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Washington to Honolulu DCA, IAD → HNL

Ronald Reagan National Airport (DCA), Washington Dulles International Airport (IAD) → Honolulu International Airport (HNL)

The cheapest return found recently is $796 with Alaska Airlines, 1 Sept 2027 – 6 Sept 2027, found yesterday. The cheapest one-way found recently is $360 with Alaska Airlines, 9 Jan 2027, found 4 days ago.

Return

The cheapest return fare on each of 7 departure dates is usually $801 to $931.

Cheapest return found recently

$796

1 Sept 2027 – 6 Sept 2027 · Alaska Airlines

Ronald Reagan National Airport (DCA) → Honolulu International Airport (HNL)

Leaves 9:30 a.m. · Return leaves 1:00 p.m. · 41 h 25 min of travel, both ways together

out 1 stop, back 1 stop

found yesterday

See prices for these datesCheck today's price

Cheapest nonstop return

None seen yet.

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Found recently, and the cheapest we hold

Cheapest found recently $796 1 Sept 2027 – 6 Sept 2027found yesterdaySee prices for these dates

Cheapest we hold, of any age $726 5 Nov – 9 Novfound 4 days agoSee prices for these dates

What have prices looked like?

Over 20 days, 24 Sept to 18 Oct, the cheapest return we saw each day was $726 to $976.

$796, the cheapest return found recently, sits here in that range of $726 to $976.

20 days is a short history, so treat this range as an early guide.

Those were the prices on those days, not today's.

Is this a good return price?

Compared with the cheapest return fare on each of 7 departure dates from 5 Nov to 2 Sept 2027, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.

Could nearby dates be cheaper?

We hold no other 5-night return fares leaving within 3 days of 1 Sept 2027 to compare.

Every date we hold

14 fares on 7 departure dates

5 Nov – 9 Nov: $726, found 4 days ago25 Nov – 30 Nov: $891, found yesterday23 Dec – 28 Dec: $971, found yesterday27 Dec – 10 Jan 2027: $1,020, found yesterday30 Jun 2027 – 5 Jul 2027: $874, found yesterday1 Sept 2027 – 6 Sept 2027: $796, found yesterday2 Sept 2027 – 6 Sept 2027: $805, found yesterdayNovDecJunSep
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
5 Nov – 9 Nov$726Alaska AirlinesRonald Reagan National Airport (DCA) → Honolulu International Airport (HNL)out 1 stop, back 1 stopfound 4 days agoSee prices for these dates
25 Nov – 30 Nov$891American AirlinesRonald Reagan National Airport (DCA) → Honolulu International Airport (HNL)out 1 stop, back 2 stopsfound yesterdaySee prices for these dates
23 Dec – 28 Dec$971Alaska AirlinesWashington Dulles International Airport (IAD) → Honolulu International Airport (HNL)out 1 stop, back 1 stopfound yesterdaySee prices for these dates
27 Dec – 10 Jan 2027$1,020Alaska AirlinesRonald Reagan National Airport (DCA) → Honolulu International Airport (HNL)out 1 stop, back 2 stopsfound yesterdaySee prices for these dates
30 Jun 2027 – 5 Jul 2027$874Alaska AirlinesRonald Reagan National Airport (DCA) → Honolulu International Airport (HNL)out 1 stop, back 2 stopsfound yesterdaySee prices for these dates
1 Sept 2027 – 6 Sept 2027$796Alaska AirlinesRonald Reagan National Airport (DCA) → Honolulu International Airport (HNL)out 1 stop, back 1 stopfound yesterdaySee prices for these dates
2 Sept 2027 – 6 Sept 2027$805Alaska AirlinesRonald Reagan National Airport (DCA) → Honolulu International Airport (HNL)out 1 stop, back 1 stopfound yesterdaySee prices for these dates

Which month looks cheapest?

November 2026 is the cheapest month — from $726.

November 2026From $726Cheapest seen2 departure dates5 Nov – 9 Nov · found 4 days agoSee prices for these dates
December 2026From $9712 departure dates23 Dec – 28 Dec · found yesterdaySee prices for these dates
June 2027From $8741 departure date30 Jun 2027 – 5 Jul 2027 · found yesterdaySee prices for these dates
September 2027From $7962 departure dates1 Sept 2027 – 6 Sept 2027 · found yesterdaySee prices for these dates

Airlines on the cheapest dates: Alaska Airlines, American Airlines.

One-way

Not enough comparable prices yet for a usual one-way price.

Cheapest one-way found recently

$360

9 Jan 2027 · Alaska Airlines

Ronald Reagan National Airport (DCA) → Honolulu International Airport (HNL)

Leaves 6:59 p.m. · 22 h 23 min trip

2 stops

found 4 days ago

Open this tripCheck today's price

Cheapest nonstop one-way

None seen yet.

FareTell may earn a commission when you book through a partner.

Found recently, and the cheapest we hold

Cheapest found recently $360 9 Jan 2027found 4 days agoOpen this trip

It is also the cheapest one-way we hold, of any age.

What have prices looked like?

Over 15 days, 24 Sept to 18 Oct, the cheapest one-way we saw each day was $311 to $450.

$360, the cheapest one-way found recently, sits here in that range of $311 to $450.

15 days is a short history, so treat this range as an early guide.

Those were the prices on those days, not today's.

Is this a good one-way price?

Not enough comparable prices yet: we hold one-way fares on 1 departure date and need at least 3 to say what is usual.

Could nearby dates be cheaper?

We hold no other one-way fares leaving within 3 days of 9 Jan 2027 to compare.

Every date we hold

2 fares on 1 departure dates

See every date as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
9 Jan 2027$360Alaska AirlinesRonald Reagan National Airport (DCA) → Honolulu International Airport (HNL)2 stopsfound 4 days agoOpen this trip

Airlines on the cheapest dates: Alaska Airlines.

Premium cabin fares from Washington to Honolulu

We hold no premium economy, business or first-class fares for this route: we collect them for the busiest routes, and this one is not among them yet.

Today's prices for 1 Sept 2027 – 6 Sept 2027 in another cabin: Premium economy · Business · First

Today's prices for 9 Jan 2027 in another cabin: Premium economy · Business · First

How far ahead were prices cheapest for Washington to Honolulu?

Return

Fares 14 to 29 days before departure were typically 26% lower than 7 to 13 days before departure.

From the cheapest return each day between 24 Sept and 18 Oct (20 days), grouped by how many days ahead the flight left; one adult in economy.

Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.

Prices reflect recent searches — current fares may differ.

See these ranges as a table
Typical price in each booking range — round trip, per traveler in Economy.
Booked ahead byTypical fareCheapest dayAbove the cheapestDays of prices
7–13 days$976$872+34%11
14–29 days$726$726Cheapest seen7
30–59 days$1,314$1,314+81%7
90–179 days$777$746+7%13

One-way

Not enough history yet: in 15 days of one-way prices, 24 Sept to 18 Oct, fewer than 3 booking ranges had prices on 7 days or more.

Could a nearby airport be cheaper?

A different airport at either end can change the fare — sometimes a lot.

Return

Baltimore → Honolulu

57 km from Washington

$684

$112 less than flying from Washington

1 Sept 2027 – 6 Sept 2027 · BWI → HNL · out 1 stop, back 1 stop

found yesterday

See this route

Cheapest recent price on each route — round trip, per traveler in Economy. Distances are in a straight line.

One-way

Baltimore → Honolulu

57 km from Washington

$365

$5 more than flying from Washington

9 Jan 2027 · BWI → HNL · 1 stop

found 4 days ago

See this route

Cheapest recent price on each route — one way, per traveler in Economy. Distances are in a straight line.

Live price for these dates

The cheapest return found recently is for 1 Sept 2027 – 6 Sept 2027. A live search on this page shows what those dates cost now, for one adult in economy.

Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work