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

The cheapest airlines for a one-way flight from Washington, D.C. Reagan-National Airport to O'ahu are Alaska Airlines ($263), Hawaiian Airlines ($289), and American Airlines ($322).

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

The most popular airlines flying from Washington, D.C. Reagan-National Airport to O'ahu are American Airlines, Alaska Airlines and Delta. Something to consider prior to booking your flight.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 10 days in advance, which can save you up to 2% on flights from Washington, D.C. Reagan-National Airport to O'ahu compared to booking the week you need them. Waiting 10 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 $594. For sooner than that we have options available in the next 3 days from $792.

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

Flights from Washington, D.C. Reagan-National Airport to O'ahu lean towards being more expensive in December. Prices are generally better when you fly from Washington, D.C. Reagan-National Airport to O'ahu in September, with the cheapest ticket starting at $478.

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

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

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

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

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

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

$263+ Flights from Washington, D.C. Reagan-National Airport to O'ahu - Compare & Save Big

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Cheap flight deals from Reagan-National to O'ahu

Most accurate provider	FlightHub 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$565 (Alaska Airlines)
One-way from	$263 (Alaska Airlines)
Popular in	December
Cheapest in	September
Average price	$784

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

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

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

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

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Highest demand for flights based on searches. 3% potential increase in price ($24 potential increase over avg. RT price).

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Cheapest flight prices on average. 4% potential price decrease ($32 potential savings vs. average RT price).

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Average for round-trip flights in May 2025

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Find flight deals from Reagan-National to O'ahu

Cheapest flights from Reagan-National to O'ahu
Explore the most affordable flight options available from Reagan-National to O'ahu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 5, 2025.

Tue 11/186:59 amDCA - HNL

1 stop14h 06mHawaiian Airlines

Sun 11/234:05 pmHNL - DCA

1 stop12h 36mHawaiian Airlines

Deal found 5/5

$547

Fri 8/159:59 amDCA - HNL

1 stop31h 06mAlaska Airlines

Mon 8/183:35 pmHNL - DCA

1 stop24h 07mAlaska Airlines

Deal found 5/4

$563

Sat 8/235:25 pmDCA - HNL

1 stop23h 50mDelta

Fri 8/293:45 pmHNL - DCA

1 stop14h 05mDelta

Deal found 5/4

$608

Wed 6/46:09 amDCA - HNL

1 stop13h 31mMultiple Airlines

Thu 6/123:30 pmHNL - DCA

1 stop25h 29mMultiple Airlines

Deal found 5/5

$639

Mon 8/258:20 amDCA - HNL

1 stop19h 14mAmerican Airlines

Sat 8/3010:00 pmHNL - DCA

1 stop16h 59mAmerican Airlines

Deal found 5/4

$645

Sun 8/177:00 amDCA - HNL

2 stops20h 28mUnited Airlines

Sat 8/301:30 pmHNL - DCA

3 stops20h 33mUnited Airlines

Deal found 5/4

$785

Best flights from Reagan-National to O'ahu
Discover carefully curated flight deals from Reagan-National to O'ahu that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 5, 2025.

Tue 6/38:59 amDCA - HNL

1 stop20h 30mAlaska Airlines

Tue 6/101:40 pmHNL - DCA

1 stop21h 58mAlaska Airlines

Deal found 5/5

$565

Wed 5/146:00 amDCA - HNL

1 stop14h 44mDelta

Mon 5/1910:10 pmHNL - DCA

1 stop11h 55mDelta

Deal found 5/4

$633

Wed 6/46:09 amDCA - HNL

1 stop13h 31mMultiple Airlines

Thu 6/123:30 pmHNL - DCA

1 stop25h 29mMultiple Airlines

Deal found 5/5

$639

Wed 7/308:59 amDCA - HNL

1 stop12h 31mHawaiian Airlines

Wed 8/139:15 pmHNL - DCA

1 stop13h 28mHawaiian Airlines

Deal found 5/4

$689

Fri 5/98:15 amDCA - HNL

1 stop17h 20mAmerican Airlines

Tue 5/139:30 pmHNL - DCA

1 stop12h 10mAmerican Airlines

Deal found 5/5

$721

Mon 5/124:37 pmDCA - HNL

2 stops24h 46mUnited Airlines

Thu 5/151:05 pmHNL - DCA

3 stops20h 57mUnited Airlines

Deal found 5/4

$800

Last-minute flights from Reagan-National to O'ahu
Discover last-minute flight deals from Reagan-National to O'ahu. Data last updated May 5, 2025 and is based on user searches.

Mon 5/56:15 amDCA - HNL

1 stop13h 40mHawaiian Airlines

Mon 5/1211:15 pmHNL - DCA

1 stop12h 17mHawaiian Airlines

Deal found 5/4

$635

Fri 5/911:55 amDCA - HNL

2 stops15h 16mAmerican Airlines

Sat 5/249:30 pmHNL - DCA

1 stop12h 10mAmerican Airlines

Deal found 5/4

$698

Sun 5/1110:20 amDCA - HNL

1 stop12h 48mAmerican Airlines

Wed 5/149:30 pmHNL - DCA

1 stop12h 10mAmerican Airlines

Deal found 5/4

$663

Mon 5/124:37 pmDCA - HNL

2 stops24h 46mUnited Airlines

Thu 5/151:05 pmHNL - DCA

3 stops20h 57mUnited Airlines

Deal found 5/4

$800

Tue 5/138:59 amDCA - HNL

1 stop20h 30mAlaska Airlines

Fri 5/162:34 pmHNL - DCA

1 stop20h 10mAlaska Airlines

Deal found 5/4

$615

Wed 5/146:00 amDCA - HNL

1 stop14h 44mDelta

Mon 5/1910:10 pmHNL - DCA

1 stop11h 55mDelta

Deal found 5/4

$633

Thu 5/156:10 amDCA - HNL

2 stops13h 55mSouthwest

Thu 5/229:05 pmHNL - DCA

2 stops15h 00mSouthwest

Deal found 5/4

$1,194

Thu 5/157:00 amDCA - HNL

1 stop15h 46mMultiple Airlines

Tue 5/2010:50 pmHNL - DCA

1 stop12h 48mMultiple Airlines

Deal found 5/3

$4,221

Tue 6/38:00 amDCA - HNL

2 stops21h 29mAlaska Airlines

Tue 6/101:40 pmHNL - DCA

2 stops26h 19mAlaska Airlines

Deal found 5/4

$580

Wed 6/46:09 amDCA - HNL

1 stop13h 31mMultiple Airlines

Thu 6/123:30 pmHNL - DCA

1 stop25h 29mMultiple Airlines

Deal found 5/5

$639

Mon 6/236:50 pmDCA - HNL

2 stops21h 20mSouthwest

Tue 7/19:05 pmHNL - DCA

2 stops14h 55mSouthwest

Deal found 5/4

$874

One-way flights from Reagan-National to O'ahu
Search for one-way flight options from Reagan-National to O'ahu. Find affordable one-way fares based on user searches. Data last updated May 5, 2025.

Sat 5/318:59 amDCA - HNL

1 stop20h 30mAlaska Airlines

Deal found 5/5

$263

Sun 5/116:00 amDCA - HNL

1 stop13h 55mHawaiian Airlines

Deal found 5/4

$289

Thu 5/810:37 amDCA - HNL

2 stops14h 58mAmerican Airlines

Deal found 5/4

$322

Sat 5/179:40 amDCA - HNL

2 stops16h 54mDelta

Deal found 5/5

$352

Mon 5/267:00 amDCA - HNL

1 stop20h 44mUnited Airlines

Deal found 5/5

$372

Sat 6/286:00 amDCA - HNL

2 stops18h 30mSouthwest

Deal found 5/5

$432

Tue 7/17:25 amDCA - HNL

3 stops27h 35mMultiple Airlines

Deal found 5/4

$757

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Honolulu

DCA - HNL

DCAHNL

Washington, D.C. Reagan-National

Fri 8/15

9:59 am-11:05 am

1 stop31h 06m

Honolulu

Mon 8/18

3:35 pm-9:42 pm

1 stop24h 07m

$563

Washington, D.C.Honolulu

DCA - HNL

DCAHNL

Washington, D.C. Reagan-National

Sat 8/23

5:25 pm-11:15 am

1 stop23h 50m

Honolulu

Fri 8/29

3:45 pm-11:50 am

1 stop14h 05m

$608

Washington, D.C.Honolulu

DCA - HNL

DCAHNL

Washington, D.C. Reagan-National

Wed 6/4

6:09 am-1:40 pm

1 stop13h 31m

Honolulu

Thu 6/12

3:30 pm-10:59 pm

1 stop25h 29m

$639

Washington, D.C.Honolulu

DCA - HNL

DCAHNL

Washington, D.C. Reagan-National

Mon 8/25

8:20 am-9:34 pm

1 stop19h 14m

Honolulu

Sat 8/30

10:00 pm-8:59 pm

1 stop16h 59m

$645

Washington, D.C.Honolulu

DCA - HNL

DCAHNL

Washington, D.C. Reagan-National

Wed 7/30

8:59 am-3:30 pm

1 stop12h 31m

Honolulu

Wed 8/13

9:15 pm-4:43 pm

1 stop13h 28m

$689

Washington, D.C.Honolulu

DCA - HNL

DCAHNL

Washington, D.C. Reagan-National

Sun 8/17

7:00 am-9:28 pm

2 stops20h 28m

Honolulu

Sat 8/30

1:30 pm-4:03 pm

3 stops20h 33m

$785

Washington, D.C.Honolulu

DCA - HNL

DCAHNL

Washington, D.C. Reagan-National

Mon 9/8

6:55 pm-10:20 am

2 stops21h 25m

$263

Washington, D.C.Honolulu

DCA - HNL

DCAHNL

Washington, D.C. Reagan-National

Sun 5/11

6:00 am-1:55 pm

1 stop13h 55m

$289

Washington, D.C.Honolulu

DCA - HNL

DCAHNL

Washington, D.C. Reagan-National

Mon 9/15

5:06 pm-8:29 pm

2 stops33h 23m

$298

Washington, D.C.Honolulu

DCA - HNL

DCAHNL

Washington, D.C. Reagan-National

Wed 10/8

6:00 am-2:15 pm

1 stop14h 15m

$317

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/3

Showing 1-10 of 13 results

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

Have a flexible travel schedule? Discover the best time to fly to O'ahu 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 O'ahu

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

Currently, November is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to O'ahu (average of $469). Flying from Washington, D.C. Reagan-National Airport to O'ahu in June is currently the most expensive (average of $687). 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 FUW?

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

Rainfall in O'ahu by month

In terms of precipitation, rainfall in O'ahu ranges from 0.3 - 3.2 inches per month. December is typically the wettest month, when rainfall can reach 3.2 in. June is typically the driest time to visit O'ahu when rainfall is around 0.3 in.

Temperature in O'ahu by month

If weather is an important factor for your trip to O'ahu, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 73.4 F).

Reviews of airlines servicing O'ahu

Read through reviews of airlines operating flights from Washington, D.C. to O'ahu, such as Alaska Airlines, Southwest and Delta. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

9,987 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

9,987 reviews

Alaska Airlines

8.0

Very good

9,987 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

4,292 reviews

Alaska Airlines

8.0

Very good

9,987 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

7,941 reviews

Alaska Airlines

8.0

Very good

9,987 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

2,420 reviews

Alaska Airlines

8.0

Very good

9,987 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

8,702 reviews

Alaska Airlines

8.0

Very good

9,987 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 are the cheapest airlines to fly from Washington, D.C. Reagan-National Airport to O'ahu one-way?
The cheapest airlines for a one-way flight from Washington, D.C. Reagan-National Airport to O'ahu are Alaska Airlines ($263), Hawaiian Airlines ($289), and American Airlines ($322).
Can I find deals for flights from Reagan-National to O'ahu that include hotel bookings?
Yes. In addition to deals on Reagan-National to O'ahu flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Reagan-National to O'ahu?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Reagan-National to O'ahu.
Can I find deals for business class flights from Reagan-National to O'ahu?
Yes. Cheapflights offers flight deals from Reagan-National to O'ahu 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 O'ahu?
Currently, November is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to O'ahu (average of $469). Flying from Washington, D.C. Reagan-National Airport to O'ahu in June is currently the most expensive (average of $687). 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

Alternative routes for Reagan-National to O'ahu

Top 6 airlines flying from Reagan-National to O'ahu

Airline	Cheapest	Average	Flexibility	On-time
Hawaiian Airlines	Cheapest$258	Average$517	FlexibilityNo cancel fee	On-time85%
Alaska Airlines	Cheapest$433	Average$733	FlexibilityNo cancel fee	On-time75%
Delta	Cheapest$463	Average$660	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$478	Average$854	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$649	Average$1,287	FlexibilityNo cancel fee	On-time69%
Southwest	Cheapest$744	Average$1,077	FlexibilityNo cancel fee	On-time63%

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$263+ Cheap flights from Reagan-National (DCA) to O'ahu

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 9/8. Fares are subject to change and may not be available on all flights or dates of travel.

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

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Cheap flight deals from Reagan-National to O'ahu

Keep the following information in mind while searching for Reagan-National to O'ahu flight deals. Data was last updated May 5, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

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Find flight deals from Reagan-National to O'ahu

Cheapest flights from Reagan-National to O'ahuExplore the most affordable flight options available from Reagan-National to O'ahu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 5, 2025.

Explore the most affordable flight options available from Reagan-National to O'ahu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 5, 2025.

Cheapflights Fare Finder

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

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

Have a flexible travel schedule? Discover the best time to fly to O'ahu 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 O'ahu

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

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

Find hourly flight availability from Reagan-National to O'ahu. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 5, 2025.

Rainfall in O'ahu by month

Plan your trip to O'ahu by taking into account the average rainfall totals by month.

Temperature in O'ahu by month

Plan your trip to O'ahu by taking into account the average temperature totals by month.

Reviews of airlines servicing O'ahu

Get insights into the airlines that provide service to O'ahu. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to O'ahu. Reviews last updated May 5, 2025.

Read through reviews of airlines operating flights from Washington, D.C. to O'ahu, such as Alaska Airlines, Southwest and Delta. 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 Reagan-National to O'ahu. 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 Washington, D.C. Reagan-National Airport to O'ahu one-way?

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

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

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

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

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 O'ahu

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

Top 6 airlines flying from Reagan-National to O'ahu

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Cheapest flights from Reagan-National to O'ahu
Explore the most affordable flight options available from Reagan-National to O'ahu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 5, 2025.