Cheap flights from Miami to Baltimore from $86 MIA → BWI
Miami International Airport (MIA) → Baltimore/Wash International Thurgood Marshall Airport (BWI)
The cheapest return found recently is $99 with Frontier Airlines, 25 Dec – 31 Dec, found 2 days ago. The cheapest one-way found recently is $86 with Frontier Airlines, 27 Feb 2027, found 2 days ago.
- Cheapest one-way found recently
- $86, Frontier Airlines, found 2 days ago
- Cheapest return found recently
- $99, 25 Dec to 31 Dec
- Usual return price
- $90 to $172
- Cheapest month to fly
- December 2026, return fares from $73 found in the last 7 days
- Airlines with nonstop flights
- American Airlines, Frontier Airlines, United Airlines, Southwest Airlines
- Shortest nonstop flight found
- 2 h 46 min
Return
The cheapest return fare on each of 6 departure dates is usually $90 to $172.
Cheapest return found recently
$99
25 Dec – 31 Dec · Frontier Airlines
Miami International Airport (MIA) → Baltimore/Wash International Thurgood Marshall Airport (BWI)
Leaves 5:54 p.m. · Return leaves 12:30 a.m. · 5 h 41 min of travel, both ways together
out nonstop, back nonstop
found 2 days ago
Cheapest nonstop return
$99
25 Dec – 31 Dec · Frontier Airlines
Miami International Airport (MIA) → Baltimore/Wash International Thurgood Marshall Airport (BWI)
Leaves 5:54 p.m. · Return leaves 12:30 a.m. · 5 h 41 min of travel, both ways together
out nonstop, back nonstop
found 2 days ago
Found recently, and the cheapest we hold
$99 25 Dec – 31 Decfound 2 days agoSee prices for these dates
$73 23 Dec – 31 Decfound 7 days agoSee prices for these dates
What have prices looked like?
Over 49 days, 24 Sept to 11 Nov, the cheapest return we saw each day was $52 to $141.
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 23 Nov to 9 Jan 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?
No. We hold 6-night return fares on 1 other departure date within 3 days of 25 Dec, and it is not cheaper.
Every date we hold
98 fares on 6 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 23 Nov – 27 Nov | $153 | Frontier Airlines | Miami International Airport (MIA) → Baltimore/Wash International Thurgood Marshall Airport (BWI) | out 1 stop, back nonstop | found 7 days ago | See prices for these dates |
| 25 Nov – 27 Nov | $181 | Frontier Airlines | Miami International Airport (MIA) → Baltimore/Wash International Thurgood Marshall Airport (BWI) | out nonstop, back nonstop | found 3 days ago | See prices for these dates |
| 26 Nov – 28 Nov | $178 | Frontier Airlines | Miami International Airport (MIA) → Baltimore/Wash International Thurgood Marshall Airport (BWI) | out nonstop, back nonstop | found 4 days ago | See prices for these dates |
| 23 Dec – 31 Dec | $73 | Frontier Airlines | Miami International Airport (MIA) → Baltimore/Wash International Thurgood Marshall Airport (BWI) | out nonstop, back nonstop | found 7 days ago | See prices for these dates |
| 25 Dec – 31 Dec | $74 | Frontier Airlines | Miami International Airport (MIA) → Baltimore/Wash International Thurgood Marshall Airport (BWI) | out nonstop, back nonstop | found 7 days ago | See prices for these dates |
| 9 Jan 2027 – 18 Jan 2027 | $136 | Frontier Airlines | Miami International Airport (MIA) → Baltimore/Wash International Thurgood Marshall Airport (BWI) | out 1 stop, back nonstop | found 3 days ago | See prices for these dates |
Which month looks cheapest?
December 2026 is the cheapest month — from $73.
Airlines on the cheapest dates: Frontier Airlines.
One-way
The cheapest one-way fare on each of 7 departure dates is usually $65 to $92.
Cheapest one-way found recently
$86
27 Feb 2027 · Frontier Airlines
Miami International Airport (MIA) → Baltimore/Wash International Thurgood Marshall Airport (BWI)
Leaves 4:53 p.m. · 2 h 46 min trip
nonstop
found 2 days ago
Cheapest nonstop one-way
$86
27 Feb 2027 · Frontier Airlines
Miami International Airport (MIA) → Baltimore/Wash International Thurgood Marshall Airport (BWI)
Leaves 4:53 p.m. · 2 h 46 min trip
nonstop
found 2 days ago
Found recently, and the cheapest we hold
$86 27 Feb 2027found 2 days agoOpen this trip
$42 25 Decfound 3 days agoOpen this trip
What have prices looked like?
Over 49 days, 24 Sept to 11 Nov, the cheapest one-way we saw each day was $21 to $77.
At $86, the cheapest one-way found recently is above that range.
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 7 departure dates from 5 Dec to 27 Feb 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 one-way fares leaving within 3 days of 27 Feb 2027 to compare.
Every date we hold
23 fares on 7 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 5 Dec | $54 | Frontier Airlines | Miami International Airport (MIA) → Baltimore/Wash International Thurgood Marshall Airport (BWI) | nonstop | found 5 days ago | Open this trip |
| 25 Dec | $42 | Frontier Airlines | Miami International Airport (MIA) → Baltimore/Wash International Thurgood Marshall Airport (BWI) | nonstop | found 3 days ago | Open this trip |
| 31 Dec | $121 | Frontier Airlines | Miami International Airport (MIA) → Baltimore/Wash International Thurgood Marshall Airport (BWI) | 1 stop | found 2 days ago | Open this trip |
| 17 Jan 2027 | $95 | Frontier Airlines | Miami International Airport (MIA) → Baltimore/Wash International Thurgood Marshall Airport (BWI) | 1 stop | found 3 days ago | Open this trip |
| 18 Jan 2027 | $88 | Frontier Airlines | Miami International Airport (MIA) → Baltimore/Wash International Thurgood Marshall Airport (BWI) | 1 stop | found 3 days ago | Open this trip |
| 10 Feb 2027 | $75 | Frontier Airlines | Miami International Airport (MIA) → Baltimore/Wash International Thurgood Marshall Airport (BWI) | 1 stop | found 4 days ago | Open this trip |
| 27 Feb 2027 | $86 | Frontier Airlines | Miami International Airport (MIA) → Baltimore/Wash International Thurgood Marshall Airport (BWI) | nonstop | found 2 days ago | Open this trip |
Which month looks cheapest?
December 2026 is the cheapest month — from $42.
Airlines on the cheapest dates: Frontier Airlines.
Premium cabin fares from Miami to Baltimore
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 25 Dec – 31 Dec in another cabin: Premium economy · Business · First
Today's prices for 27 Feb 2027 in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Miami to Baltimore?
Return
Fares 30 to 59 days before departure were typically 57% lower than 0 to 6 days before departure.
From the cheapest return each day between 24 Sept and 11 Nov (49 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 | $236 | $112 | +131% | 33 |
| 7–13 days | $145 | $91 | +42% | 39 |
| 14–29 days | $135 | $52 | +32% | 44 |
| 30–59 days | $102 | $73 | Cheapest seen | 24 |
| 60–89 days | $193 | $136 | +89% | 8 |
| 90–179 days | $175 | $151 | +71% | 20 |
| 180+ days | $320 | $298 | +213% | 16 |
One-way
Fares 30 to 59 days before departure were typically 56% lower than 0 to 6 days before departure.
From the cheapest one-way each day between 24 Sept and 11 Nov (49 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 | $100 | $54 | +125% | 28 |
| 7–13 days | $66 | $38 | +47% | 28 |
| 14–29 days | $59 | $22 | +33% | 42 |
| 30–59 days | $45 | $21 | Cheapest seen | 46 |
| 60–89 days | $52 | $24 | +17% | 35 |
| 90–179 days | $91 | $67 | +105% | 38 |
| 180+ days | $160 | $141 | +260% | 29 |
Could a nearby airport be cheaper?
A different airport at either end can change the fare — sometimes a lot.
Return
Miami → Washington
57 km from Baltimore
$56
$43 less than flying to Baltimore
25 Dec – 31 Dec · MIA → IAD · out nonstop, back nonstop
found yesterday
Miami → Philadelphia
145 km from Baltimore
$144
$45 more than flying to Baltimore
14 Dec – 5 Jan 2027 · MIA → PHL · out 1 stop, back nonstop
found 2 days ago
Fort Lauderdale → Baltimore
40 km from Miami
$160
$61 more than flying from Miami
28 Dec – 4 Jan 2027 · FLL → BWI · out 1 stop, back nonstop
found 4 days ago
Cheapest recent price on each route — round trip, per traveler in Economy. Distances are in a straight line.
One-way
Miami → Washington
57 km from Baltimore
$23
$63 less than flying to Baltimore
8 Dec · MIA → IAD · nonstop
found 2 days ago
Fort Lauderdale → Baltimore
40 km from Miami
$37
$49 less than flying from Miami
14 Nov · FLL → BWI · nonstop
found 3 days ago
Miami → Philadelphia
145 km from Baltimore
$48
$38 less than flying to Baltimore
17 Nov · MIA → PHL · nonstop
found 2 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 25 Dec – 31 Dec. A live search on this page shows what those dates cost now, for one adult in economy.
Questions about this trip
How much is a return flight from Miami to Baltimore?
The cheapest return found recently is $99 with Frontier Airlines, 25 Dec to 31 Dec, found 2 days ago. The cheapest return we hold, of any age, is $73 with Frontier Airlines, 23 Dec to 31 Dec, found 7 days ago. The cheapest return fare on each of 6 departure dates is usually $90 to $172.
How much is a one-way flight from Miami to Baltimore?
The cheapest one-way found recently is $86 with Frontier Airlines, 27 Feb 2027, found 2 days ago. The cheapest one-way we hold, of any age, is $42 with Frontier Airlines, 25 Dec, found 3 days ago. The cheapest one-way fare on each of 7 departure dates is usually $65 to $92.
What is the cheapest month to fly from Miami to Baltimore?
December 2026 is the cheapest month for a return, from $73, 23 Dec to 31 Dec, found 7 days ago. It is the cheapest month for a one-way too, from $42, 25 Dec, found 3 days ago.
How far ahead should I book a flight from Miami to Baltimore?
In 49 days of prices between 24 Sept and 11 Nov, return fares 30 to 59 days before departure were typically 57% lower than 0 to 6 days before departure. One-way fares 30 to 59 days before departure were typically 56% lower than 0 to 6 days before departure.
Is there a direct flight from Miami to Baltimore?
Yes, the cheapest nonstop return found recently is $99 with Frontier Airlines, 25 Dec to 31 Dec, found 2 days ago. The cheapest nonstop one-way found recently is $86 with Frontier Airlines, 27 Feb 2027, found 2 days ago.
How long is the flight from Miami to Baltimore?
The cheapest nonstop one-way found recently, with Frontier Airlines on 27 Feb 2027, takes 2 h 46 min from Miami International Airport (MIA) to Baltimore/Wash International Thurgood Marshall Airport (BWI).
Which airlines have the cheapest flights from Miami to Baltimore?
Between 23 Nov and 9 Jan 2027, Frontier Airlines has the cheapest return on all 6 departure dates we hold. Between 5 Dec and 27 Feb 2027, Frontier Airlines has the cheapest one-way on all 7 departure dates we hold.
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