Frontier’s UpFront Plus offers a guaranteed empty middle seat for extra comfort.
Early morning flights have a better chance of being on time with Frontier.

Most accurate provider | CheapOair 3 stars |
|---|---|
Most trusted provider | CheapOair 3 stars |
Round-trip from | $85 (Kiwi.com) |
One-way from | $37 (Frontier) |
Popular in | November |
Cheapest in | September |
Average price | $259 |
Fly from
Fly to
Route
Depart
Return
Price
BaltimoreMiami
BWI - MIA
BWIMIA
Baltimore/Washington
Sun 2/15
8:54 pm-11:48 pm
Nonstop2h 54m
Miami
Thu 2/19
7:12 am-6:24 pm
1 stop11h 12m
BaltimoreMiami
BWI - MIA
BWIMIA
Baltimore/Washington
Tue 1/13
4:00 pm-10:00 pm
1 stop6h 00m
Miami
Thu 1/22
4:30 pm-7:05 pm
Nonstop2h 35m
BaltimoreMiami
BWI - MIA
BWIMIA
Baltimore/Washington
Wed 2/4
6:15 pm-9:00 pm
Nonstop2h 45m
Miami
Tue 2/17
12:10 pm-7:55 pm
1 stop7h 45m
BaltimoreMiami
BWI - MIA
BWIMIA
Baltimore/Washington
Sun 2/15
8:30 am-4:10 pm
1 stop7h 40m
Miami
Thu 2/19
12:10 pm-8:10 pm
2 stops8h 00m
BaltimoreMiami
BWI - MIA
BWIMIA
Baltimore/Washington
Sat 2/7
3:30 pm-9:25 pm
1 stop5h 55m
Miami
Sat 2/14
7:00 am-9:40 am
Nonstop2h 40m
BaltimoreMiami
BWI - MIA
BWIMIA
Baltimore/Washington
Wed 1/14
1:45 pm-9:30 pm
1 stop7h 45m
Miami
Wed 1/21
4:30 pm-7:05 pm
Nonstop2h 35m
BaltimoreMiami
BWI - MIA
BWIMIA
Baltimore/Washington
Wed 1/7
4:00 pm-10:00 pm
1 stop6h 00m
Miami
Sat 1/10
7:50 am-2:45 pm
2 stops6h 55m
BaltimoreMiami
BWI - MIA
BWIMIA
Baltimore/Washington
Tue 2/24
8:25 am-11:20 am
Nonstop2h 55m
Miami
Wed 3/25
6:55 am-1:45 pm
1 stop6h 50m
BaltimoreMiami
BWI - MIA
BWIMIA
Baltimore/Washington
Sun 2/22
8:54 pm-11:48 pm
Nonstop2h 54m
BaltimoreMiami
BWI - MIA
BWIMIA
Baltimore/Washington
Thu 2/5
6:00 am-11:56 am
1 stop5h 56m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
Booking 86 days in advance of your planned departure date is, on average, the best time to get cheap flights from Baltimore to Miami. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Currently, March is the cheapest month in which you can book a flight from Baltimore to Miami (average of $43). Flying from Baltimore to Miami in July is currently the most expensive (average of $89). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
When flying from Baltimore to Miami, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 61% versus a flight in the morning.
Travelers seeking maximum savings on their Baltimore to Miami flight should consider departing on Monday evenings when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
About 17% of weekly flights between Baltimore and Miami have experienced delays in the past year, with the average delay time being 134 minutes.
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
Tuesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.
Over the last year, Atlas Air have had the lowest number of delays on this route, with just 7% of flights being delayed.
Overall
Crew
Entertainment
Food
Boarding
Comfort
Reviews
Thomas,Dec 2025
SEA - DEN
Overall
Crew
Entertainment
Food
Boarding
Comfort
Reviews
Thomas,Dec 2025
SEA - DEN
Overall
Crew
Entertainment
Food
Boarding
Comfort
Reviews
Thomas,Dec 2025
SEA - DEN
Overall
Crew
Entertainment
Food
Boarding
Comfort
Reviews
Thomas,Dec 2025
SEA - DEN
Overall
Crew
Entertainment
Food
Boarding
Comfort
Reviews
Thomas,Dec 2025
SEA - DEN
Overall
Crew
Entertainment
Food
Boarding
Comfort
Reviews
Thomas,Dec 2025
SEA - DEN
Baltimore and Miami may be in different corners of the country, but they do share a few things in common. They are both busy cities with diverse neighborhoods, and they are both situated on the Atlantic Coast, but each city has its own unique identity and culture. If you are planning a trip to Miami, consider going during the winter to escape the cold and having a little fun in the sun. Miami is known for its beaches, vibrant nightlife and unique cuisine. With so many things to see and do, Miami makes a great place to get lost for a week.
Miami offers the perfect escape for cold Northeastern winters. The warm climate and access to beaches provides summer fun all year long, and the close proximity to Cuba provides a rich cultural influence on the city's restaurants and music. Take a walking tour of Little Havana to sample local cuisine, or linger on Calle Ocho to do some shopping and sightseeing. No trip to Miami is complete without a visit to the nearby Florida Everglades National Park, where you can take a fan boat tour and try to catch a glimpse of an alligator. If you prefer a little less adventure on the water, consider a speedboat tour of the Miami coastline. Be sure to plan all of your sightseeing in advance so you have plenty of time to fit in as many wonderful Miami experiences as you can.
If you want to take a break from Baltimore, use our smart search engine to find cheap and convenient flights for your next trip to Miami.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$56 | Average$159 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$74 | Average$179 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$116 | Average$205 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$145 | Average$323 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$151 | Average$357 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$158 | Average$326 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$208 | Average$364 | FlexibilityNo cancel fee | On-time69% |