Baltimore to Detroit BWI → DTW
Baltimore/Wash International Thurgood Marshall Airport (BWI) → Detroit Metropolitan Wayne County Airport (DTW)
The cheapest return found recently is $57 with Frontier Airlines, 12 Nov – 16 Nov, found 3 days ago. The cheapest one-way found recently is $134 with Frontier Airlines, 27 Oct, found 2 days ago.
Return
Not enough comparable prices yet for a usual return price.
Cheapest return found recently
$57
12 Nov – 16 Nov · Frontier Airlines
Baltimore/Wash International Thurgood Marshall Airport (BWI) → Detroit Metropolitan Wayne County Airport (DTW)
Leaves 6:28 p.m. · Return leaves 12:44 p.m. · 3 h 16 min of travel, both ways together
out nonstop, back nonstop
found 3 days ago
Cheapest nonstop return
$57
12 Nov – 16 Nov · Frontier Airlines
Baltimore/Wash International Thurgood Marshall Airport (BWI) → Detroit Metropolitan Wayne County Airport (DTW)
Leaves 6:28 p.m. · Return leaves 12:44 p.m. · 3 h 16 min of travel, both ways together
out nonstop, back nonstop
found 3 days ago
Found recently, and the cheapest we hold
$57 12 Nov – 16 Novfound 3 days agoSee 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 $57 to $296.
At $57, the cheapest return found recently is at the low end of that range.
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?
Not enough comparable prices yet: we hold return fares on 2 departure dates and need at least 3 to say what is usual.
Could nearby dates be cheaper?
We hold no other 4-night return fares leaving within 3 days of 12 Nov to compare.
Every date we hold
2 fares on 2 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 5 Nov – 10 Nov | $107 | Frontier Airlines | Baltimore/Wash International Thurgood Marshall Airport (BWI) → Detroit Metropolitan Wayne County Airport (DTW) | out nonstop, back 1 stop | found 4 days ago | See prices for these dates |
| 12 Nov – 16 Nov | $57 | Frontier Airlines | Baltimore/Wash International Thurgood Marshall Airport (BWI) → Detroit Metropolitan Wayne County Airport (DTW) | out nonstop, back nonstop | found 3 days ago | See prices for these dates |
Airlines on the cheapest dates: Frontier Airlines.
One-way
The cheapest one-way fare on each of 3 departure dates is usually $113 to $124.
Cheapest one-way found recently
$134
27 Oct · Frontier Airlines
Baltimore/Wash International Thurgood Marshall Airport (BWI) → Detroit Metropolitan Wayne County Airport (DTW)
Leaves 1:56 p.m. · 9 h 41 min trip
1 stop
found 2 days ago
Cheapest nonstop one-way
$111
22 Oct · Frontier Airlines
Baltimore/Wash International Thurgood Marshall Airport (BWI) → Detroit Metropolitan Wayne County Airport (DTW)
Leaves 6:25 p.m. · 1 h 39 min trip
nonstop
found 6 days ago
Found recently, and the cheapest we hold
$134 27 Octfound 2 days agoOpen this trip
$111 22 Octfound 6 days agoOpen this trip
What have prices looked like?
Over 16 days, 27 Sept to 18 Oct, the cheapest one-way we saw each day was $90 to $179.
16 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?
Compared with the cheapest one-way fare on each of 3 departure dates from 22 Oct to 27 Oct, 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 one-way fares leaving within 3 days of 27 Oct to compare.
Every date we hold
3 fares on 3 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 22 Oct | $111 | Frontier Airlines | Baltimore/Wash International Thurgood Marshall Airport (BWI) → Detroit Metropolitan Wayne County Airport (DTW) | nonstop | found 6 days ago | Open this trip |
| 23 Oct | $114 | Frontier Airlines | Baltimore/Wash International Thurgood Marshall Airport (BWI) → Detroit Metropolitan Wayne County Airport (DTW) | nonstop | found 6 days ago | Open this trip |
| 27 Oct | $134 | Frontier Airlines | Baltimore/Wash International Thurgood Marshall Airport (BWI) → Detroit Metropolitan Wayne County Airport (DTW) | 1 stop | found 2 days ago | Open this trip |
Airlines on the cheapest dates: Frontier Airlines.
Premium cabin fares from Baltimore to Detroit
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 12 Nov – 16 Nov in another cabin: Premium economy · Business · First
Today's prices for 27 Oct in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Baltimore to Detroit?
Return
Fares 30 to 59 days before departure were typically 71% lower than 0 to 6 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 |
|---|---|---|---|---|
| 0–6 days | $331 | $296 | +245% | 8 |
| 14–29 days | $115 | $57 | +20% | 10 |
| 30–59 days | $96 | $96 | Cheapest seen | 9 |
One-way
Not enough history yet: in 16 days of one-way prices, 27 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
Washington → Detroit
57 km from Baltimore
$244
$187 more than flying from Baltimore
5 Nov – 10 Nov · DCA → DTW · out 1 stop, back 1 stop
found 4 days ago
Cheapest recent price on each route — round trip, per traveler in Economy. Distances are in a straight line.
One-way
Washington → Detroit
57 km from Baltimore
$141
$7 more than flying from Baltimore
28 Oct · DCA → DTW · 1 stop
found yesterday
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 12 Nov – 16 Nov. 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