Baltimore to Honolulu BWI → HNL
Baltimore/Wash International Thurgood Marshall Airport (BWI) → Honolulu International Airport (HNL)
The cheapest return found recently is $684 with Alaska Airlines, 1 Sept 2027 – 6 Sept 2027, found yesterday. The cheapest one-way found recently is $365 with United Airlines, 9 Jan 2027, found 4 days ago.
Return
The cheapest return fare on each of 6 departure dates is usually $725 to $957.
Cheapest return found recently
$684
1 Sept 2027 – 6 Sept 2027 · Alaska Airlines
Baltimore/Wash International Thurgood Marshall Airport (BWI) → Honolulu International Airport (HNL)
Leaves 7:00 a.m. · Return leaves 10:39 a.m. · 26 h 59 min of travel, both ways together
out 1 stop, back 1 stop
found yesterday
Cheapest nonstop return
None seen yet.
Found recently, and the cheapest we hold
$684 1 Sept 2027 – 6 Sept 2027found yesterdaySee prices for these dates
It is also the cheapest return we hold, of any age.
What have prices looked like?
Over 20 days, 24 Sept to 18 Oct, the cheapest return we saw each day was $661 to $987.
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 6 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
6 fares on 6 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 5 Nov – 9 Nov | $735 | United Airlines | Baltimore/Wash International Thurgood Marshall Airport (BWI) → Honolulu International Airport (HNL) | out 1 stop, back 2 stops | found 4 days ago | See prices for these dates |
| 23 Dec – 28 Dec | $950 | Southwest Airlines | Baltimore/Wash International Thurgood Marshall Airport (BWI) → Honolulu International Airport (HNL) | out 1 stop, back 1 stop | found yesterday | See prices for these dates |
| 27 Dec – 10 Jan 2027 | $959 | Southwest Airlines | Baltimore/Wash International Thurgood Marshall Airport (BWI) → Honolulu International Airport (HNL) | out 1 stop, back 2 stops | found yesterday | See prices for these dates |
| 30 Jun 2027 – 5 Jul 2027 | $961 | Alaska Airlines | Baltimore/Wash International Thurgood Marshall Airport (BWI) → Honolulu International Airport (HNL) | out 1 stop, back 2 stops | found yesterday | See prices for these dates |
| 1 Sept 2027 – 6 Sept 2027 | $684 | Alaska Airlines | Baltimore/Wash International Thurgood Marshall Airport (BWI) → Honolulu International Airport (HNL) | out 1 stop, back 1 stop | found yesterday | See prices for these dates |
| 2 Sept 2027 – 6 Sept 2027 | $722 | American Airlines | Baltimore/Wash International Thurgood Marshall Airport (BWI) → Honolulu International Airport (HNL) | out 1 stop, back 1 stop | found yesterday | See prices for these dates |
Which month looks cheapest?
September 2027 is the cheapest month — from $684.
Airlines on the cheapest dates: Southwest Airlines, Alaska Airlines, United Airlines, American Airlines.
One-way
Not enough comparable prices yet for a usual one-way price.
Cheapest one-way found recently
$365
9 Jan 2027 · United Airlines
Baltimore/Wash International Thurgood Marshall Airport (BWI) → Honolulu International Airport (HNL)
Leaves 8:44 a.m. · 17 h 27 min trip
1 stop
found 4 days ago
Cheapest nonstop one-way
None seen yet.
Found recently, and the cheapest we hold
$365 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 $211 to $431.
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
1 fares on 1 departure dates
See every date as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 9 Jan 2027 | $365 | United Airlines | Baltimore/Wash International Thurgood Marshall Airport (BWI) → Honolulu International Airport (HNL) | 1 stop | found 4 days ago | Open this trip |
Airlines on the cheapest dates: United Airlines.
Premium cabin fares from Baltimore 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 Baltimore to Honolulu?
Return
Fares 14 to 29 days before departure were typically 11% 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
| Booked ahead by | Typical fare | Cheapest day | Above the cheapest | Days of prices |
|---|---|---|---|---|
| 7–13 days | $824 | $824 | +12% | 10 |
| 14–29 days | $735 | $735 | Cheapest seen | 7 |
| 30–59 days | $1,308 | $1,308 | +78% | 7 |
| 90–179 days | $754 | $661 | +3% | 12 |
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
Philadelphia → Honolulu
145 km from Baltimore
$710
$26 more than flying from Baltimore
1 Nov – 7 Nov · PHL → HNL · out 1 stop, back 1 stop
found yesterday
Washington → Honolulu
57 km from Baltimore
$796
$112 more than flying from Baltimore
1 Sept 2027 – 6 Sept 2027 · DCA → HNL · out 1 stop, back 1 stop
found yesterday
Cheapest recent price on each route — round trip, per traveler in Economy. Distances are in a straight line.
One-way
Philadelphia → Honolulu
145 km from Baltimore
$342
$23 less than flying from Baltimore
4 Feb 2027 · PHL → HNL · 1 stop
found 4 days ago
Washington → Honolulu
57 km from Baltimore
$360
$5 less than flying from Baltimore
9 Jan 2027 · DCA → HNL · 2 stops
found 4 days ago
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