How old is this price?

It is the cheapest fare we saw for that date. We look again at least once a day for the routes people search, and stop showing a price two days after we last saw it, so a price here can be up to four days old — the date beside it says when that was. The seller's page shows the price right now.

How does a2bflight rank results?

By price and duration only; commission never enters the order. Cheapest means cheapest among what the store holds for this corridor. A click that books may earn a2bflight a commission from the seller; the price you see is the seller's own.

cached prices · United States fares · USD

Flights from Baltimore (BWI) to Honolulu (HNL)

The cheapest one-way fare from Baltimore to Honolulu we have seen is $376 USD, departing Oct 15 (found Sep 21): United UA 2749, 2 stops, 16h54m.

Cheapest seen · One wayfound Sep 21

$376 USD

United UA 2749 · Oct 15 · 2 stops · 16h54m

Continue on the seller's site — $376

a2bflight may earn a commission from the seller if you book after this click; the price you see is the seller's and does not change. How we rank, what we keep.

Cheapest round trip seen

$589 USD

American Airlines AA 3708 · Feb 3 → Feb 12 · 3 stops · 28h02m in all, both ways

Continue on the seller's site — $589

See more dates →

Prices are the cached fare only; baggage and fare rules are shown by the seller.

about this route

Baltimore to Honolulu in numbers

By month, Jan 2027 is the cheapest we hold at $242 USD and Nov 2026 the most expensive at $394 USD — a spread of 63%.

No nonstop fare is held for the 1 departure date seen — every row has at least one stop; carriers seen: American Airlines, United.

BWI serves Baltimore, United States; HNL serves Honolulu, United States.

Honolulu runs 6 hours behind Baltimore.

by month

Cheapest by month

Sep 2026
$339 USD
checked Sep 26
Oct 2026
$376 USD
checked Sep 26
Nov 2026
$394 USD
checked Sep 26
Dec 2026
$324 USD
checked Sep 26
Jan 2027
$242 USD
checked Sep 26

by date

Cheapest one-way by date

1 row held, cheapest first — the cheapest nonstop and the cheapest with stops seen for each departure date.

Oct 15 · 09:09 BWI
UA27492 stops · 16h54m
found Sep 21 · baggage and fare rules are shown by the seller — this price is the cached fare only
$376 USD
Continue on the seller's site — $376
a2bflight may earn a commission from the seller if you book after this click; the price you see is the seller's and does not change. How we rank, what we keep.

round trips

Cheapest round trips

The cheapest out-and-back pairs the cache holds, any dates.

Feb 3 → Feb 12 · 07:23 BWI
AA37083 stops · 28h02m in all, both ways
found Sep 21 · baggage and fare rules are shown by the seller — this price is the cached fare only
$589 USD
Continue on the seller's site — $589
a2bflight may earn a commission from the seller if you book after this click; the price you see is the seller's and does not change. How we rank, what we keep.

carriers

Carriers seen on this corridor

American Airlines
United

Marketing carriers; the operating airline is shown by the seller.

questions

Questions

What is the cheapest fare from Baltimore to Honolulu?: The cheapest one-way fare from Baltimore to Honolulu we have seen is $376 USD, departing Oct 15 (found Sep 21): United UA 2749, 2 stops, 16h54m.
Is there a nonstop flight from Baltimore to Honolulu?: No nonstop fare is held for the 1 departure date seen — every row has at least one stop; carriers seen: American Airlines, United.
Which month is cheapest to fly from Baltimore to Honolulu?: By month, Jan 2027 is the cheapest we hold at $242 USD and Nov 2026 the most expensive at $394 USD — a spread of 63%.
How old is this price?: It is the cheapest fare we saw for that date. We look again at least once a day for the routes people search, and stop showing a price two days after we last saw it, so a price here can be up to four days old — the date beside it says when that was. The seller's page shows the price right now.
How does a2bflight rank results?: By price and duration only; commission never enters the order. Cheapest means cheapest among what the store holds for this corridor. A click that books may earn a2bflight a commission from the seller; the price you see is the seller's own. See how we rank and what we keep.

more routes

Every route from Baltimore →Every route to Honolulu →

More to Honolulu

Other origins with a cached fare to this destination, cheapest first.