute flights from Long Beach to Reagan-National
Discover last-minute flight deals from Long Beach to Reagan-National. Data last updated June 12, 2025 and is based on user searches.

Wed 6/188:40 amLGB - DCA

1 stop8h 40mSouthwest

Tue 6/248:00 amDCA - LGB

1 stop7h 45mSouthwest

Deal found 6/10

$522

Tue 7/18:50 amLGB - DCA

1 stop9h 05mSouthwest

Sat 7/52:05 pmDCA - LGB

1 stop9h 55mSouthwest

Deal found 6/9

$239

Tue 7/15:07 pmLGB - DCA

2 stops12h 26mDelta

Sat 7/59:58 amDCA - LGB

2 stops14h 43mDelta

Deal found 6/12

$307

One-way flights from Long Beach to Reagan-National
Search for one-way flight options from Long Beach to Reagan-National. Find affordable one-way fares based on user searches. Data last updated June 12, 2025.

Tue 8/59:05 amLGB - DCA

1 stop6h 50mSouthwest

Deal found 6/10

$144

Sat 8/27:01 amLGB - DCA

1 stop6h 45mDelta

Deal found 6/10

$209

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Long BeachWashington, D.C.

LGB - DCA

LGBDCA

Long Beach Municipal

Tue 7/1

8:50 am-8:55 pm

1 stop9h 05m

Washington, D.C. Reagan-National

Sat 7/5

2:05 pm-9:00 pm

1 stop9h 55m

$239

Long BeachWashington, D.C.

LGB - DCA

LGBDCA

Long Beach Municipal

Tue 7/1

5:07 pm-8:33 am

2 stops12h 26m

Washington, D.C. Reagan-National

Sat 7/5

9:58 am-9:41 pm

2 stops14h 43m

$307

Long BeachWashington, D.C.

LGB - DCA

LGBDCA

Long Beach Municipal

Tue 8/5

9:05 am-6:55 pm

1 stop6h 50m

$144

Long BeachWashington, D.C.

LGB - DCA

LGBDCA

Long Beach Municipal

Sat 8/2

7:01 am-4:46 pm

1 stop6h 45m

$209

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Best time to book a flight from Long Beach to Reagan-National

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

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

Currently, February is the cheapest month in which you can book a flight from Long Beach to Washington, D.C. Reagan-National Airport (average of $278). Flying from Long Beach to Washington, D.C. Reagan-National Airport in June is currently the most expensive (average of $337). 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 LGB to DCA?

Unlike in the morning, when flights are generally more expensive, you can save up to 26% on flights from Long Beach to Washington, D.C. Reagan-National Airport by exploring options for tickets at noon.

Rainfall in Reagan-National by month

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.

Temperature in Reagan-National by month

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).

Reviews of airlines servicing Reagan-National

Southwest

8.0

Very good

4,287 reviews

Reviews

1 / 20

10.0

Excellent

Merlyn,Feb 2025

LAX - SMF

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

Southwest

8.0

Very good

4,287 reviews

Southwest

8.0

Very good

4,287 reviews

Reviews

1 / 20

10.0

Excellent

Merlyn,Feb 2025

LAX - SMF

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

Delta

8.0

Very good

7,946 reviews

Southwest

8.0

Very good

4,287 reviews

Reviews

1 / 20

10.0

Excellent

Merlyn,Feb 2025

LAX - SMF

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

Related info for your journey

What airport do you fly from for flights from Long Beach to Washington, D.C. Reagan-National?
Most people fly from Long Beach Municipal (LGB) if they book a flight from Long Beach to Washington, D.C. Reagan-National. On average, Long Beach Municipal has 1 outbound flight to Washington, D.C. Reagan-National per day from 1 airline. Long Beach Municipal is conveniently located just 4.1 mi from Long Beach’s city center.
What are the cheapest airlines flying from Long Beach to Washington, D.C. Reagan-National Airport round-trip?
Southwest, at $239, was found to be the cheapest airline from Long Beach to Washington, D.C. Reagan-National Airport. An alternate airline flying to your destination would be Delta. These flights start at 43% lower than the current average price 3 months from now.
Can I find deals for flights from Long Beach to Reagan-National that include hotel bookings?
Yes. In addition to deals on Long Beach to Reagan-National flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Long Beach to Reagan-National?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Long Beach to Reagan-National.
Can I find deals for business class flights from Long Beach to Reagan-National?
Yes. Cheapflights offers flight deals from Long Beach 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 Long Beach to Washington, D.C. Reagan-National Airport?
Currently, February is the cheapest month in which you can book a flight from Long Beach to Washington, D.C. Reagan-National Airport (average of $278). Flying from Long Beach to Washington, D.C. Reagan-National Airport in June is currently the most expensive (average of $337). 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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Tysons

Silver Spring

Linthicum Heights

Fredericksburg

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Fairfax

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Easton

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Bowie

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Reston

National Harbor

Springfield

Manassas

Dundalk

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Top airline flying from Long Beach to Reagan-National

Airline	Cheapest	Average	Flexibility	On-time
Southwest	Cheapest$281	Average$446	FlexibilityNo cancel fee	On-time63%

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$144+ Cheap flights from Long Beach (LGB) 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 8/5. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Long Beach to Reagan-National with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Long Beach to Reagan-National

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Long Beach to Reagan-National

Cheapest flights from Long Beach to Reagan-NationalExplore the most affordable flight options available from Long Beach to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

Explore the most affordable flight options available from Long Beach to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Long Beach to Reagan-National

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

Cheapflights Insights

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

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

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

Find hourly flight availability from Long Beach 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 June 12, 2025.

Rainfall in Reagan-National by month

Plan your trip to Reagan-National by taking into account the average rainfall totals by month.

Temperature in Reagan-National by month

Plan your trip to Reagan-National by taking into account the average temperature totals by month.

Reviews of airlines servicing Reagan-National

Related info for your journey

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

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

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

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

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

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

Traveling to a place near Long Beach?

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Alternative routes for Long Beach to Reagan-National

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Top airline flying from Long Beach to Reagan-National

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Travel Smart

Cheapest flights from Long Beach to Reagan-National
Explore the most affordable flight options available from Long Beach to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.