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

To fly one-way, consider booking your trip with Hawaiian Airlines, which is currently one of the cheapest options available, starting at $259. American Airlines flights start at $265 while deals on Alaska Airlines start at $278 one-way.

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

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

How far in advance should I book a flight from O'ahu to Washington, D.C. Reagan-National Airport?

To save on the cost of your flight from O'ahu to Washington, D.C. Reagan-National Airport, book at least 56 days before your planned departure. Booking around this time can save you about 33% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $570 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $570.

What is the cheapest month to fly from O'ahu to Washington, D.C. Reagan-National Airport?

The best pricing can be found in the month of November. Prices to Washington, D.C. Reagan-National Airport from O'ahu average $759. You can even find prices in November for less than $759, as users have found deals to Washington, D.C. Reagan-National Airport from as low as $421. The month of March appears to be one of the more expensive times to travel to Washington, D.C. Reagan-National Airport from O'ahu. Flying in the targeted month can save you up to 43%.

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

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

How can I find direct flights from O'ahu to Reagan-National?

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

Can I find deals for business class flights from O'ahu to Reagan-National?

Yes. Cheapflights offers flight deals from O'ahu 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.

$259+ Flights from O'ahu to Washington, D.C. Reagan-National Airport

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Cheap flight deals from O'ahu to Reagan-National

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$603 (Delta)
One-way from	$259 (Hawaiian Airlines)
Popular in	March
Cheapest in	November
Average price	$620

Provider with most accurate pricing for Honolulu-Washington, D.C. (WAS) flight deals.

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Provider most trusted by Cheapflights users for Honolulu-Washington, D.C. (WAS) flights.

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From O'ahu to Washington, D.C. Reagan-National

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One-way flight from O'ahu to Washington, D.C. Reagan-National

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Highest demand for flights based on searches. 6% potential increase in price ($55 potential increase over avg. RT price).

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Cheapest flight prices on average. 4% potential price decrease ($30 potential savings vs. average RT price).

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Average for round-trip flights in February 2025

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Find flight deals from O'ahu to Reagan-National

Cheapest flights from O'ahu to Reagan-National
Explore the most affordable flight options available from O'ahu to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on febrero 27, 2025.

jue. 9/118:00 amHNL - DCA

1 stop31h 55mAlaska Airlines

lun. 9/155:30 pmDCA - HNL

1 stop34h 29mAlaska Airlines

Deal found 2/27

$602

mar. 3/113:50 pmHNL - DCA

1 stop11h 00mDelta

mié. 3/196:30 amDCA - HNL

1 stop15h 45mDelta

Deal found 2/27

$603

jue. 9/2510:43 pmHNL - DCA

1 stop16h 31mAmerican Airlines

lun. 9/2912:29 pmDCA - HNL

2 stops14h 44mAmerican Airlines

Deal found 2/27

$618

vie. 3/282:20 pmHNL - DCA

1 stop17h 38mMultiple Airlines

vie. 4/47:00 amDCA - HNL

1 stop14h 20mMultiple Airlines

Deal found 2/26

$686

lun. 3/2411:15 pmHNL - DCA

1 stop11h 23mHawaiian Airlines

dom. 3/307:00 amDCA - HNL

1 stop14h 20mHawaiian Airlines

Deal found 2/27

$720

lun. 3/243:15 pmHNL - DCA

2 stops18h 40mSouthwest

vie. 3/286:05 amDCA - HNL

2 stops15h 20mSouthwest

Deal found 2/27

$770

mar. 7/19:40 pmHNL - DCA

2 stops17h 33mUnited Airlines

jue. 7/106:00 amDCA - HNL

2 stops19h 09mUnited Airlines

Deal found 2/26

$1,077

Best flights from O'ahu to Reagan-National
Discover carefully curated flight deals from O'ahu to Reagan-National that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated febrero 27, 2025.

mar. 3/113:50 pmHNL - DCA

1 stop11h 00mDelta

mié. 3/196:30 amDCA - HNL

1 stop15h 45mDelta

Deal found 2/27

$603

mar. 5/139:30 pmHNL - DCA

1 stop17h 22mAmerican Airlines

dom. 5/188:15 amDCA - HNL

1 stop18h 56mAmerican Airlines

Deal found 2/27

$649

vie. 3/282:20 pmHNL - DCA

1 stop17h 38mMultiple Airlines

vie. 4/47:00 amDCA - HNL

1 stop14h 20mMultiple Airlines

Deal found 2/26

$686

lun. 3/2411:15 pmHNL - DCA

1 stop11h 23mHawaiian Airlines

dom. 3/307:00 amDCA - HNL

1 stop14h 20mHawaiian Airlines

Deal found 2/27

$720

lun. 3/243:15 pmHNL - DCA

2 stops18h 40mSouthwest

vie. 3/286:05 amDCA - HNL

2 stops15h 20mSouthwest

Deal found 2/27

$770

sáb. 4/1210:28 pmHNL - DCA

1 stop17h 27mAlaska Airlines

lun. 4/216:58 pmDCA - HNL

1 stop31h 46mAlaska Airlines

Deal found 2/27

$872

mar. 7/19:40 pmHNL - DCA

2 stops17h 33mUnited Airlines

jue. 7/106:00 amDCA - HNL

2 stops19h 09mUnited Airlines

Deal found 2/26

$1,077

Last-minute flights from O'ahu to Reagan-National
Discover last-minute flight deals from O'ahu to Reagan-National. Data last updated febrero 27, 2025 and is based on user searches.

jue. 3/68:46 pmHNL - DCA

1 stop14h 14mDelta

dom. 3/96:00 amDCA - HNL

1 stop14h 19mDelta

Deal found 2/27

$633

jue. 3/64:20 pmHNL - DCA

1 stop23h 39mHawaiian Airlines

jue. 3/139:00 amDCA - HNL

1 stop17h 55mHawaiian Airlines

Deal found 2/27

$809

vie. 3/74:20 pmHNL - DCA

1 stop23h 39mAlaska Airlines

sáb. 3/156:40 pmDCA - HNL

1 stop22h 20mAlaska Airlines

Deal found 2/26

$738

vie. 3/72:55 pmHNL - DCA

2 stops19h 55mSouthwest

sáb. 3/154:35 pmDCA - HNL

2 stops23h 40mSouthwest

Deal found 2/26

$775

mar. 3/113:50 pmHNL - DCA

1 stop11h 00mDelta

mié. 3/196:30 amDCA - HNL

1 stop15h 45mDelta

Deal found 2/27

$603

sáb. 3/151:00 pmHNL - DCA

2 stops15h 26mUnited Airlines

vie. 3/217:00 amDCA - HNL

1 stop35h 25mUnited Airlines

Deal found 2/26

$1,134

dom. 3/165:41 pmHNL - DCA

1 stop11h 16mAmerican Airlines

dom. 3/237:10 amDCA - HNL

1 stop17h 23mAmerican Airlines

Deal found 2/26

$1,186

lun. 3/2411:15 pmHNL - DCA

1 stop11h 23mHawaiian Airlines

dom. 3/307:00 amDCA - HNL

1 stop14h 20mHawaiian Airlines

Deal found 2/27

$720

lun. 3/243:15 pmHNL - DCA

2 stops18h 40mSouthwest

vie. 3/286:05 amDCA - HNL

2 stops15h 20mSouthwest

Deal found 2/27

$770

vie. 3/282:20 pmHNL - DCA

1 stop17h 38mMultiple Airlines

vie. 4/47:00 amDCA - HNL

1 stop14h 20mMultiple Airlines

Deal found 2/26

$686

One-way flights from O'ahu to Reagan-National
Search for one-way flight options from O'ahu to Reagan-National. Find affordable one-way fares based on user searches. Data last updated febrero 27, 2025.

lun. 3/102:20 pmHNL - DCA

1 stop12h 30mHawaiian Airlines

Deal found 2/27

$259

mar. 4/89:39 pmHNL - DCA

1 stop17h 14mAmerican Airlines

Deal found 2/27

$265

mar. 3/255:18 pmHNL - DCA

2 stops22h 37mAlaska Airlines

Deal found 2/27

$278

jue. 3/69:59 pmHNL - DCA

1 stop13h 01mDelta

Deal found 2/27

$302

jue. 3/610:00 amHNL - DCA

3 stops24h 58mUnited Airlines

Deal found 2/27

$480

vie. 4/41:55 pmHNL - DCA

2 stops19h 55mSouthwest

Deal found 2/27

$492

Find flights from O'ahu to Reagan-National within your budget

Fly from

Fly to

Route

Depart

Return

Price

HonoluluWashington, D.C.

HNL - DCA

HNLDCA

Honolulu

mar. 3/11

3:50 pm-8:50 am

1 stop11h 00m

Washington, D.C. Reagan-National

mié. 3/19

6:30 am-4:15 pm

1 stop15h 45m

$603

HonoluluWashington, D.C.

HNL - DCA

HNLDCA

Honolulu

mar. 5/13

9:30 pm-8:52 pm

1 stop17h 22m

Washington, D.C. Reagan-National

dom. 5/18

8:15 am-9:11 pm

1 stop18h 56m

$649

HonoluluWashington, D.C.

HNL - DCA

HNLDCA

Honolulu

vie. 3/28

2:20 pm-1:58 pm

1 stop17h 38m

Washington, D.C. Reagan-National

vie. 4/4

7:00 am-3:20 pm

1 stop14h 20m

$686

HonoluluWashington, D.C.

HNL - DCA

HNLDCA

Honolulu

lun. 3/24

11:15 pm-4:38 pm

1 stop11h 23m

Washington, D.C. Reagan-National

dom. 3/30

7:00 am-3:20 pm

1 stop14h 20m

$720

HonoluluWashington, D.C.

HNL - DCA

HNLDCA

Honolulu

lun. 3/24

3:15 pm-3:55 pm

2 stops18h 40m

Washington, D.C. Reagan-National

vie. 3/28

6:05 am-3:25 pm

2 stops15h 20m

$770

HonoluluWashington, D.C.

HNL - DCA

HNLDCA

Honolulu

sáb. 4/12

10:28 pm-9:55 pm

1 stop17h 27m

Washington, D.C. Reagan-National

lun. 4/21

6:58 pm-8:44 pm

1 stop31h 46m

$872

HonoluluWashington, D.C.

HNL - DCA

HNLDCA

Honolulu

mar. 7/1

9:40 pm-9:13 pm

2 stops17h 33m

Washington, D.C. Reagan-National

jue. 7/10

6:00 am-7:09 pm

2 stops19h 09m

$1,077

HonoluluWashington, D.C.

HNL - DCA

HNLDCA

Honolulu

lun. 3/10

2:20 pm-8:50 am

1 stop12h 30m

$259

HonoluluWashington, D.C.

HNL - DCA

HNLDCA

Honolulu

mar. 4/8

9:39 pm-8:53 pm

1 stop17h 14m

$265

HonoluluWashington, D.C.

HNL - DCA

HNLDCA

Honolulu

mar. 3/25

5:18 pm-9:55 pm

2 stops22h 37m

$278

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/27

Showing 1-10 of 13 results

Best time to book a flight from O'ahu to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from O'ahu 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.

Travel insights for flights from O'ahu to Reagan-National

Get recent, data-driven insights about flights from O'ahu to Reagan-National including ideal travel times, pricing trends, and more.

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

Currently, February is the cheapest month in which you can book a flight from O'ahu to Washington, D.C. Reagan-National Airport (average of $278). Flying from O'ahu to Washington, D.C. Reagan-National Airport in June is currently the most expensive (average of $345). 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 FUW to DCA?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from O'ahu to Washington, D.C. Reagan-National Airport as you normally would.

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

See what other customers who have flown with Southwest, Alaska Airlines and Delta from O'ahu to Washington, D.C. have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Southwest

8.1

Very good

4,362 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

8.1

Very good

4,362 reviews

Southwest

8.1

Very good

4,362 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.

Alaska Airlines

8.0

Very good

9,717 reviews

Southwest

8.1

Very good

4,362 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

8,138 reviews

Southwest

8.1

Very good

4,362 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.

Hawaiian Airlines

7.9

Good

2,318 reviews

Southwest

8.1

Very good

4,362 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.

United Airlines

7.4

Good

8,724 reviews

Southwest

8.1

Very good

4,362 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 are the cheapest airlines to fly from O'ahu to Washington, D.C. Reagan-National Airport one-way?
To fly one-way, consider booking your trip with Hawaiian Airlines, which is currently one of the cheapest options available, starting at $259. American Airlines flights start at $265 while deals on Alaska Airlines start at $278 one-way.
Can I find deals for flights from O'ahu to Reagan-National that include hotel bookings?
Yes. In addition to deals on O'ahu to Reagan-National flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from O'ahu to Reagan-National?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'ahu to Reagan-National.
Can I find deals for business class flights from O'ahu to Reagan-National?
Yes. Cheapflights offers flight deals from O'ahu 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 O'ahu to Washington, D.C. Reagan-National Airport?
Currently, February is the cheapest month in which you can book a flight from O'ahu to Washington, D.C. Reagan-National Airport (average of $278). Flying from O'ahu to Washington, D.C. Reagan-National Airport in June is currently the most expensive (average of $345). 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

Alexandria

Fairfax

Tysons

Springfield

Rockville

Fredericksburg

Gaithersburg

Silver Spring

Linthicum Heights

Laurel

Falls Church

Woodbridge

Easton

Herndon

Bowie

Reston

Gettysburg

National Harbor

Oxon Hill

Browse thousands of different options on Cheapflights for your next trip

Top 4 airlines flying from O'ahu to Reagan-National

Airline	Cheapest	Average	Flexibility	On-time
Alaska Airlines	Cheapest$401	Average$709	FlexibilityNo cancel fee	On-time75%
American Airlines	Cheapest$537	Average$973	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$552	Average$818	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$971	Average$1,170	FlexibilityNo cancel fee	On-time69%

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$259+ Cheap flights from O'ahu 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 3/10. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from O'ahu 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 O'ahu to Reagan-National

Keep the following information in mind while searching for O'ahu to Reagan-National flight deals. Data was last updated febrero 27, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from O'ahu to Reagan-National

Cheapest flights from O'ahu to Reagan-NationalExplore the most affordable flight options available from O'ahu to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on febrero 27, 2025.

Explore the most affordable flight options available from O'ahu to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on febrero 27, 2025.

Find flights from O'ahu to Reagan-National within your budget

Best time to book a flight from O'ahu to Reagan-National

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

Travel insights for flights from O'ahu to Reagan-National

Get recent, data-driven insights about flights from O'ahu to Reagan-National including ideal travel times, pricing trends, and more.

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

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

Find hourly flight availability from O'ahu 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 febrero 27, 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

See what other customers who have flown with Southwest, Alaska Airlines and Delta from O'ahu to Washington, D.C. have to say. Users have also rated airlines 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 O'ahu 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 are the cheapest airlines to fly from O'ahu to Washington, D.C. Reagan-National Airport one-way?

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

How can I find direct flights from O'ahu to Reagan-National?

Can I find deals for business class flights from O'ahu to Reagan-National?

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

Traveling to a place near O'ahu?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for O'ahu to Reagan-National

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Top 4 airlines flying from O'ahu to Reagan-National

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Cheapest flights from O'ahu to Reagan-National
Explore the most affordable flight options available from O'ahu to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on febrero 27, 2025.