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Cheap flights from Washington, D.C. Dulles Intl Airport to Honolulu from $345

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Dulles Intl Airport to Honolulu departing on 9/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Honolulu

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:00 pm - 8:22 pm
IAD
-
HNL
30h 22m
1 stop
Multiple Airlines Logo
11:20 pm - 6:39 am
HNL
-
IAD
25h 19m
1 stop
$724Multiple Airlines
Sat, Aug 8 - Tue, Aug 11
Delta Logo
7:10 am - 11:34 am
IAD
-
HNL
34h 24m
1 stop
Delta Logo
7:49 pm - 8:14 pm
HNL
-
IAD
18h 25m
1 stop
$725Delta
Tue, Sep 1 - Fri, Sep 11
Multiple Airlines Logo
5:47 pm - 10:47 am
IAD
-
HNL
23h 00m
1 stop
Multiple Airlines Logo
7:31 am - 6:14 pm
HNL
-
IAD
28h 43m
1 stop
$726Multiple Airlines
Mon, Aug 24 - Fri, Aug 28
Multiple Airlines Logo
6:03 am - 12:12 am
IAD
-
HNL
24h 09m
1 stop
Multiple Airlines Logo
7:30 am - 6:45 pm
HNL
-
IAD
29h 15m
1 stop
$727Multiple Airlines
Mon, Aug 3 - Tue, Aug 11
Multiple Airlines Logo
6:03 am - 12:12 am
IAD
-
HNL
24h 09m
1 stop
Multiple Airlines Logo
5:42 pm - 6:45 pm
HNL
-
IAD
19h 03m
2 stops
$728Multiple Airlines
Mon, Aug 3 - Wed, Aug 12
Multiple Airlines Logo
9:30 am - 11:28 pm
IAD
-
HNL
19h 58m
1 stop
Multiple Airlines Logo
9:00 pm - 6:45 pm
HNL
-
IAD
15h 45m
2 stops
$729Multiple Airlines
Tue, Jul 21 - Mon, Jul 27
Multiple Airlines Logo
7:53 pm - 1:34 pm
IAD
-
HNL
23h 41m
2 stops
Multiple Airlines Logo
12:39 pm - 6:14 pm
HNL
-
IAD
23h 35m
1 stop
$730Multiple Airlines
Tue, Aug 4 - Tue, Aug 18
Alaska Airlines Logo
9:03 am - 7:26 pm
IAD
-
HNL
16h 23m
1 stop
Alaska Airlines Logo
10:12 pm - 6:14 pm
HNL
-
IAD
14h 02m
1 stop
$731Alaska Airlines
Tue, Aug 25 - Tue, Sep 1
Multiple Airlines Logo
6:03 am - 12:12 am
IAD
-
HNL
24h 09m
1 stop
Multiple Airlines Logo
4:23 pm - 6:45 pm
HNL
-
IAD
20h 22m
2 stops
$732Multiple Airlines
Mon, Aug 3 - Thu, Aug 13
Multiple Airlines Logo
7:53 pm - 7:03 pm
IAD
-
HNL
29h 10m
1 stop
Multiple Airlines Logo
9:00 pm - 6:45 pm
HNL
-
IAD
15h 45m
2 stops
$733Multiple Airlines
Tue, Aug 4 - Wed, Aug 12

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

Our best Alaska Airlines deals on Washington, D.C. Dulles Intl Airport to Honolulu flight tickets
Alaska Airlines
Aug 25
IAD9:03 amWashington, D.C. Dulles Intl
16h 23m
1 stop
HNL7:26 pmHonolulu
Sep 1
HNL10:12 pmHonolulu
14h 02m
1 stop
IAD6:14 pmWashington, D.C. Dulles Intl
$731
Alaska Airlines
Aug 5
IAD6:03 amWashington, D.C. Dulles Intl
21h 31m
1 stop
HNL9:34 pmHonolulu
Aug 13
HNL9:55 pmHonolulu
14h 50m
1 stop
IAD6:45 pmWashington, D.C. Dulles Intl
$738
Alaska Airlines
Aug 4
IAD7:53 pmWashington, D.C. Dulles Intl
29h 10m
1 stop
HNL7:03 pmHonolulu
Aug 13
HNL9:55 pmHonolulu
14h 50m
1 stop
IAD6:45 pmWashington, D.C. Dulles Intl
$741

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

Our best Delta deals on Washington, D.C. Dulles Intl Airport to Honolulu flight tickets
Delta
Sep 1
IAD7:10 amWashington, D.C. Dulles Intl
34h 24m
1 stop
HNL11:34 amHonolulu
Sep 11
HNL7:49 pmHonolulu
18h 25m
1 stop
IAD8:14 pmWashington, D.C. Dulles Intl
$725
Delta
Sep 5
IAD7:00 amWashington, D.C. Dulles Intl
20h 20m
2 stops
HNL9:20 pmHonolulu
Sep 14
HNL9:35 pmHonolulu
19h 14m
2 stops
IAD10:49 pmWashington, D.C. Dulles Intl
$739
Delta
Aug 23
IAD7:10 amWashington, D.C. Dulles Intl
18h 01m
1 stop
HNL7:11 pmHonolulu
Sep 3
HNL10:45 pmHonolulu
19h 14m
1 stop
IAD11:59 pmWashington, D.C. Dulles Intl
$766

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Dulles Intl Airport to Honolulu 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 June 15, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Honolulu that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Honolulu

IAD - HNL

IADHNL

Washington, D.C. Dulles Intl

Sat 8/8

8:00 pm-8:22 pm

1 stop30h 22m

Honolulu

Tue 8/11

11:20 pm-6:39 am

1 stop25h 19m

$724

Washington, D.C.Honolulu

IAD - HNL

IADHNL

Washington, D.C. Dulles Intl

Tue 9/1

7:10 am-11:34 am

1 stop34h 24m

Honolulu

Fri 9/11

7:49 pm-8:14 pm

1 stop18h 25m

$725

Washington, D.C.Honolulu

IAD - HNL

IADHNL

Washington, D.C. Dulles Intl

Mon 8/24

5:47 pm-10:47 am

1 stop23h 00m

Honolulu

Fri 8/28

7:31 am-6:14 pm

1 stop28h 43m

$726

Washington, D.C.Honolulu

IAD - HNL

IADHNL

Washington, D.C. Dulles Intl

Mon 8/3

6:03 am-12:12 am

1 stop24h 09m

Honolulu

Tue 8/11

7:30 am-6:45 pm

1 stop29h 15m

$727

Washington, D.C.Honolulu

IAD - HNL

IADHNL

Washington, D.C. Dulles Intl

Mon 8/3

6:03 am-12:12 am

1 stop24h 09m

Honolulu

Wed 8/12

5:42 pm-6:45 pm

2 stops19h 03m

$728

Washington, D.C.Honolulu

IAD - HNL

IADHNL

Washington, D.C. Dulles Intl

Tue 7/21

9:30 am-11:28 pm

1 stop19h 58m

Honolulu

Mon 7/27

9:00 pm-6:45 pm

2 stops15h 45m

$729

Washington, D.C.Honolulu

IAD - HNL

IADHNL

Washington, D.C. Dulles Intl

Tue 8/4

7:53 pm-1:34 pm

2 stops23h 41m

Honolulu

Tue 8/18

12:39 pm-6:14 pm

1 stop23h 35m

$730
Quickest round-trip

Washington, D.C.Honolulu

IAD - HNL

IADHNL

Washington, D.C. Dulles Intl

Tue 8/25

9:03 am-7:26 pm

1 stop16h 23m

Honolulu

Tue 9/1

10:12 pm-6:14 pm

1 stop14h 02m

$731

Washington, D.C.Honolulu

IAD - HNL

IADHNL

Washington, D.C. Dulles Intl

Mon 8/3

6:03 am-12:12 am

1 stop24h 09m

Honolulu

Thu 8/13

4:23 pm-6:45 pm

2 stops20h 22m

$732

Washington, D.C.Honolulu

IAD - HNL

IADHNL

Washington, D.C. Dulles Intl

Tue 8/4

7:53 pm-7:03 pm

1 stop29h 10m

Honolulu

Wed 8/12

9:00 pm-6:45 pm

2 stops15h 45m

$733

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 Honolulu from

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

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 typical price of a round-trip flight between Washington, D.C. Dulles Intl Airport and Honolulu?

What is the cheapest month to fly to Honolulu?

The month of April is, on average, the cheapest month to fly to Honolulu from Washington, D.C. Dulles Intl Airport, with most prices found around $685. If you’re not able to fly to Honolulu in April, then September is your next best option. Flight prices from Washington, D.C. Dulles Intl Airport to Honolulu during September average around $923.

What is the cheapest day to depart on your flight to Honolulu?

Our data shows that Thursday is the least expensive day to fly to Honolulu. Tickets to fly out on this day can be as low as $1,194. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Honolulu on Friday is $1,390.

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

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

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

You are more likely to see cheaper flights to Honolulu from Washington, D.C. Dulles Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Honolulu for around $1,009 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Honolulu from Washington, D.C. Dulles Intl Airport for as low as $867 on momondo.

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

There are 4 cabin classes available to choose from on Washington, D.C. Dulles Intl Airport to Honolulu 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 Washington, D.C. Dulles Intl Airport to Honolulu flights?

You could potentially save up to 27% on your flight if you consider stops on a Washington, D.C. Dulles Intl Airport to Honolulu flight.

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

As of June 2026, prices for Washington, D.C. Dulles Intl Airport to Honolulu flights are approximately 11% more expensive when compared to flights at the same time last year.

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

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

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

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

Best Price Found

$637

Fastest flight time

9h 50m

Direct flights

Every day

Airports in Honolulu

1 airport
The best one-way flight to Honolulu from Washington, D.C. Dulles Intl Airport in the past 72 hours is $637. The best round-trip flight deal from Washington, D.C. Dulles Intl Airport to Honolulu found on momondo in the last 72 hours is $1,174.
The fastest flight from Washington, D.C. Dulles Intl Airport to Honolulu takes 9h 50m
Direct flights go from Washington, D.C. Dulles Intl Airport to Honolulu every day.
There is 1 airport in Honolulu. From Washington, D.C. Dulles Intl Airport there are direct flights to Honolulu (HNL).
Search flight deals

Frequently asked questions about flying from Washington, D.C. Dulles Intl Airport to Honolulu

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

    There are 4803.2 mi between Washington, D.C. Dulles Intl and Honolulu. Flights usually cover this in 9h 50m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Washington, D.C. Dulles Intl Airport to Honolulu Airport are refreshed on a daily basis.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. Dulles Intl Airport to Honolulu Airport.

  • What documentation or ID do you need to fly to Honolulu Airport?

    The travel and health documents you'll need for your trip to Honolulu Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Honolulu Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

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

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

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Honolulu with momondo
Airline
Rating
Free Cancellation
Price
Hawaiian AirlinesPriceFrom $391Free CancellationRating
7.8
2,829 reviews
Search Hawaiian Airlines flights
DeltaPriceFrom $391Free CancellationRating
7.9
8,401 reviews
Search Delta flights
Alaska AirlinesPriceFrom $524Free CancellationRating
7.9
12,517 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $601Free CancellationRating
7.1
11,660 reviews
Search American Airlines flights
United AirlinesPriceFrom $939Free CancellationRating
7.4
9,841 reviews
Search United Airlines flights

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

    United Airlines is one of the most popular airlines flying from Washington, D.C. Dulles Intl Airport to Honolulu, operating 1 flight/week on average for this route. A good United Airlines flight deal for Washington, D.C. Dulles Intl Airport to Honolulu starts from $939 round-trip, up to an average price of $1,193. Our users have rated United Airlines at 7.4/10.

Traveling to a place near Honolulu?

Book flights to Honolulu if you plan to visit one of these locations
Kahuku
Kailua
Aiea

Why use momondo?

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

It is quick and easy to find Washington, D.C. to Honolulu flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Honolulu that suits you.

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

momondo does allow users to show only those flights to Honolulu from Washington, D.C. which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to Honolulu from Washington, D.C.. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Washington, D.C. to Honolulu 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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