￥49,150 Cheap United flights Washington (IAD) to Honolulu (HNL)

View ￥49,150 flight on Mon, May 12, 2025Opens in a new window

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 40% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in

￥49,150 Cheap United flights Washington (IAD) to Honolulu (HNL)

Prices were available within the past 7 days and start at ￥49,150 for one-way flights and ￥94,350 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, May 12 - Mon, May 19
IAD
Washington
HNL
Oahu
￥94,350 Roundtrip, found 1 day ago
￥94,350
Roundtrip
found 1 day ago
Select United flight, departing Mon, May 12 from Washington to Oahu, returning Mon, May 19, priced at ￥94,350 found 1 day ago
United
Sun, Aug 10 - Thu, Aug 14
IAD
Washington
HNL
Oahu
￥97,150 Roundtrip, found 1 day ago
￥97,150
Roundtrip
found 1 day ago
Select United flight, departing Sun, Aug 10 from Washington to Oahu, returning Thu, Aug 14, priced at ￥97,150 found 1 day ago
United
Mon, Sep 8 - Mon, Sep 29
IAD
Washington
HNL
Oahu
￥97,390 Roundtrip, found 11 hours ago
￥97,390
Roundtrip
found 11 hours ago
Select United flight, departing Mon, Sep 8 from Washington to Oahu, returning Mon, Sep 29, priced at ￥97,390 found 11 hours ago
United
Sun, Aug 10 - Thu, Aug 14
IAD
Washington
HNL
Oahu
￥97,720 Roundtrip, found 1 day ago
￥97,720
Roundtrip
found 1 day ago
Select United flight, departing Sun, Aug 10 from Washington to Oahu, returning Thu, Aug 14, priced at ￥97,720 found 1 day ago
United
Mon, May 12 - Mon, May 19
IAD
Washington
HNL
Oahu
￥97,770 Roundtrip, found 1 day ago
￥97,770
Roundtrip
found 1 day ago
Select United flight, departing Mon, May 12 from Washington to Oahu, returning Mon, May 19, priced at ￥97,770 found 1 day ago
United
Mon, Sep 8 - Mon, Sep 29
IAD
Washington
HNL
Oahu
￥97,980 Roundtrip, found 11 hours ago
￥97,980
Roundtrip
found 11 hours ago
Select United flight, departing Mon, Sep 8 from Washington to Oahu, returning Mon, Sep 29, priced at ￥97,980 found 11 hours ago

Frequently asked questions

❓ How much is a flight ticket from Chantilly (IAD) -Honolulu (HNL) with United?

✔️ Prices were available within the past 7 days and starts at ￥49,150 for one-way flights and ￥94,350 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.


❓Which month is the cheapest flight ticket for Chantilly (IAD) to Honolulu (HNL) with United?

✔️ Air fares published on Expedia.co.jp over the past 7 days with lowest price for one-way departures in May and round-trip departures in May.

*Available to Expedia members.