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Cheap flights from Honolulu to Washington, D.C. from $290

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Honolulu to Washington, D.C. departing on 4/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
10:40 pm - 10:59 pm
HNL
-
IAD
18h 19m
2 stops
Delta Logo
6:00 am - 2:40 pm
IAD
-
HNL
14h 40m
1 stop
$486Delta
Tue, Apr 7 - Tue, Apr 14
Delta Logo
10:40 pm - 10:59 pm
HNL
-
IAD
18h 19m
2 stops
Delta Logo
7:20 am - 9:20 pm
IAD
-
HNL
20h 00m
2 stops
$491Delta
Tue, Apr 7 - Tue, Apr 28
Delta Logo
10:45 pm - 11:03 pm
HNL
-
IAD
18h 18m
2 stops
Delta Logo
7:20 am - 9:20 pm
IAD
-
HNL
20h 00m
2 stops
$523Delta
Mon, Apr 13 - Mon, Apr 20
Delta Logo
3:40 pm - 12:05 pm
HNL
-
IAD
14h 25m
1 stop
Delta Logo
6:00 am - 1:45 pm
IAD
-
HNL
13h 45m
1 stop
$532Delta
Wed, Apr 22 - Sun, Apr 26
Delta Logo
10:45 pm - 11:03 pm
HNL
-
IAD
18h 18m
2 stops
Delta Logo
6:00 am - 1:45 pm
IAD
-
HNL
13h 45m
1 stop
$538Delta
Wed, Apr 22 - Sun, Apr 26
Delta Logo
10:45 pm - 11:03 pm
HNL
-
IAD
18h 18m
2 stops
Delta Logo
7:05 am - 9:20 pm
IAD
-
HNL
20h 15m
2 stops
$543Delta
Wed, Apr 22 - Sun, Apr 26
Multiple Airlines Logo
11:15 am - 5:50 am
HNL
-
IAD
12h 35m
1 stop
Multiple Airlines Logo
6:47 pm - 8:26 pm
IAD
-
HNL
31h 39m
1 stop
$545Multiple Airlines
Wed, Apr 29 - Sun, May 3
Multiple Airlines Logo
12:50 pm - 6:20 pm
HNL
-
IAD
23h 30m
1 stop
Multiple Airlines Logo
6:47 pm - 5:32 pm
IAD
-
HNL
28h 45m
1 stop
$551Multiple Airlines
Wed, Apr 22 - Sun, Apr 26
Delta Logo
3:40 pm - 12:05 pm
HNL
-
IAD
14h 25m
1 stop
Delta Logo
7:05 am - 1:45 pm
IAD
-
HNL
12h 40m
1 stop
$552Delta
Wed, Apr 15 - Sun, Apr 19
Delta Logo
10:45 pm - 11:03 pm
HNL
-
IAD
18h 18m
2 stops
Delta Logo
6:00 am - 2:40 pm
IAD
-
HNL
14h 40m
1 stop
$558Delta
Wed, Apr 22 - Sun, Apr 26

Delta flights from Honolulu to Washington, D.C. Dulles Intl Airport

Our best Delta deals on Honolulu to Washington, D.C. Dulles Intl Airport flight tickets
Delta
Apr 7
HNL10:40 pmHonolulu
18h 19m
2 stops
IAD10:59 pmWashington, D.C. Dulles Intl
Apr 28
IAD6:00 amWashington, D.C. Dulles Intl
14h 40m
1 stop
HNL2:40 pmHonolulu
$486
Delta
Apr 7
HNL10:40 pmHonolulu
18h 19m
2 stops
IAD10:59 pmWashington, D.C. Dulles Intl
Apr 28
IAD7:20 amWashington, D.C. Dulles Intl
20h 00m
2 stops
HNL9:20 pmHonolulu
$491
Delta
Apr 13
HNL10:45 pmHonolulu
18h 18m
2 stops
IAD11:03 pmWashington, D.C. Dulles Intl
Apr 20
IAD7:20 amWashington, D.C. Dulles Intl
20h 00m
2 stops
HNL9:20 pmHonolulu
$523

Southwest flights from Honolulu to Washington, D.C. Dulles Intl Airport

Our best Southwest deals on Honolulu to Washington, D.C. Dulles Intl Airport flight tickets
Southwest
May 4
HNL9:05 pmHonolulu
12h 45m
1 stop
IAD3:50 pmWashington, D.C. Dulles Intl
May 9
IAD5:50 amWashington, D.C. Dulles Intl
21h 15m
2 stops
HNL9:05 pmHonolulu
$590
Southwest
May 4
HNL8:55 pmHonolulu
13h 55m
2 stops
IAD4:50 pmWashington, D.C. Dulles Intl
May 9
IAD5:50 amWashington, D.C. Dulles Intl
21h 15m
2 stops
HNL9:05 pmHonolulu
$595
Southwest
May 7
HNL9:25 pmHonolulu
13h 40m
2 stops
IAD5:05 pmWashington, D.C. Dulles Intl
May 11
IAD5:55 amWashington, D.C. Dulles Intl
21h 10m
2 stops
HNL9:05 pmHonolulu
$660

momondo Fare Finder

 
Customize your flight search to find flights from Honolulu to Washington, D.C. Dulles Intl Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated March 21, 2026.
Use the filters below to find and compare flights from Honolulu to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HonoluluWashington, D.C.

HNL - IAD

HNLIAD

Honolulu

Tue 4/7

10:40 pm-10:59 pm

2 stops18h 19m

Washington, D.C. Dulles Intl

Tue 4/14

6:00 am-2:40 pm

1 stop14h 40m

$486

HonoluluWashington, D.C.

HNL - IAD

HNLIAD

Honolulu

Tue 4/7

10:40 pm-10:59 pm

2 stops18h 19m

Washington, D.C. Dulles Intl

Tue 4/28

7:20 am-9:20 pm

2 stops20h 00m

$491

HonoluluWashington, D.C.

HNL - IAD

HNLIAD

Honolulu

Mon 4/13

10:45 pm-11:03 pm

2 stops18h 18m

Washington, D.C. Dulles Intl

Mon 4/20

7:20 am-9:20 pm

2 stops20h 00m

$523

HonoluluWashington, D.C.

HNL - IAD

HNLIAD

Honolulu

Wed 4/22

3:40 pm-12:05 pm

1 stop14h 25m

Washington, D.C. Dulles Intl

Sun 4/26

6:00 am-1:45 pm

1 stop13h 45m

$532

HonoluluWashington, D.C.

HNL - IAD

HNLIAD

Honolulu

Wed 4/22

10:45 pm-11:03 pm

2 stops18h 18m

Washington, D.C. Dulles Intl

Sun 4/26

6:00 am-1:45 pm

1 stop13h 45m

$538

HonoluluWashington, D.C.

HNL - IAD

HNLIAD

Honolulu

Wed 4/22

10:45 pm-11:03 pm

2 stops18h 18m

Washington, D.C. Dulles Intl

Sun 4/26

7:05 am-9:20 pm

2 stops20h 15m

$543

HonoluluWashington, D.C.

HNL - IAD

HNLIAD

Honolulu

Wed 4/29

11:15 am-5:50 am

1 stop12h 35m

Washington, D.C. Dulles Intl

Sun 5/3

6:47 pm-8:26 pm

1 stop31h 39m

$545

HonoluluWashington, D.C.

HNL - IAD

HNLIAD

Honolulu

Wed 4/22

12:50 pm-6:20 pm

1 stop23h 30m

Washington, D.C. Dulles Intl

Sun 4/26

6:47 pm-5:32 pm

1 stop28h 45m

$551
Quickest round-trip

HonoluluWashington, D.C.

HNL - IAD

HNLIAD

Honolulu

Wed 4/15

3:40 pm-12:05 pm

1 stop14h 25m

Washington, D.C. Dulles Intl

Sun 4/19

7:05 am-1:45 pm

1 stop12h 40m

$552

HonoluluWashington, D.C.

HNL - IAD

HNLIAD

Honolulu

Wed 4/22

10:45 pm-11:03 pm

2 stops18h 18m

Washington, D.C. Dulles Intl

Sun 4/26

6:00 am-2:40 pm

1 stop14h 40m

$558

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Honolulu to Washington, D.C. Dulles Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Washington, D.C. Dulles Intl Airport?

In general, September is the cheapest month to fly from Honolulu to Washington, D.C. Dulles Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $746. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of September, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $748.

What is the cheapest day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Our data shows that Wednesday is the least expensive day to fly to Washington, D.C. Dulles Intl Airport. Tickets to fly out on this day can be as low as $717. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Honolulu to Washington, D.C. Dulles Intl Airport for around $1,308.

What is the cheapest Honolulu to Washington, D.C. Dulles Intl flight route?

Fly from Honolulu to Washington, D.C. Dulles Intl for the best Honolulu - Washington, D.C. Dulles Intl flight prices

How far in advance should I book a flight to Washington, D.C. Dulles Intl Airport?

You are more likely to see cheaper flights to Washington, D.C. Dulles Intl Airport from Honolulu when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Dulles Intl Airport for around $896 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Dulles Intl Airport from Honolulu for as low as $648 on momondo.

What cabin class options are available on Honolulu to Washington, D.C. Dulles Intl flights?

There are 4 cabin classes available to choose from on Honolulu to Washington, D.C. Dulles Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Honolulu to Washington, D.C. Dulles Intl Airport flights?

You could potentially save up to 25% on your flight if you consider stops on a Honolulu to Washington, D.C. Dulles Intl Airport flight.

How have Honolulu to Washington, D.C. Dulles Intl Airport flight prices changed over time?

As of March 2026, prices for Honolulu to Washington, D.C. Dulles Intl Airport flights are approximately 1% cheaper when compared to flights at the same time last year.

When to book flights from Honolulu to Washington, D.C. Dulles Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Honolulu to Washington, D.C. Dulles Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Honolulu to Washington, D.C. Dulles Intl Airport (HNL to IAD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Honolulu to Washington, D.C. Dulles Intl Airport

Best Price Found

$334

Fastest flight time

8h 55m

Direct flights

Mon, Tue, Wed, Fri, Sat and Sun
The best one-way flight to Washington, D.C. Dulles Intl Airport from Honolulu in the past 72 hours is $334. The best round-trip flight deal from Honolulu to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is $526.
The fastest flight from Honolulu to Washington, D.C. Dulles Intl Airport takes 8h 55m
Direct flights go from Honolulu to Washington, D.C. Dulles Intl Airport on Monday, Tuesday, Wednesday, Friday, Saturday and Sunday. There are no airlines offering direct flights.
Search flight deals

  • How far is Honolulu to Washington, D.C. Dulles Intl by plane?

    A flight from Honolulu to Washington, D.C. Dulles Intl will travel around 4803.2 mi. Flights usually cover this in 8h 55m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Honolulu Airport to Washington, D.C. Dulles Intl Airport?

    Prices for flights from Honolulu Airport to Washington, D.C. Dulles Intl Airport refresh daily.

  • How many operators does momondo search for flights from Honolulu Airport to Washington, D.C. Dulles Intl Airport?

  • How old do you have to be to fly from Honolulu Airport to Washington, D.C. Dulles Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Honolulu Airport to Washington, D.C. Dulles Intl Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

    The travel and health documents required for your trip to Washington, D.C. Dulles Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington, D.C. Dulles Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Honolulu to Washington, D.C. Dulles Intl Airport?

  • What is the most popular airline from Honolulu to Washington, D.C. Dulles Intl Airport?

Best airlines flying from Honolulu to Washington, D.C. Dulles Intl Airport

Compare and see reviews for airlines that fly from Honolulu to Washington, D.C. Dulles Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $397Free CancellationRating
7.9
8,312 reviews
Search Delta flights
Hawaiian AirlinesPriceFrom $451Free CancellationRating
7.8
2,841 reviews
Search Hawaiian Airlines flights
Alaska AirlinesPriceFrom $461Free CancellationRating
7.9
12,091 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $707Free CancellationRating
7.4
9,451 reviews
Search United Airlines flights

  • United Airlines Flights From Honolulu to Washington, D.C. Dulles Intl Airport

    Across 6 United Airlines flights from Honolulu to Washington, D.C. Dulles Intl Airport this week, the average price was $1,181, with the best United Airlines deals starting from $707 round-trip. 9,451 users have rated United Airlines on momondo, with an average score of 7.4/10.

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Gettysburg
Arlington
Winchester
Waldorf
Woodbridge
Colonial Beach
Laurel
Towson
Gaithersburg
Silver Spring
Fredericksburg
Rockville
Tysons
Manassas
Springfield
Linthicum Heights
Bethesda
Sterling

Why use momondo?

Why should I use momondo to find a flight deal from Honolulu to Washington, D.C.?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Washington, D.C. from Honolulu.

Can I find flights from Honolulu to Washington, D.C. with flexible booking policies on momondo?

All flight searches from Honolulu to Washington, D.C. on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Honolulu to Washington, D.C.?

momondo helps you find the best flight between Honolulu and Washington, D.C. by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Honolulu to Washington, D.C. right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Honolulu to Washington, D.C. flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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