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Baltimore to Miami in October 2026 BWI → MIA

Baltimore/Wash International Thurgood Marshall Airport (BWI) → Miami International Airport (MIA)

For departures in October 2026, the cheapest return found recently is $138 with Frontier Airlines, 31 Oct – 6 Nov, found yesterday. The cheapest one-way found recently is $71 with Frontier Airlines, 31 Oct, found yesterday.

Return

In October 2026, the cheapest return fare on each of 7 departure dates is usually $138 to $229. Across all 20 departure dates we hold on this route, it is usually $154 to $280. Of the 4 months with enough return fares to compare, 2 are usually cheaper than October 2026.

Cheapest return found recently

$138

31 Oct – 6 Nov · Frontier Airlines

Baltimore/Wash International Thurgood Marshall Airport (BWI) → Miami International Airport (MIA)

out nonstop, back nonstop

found yesterday

See prices for these datesCheck today's price

Cheapest we hold, of any age

$116

27 Oct – 31 Oct · Frontier Airlines

Baltimore/Wash International Thurgood Marshall Airport (BWI) → Miami International Airport (MIA)

out nonstop, back nonstop

found 6 days ago

See prices for these datesCheck today's price

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The cheapest dates in October 2026

DatesFromAirlineStopsFound
27 Oct – 31 Oct$116Frontier Airlinesout nonstop, back nonstopfound 6 days agoSee prices for these dates
29 Oct – 2 Nov$138Frontier Airlinesout nonstop, back nonstopfound 6 days agoSee prices for these dates
31 Oct – 6 Nov$138Frontier Airlinesout nonstop, back nonstopfound yesterdaySee prices for these dates
30 Oct – 13 Nov$194Frontier Airlinesout nonstop, back nonstopfound 2 days agoSee prices for these dates
25 Oct – 26 Oct$216Frontier Airlinesout nonstop, back nonstopfound 3 days agoSee prices for these dates

Every date we hold

7 departure dates

23 Oct – 1 Nov: $242, found 3 days ago24 Oct – 24 Oct: $359, found yesterday25 Oct – 26 Oct: $216, found 3 days ago27 Oct – 31 Oct: $116, found 6 days ago29 Oct – 2 Nov: $138, found 6 days ago30 Oct – 13 Nov: $194, found 2 days ago31 Oct – 6 Nov: $138, found yesterdayOct
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
23 Oct – 1 Nov$242Frontier AirlinesBaltimore/Wash International Thurgood Marshall Airport (BWI) → Miami International Airport (MIA)out 1 stop, back nonstopfound 3 days agoSee prices for these dates
24 Oct – 24 Oct$359Frontier AirlinesBaltimore/Wash International Thurgood Marshall Airport (BWI) → Miami International Airport (MIA)out nonstop, back 1 stopfound yesterdaySee prices for these dates
25 Oct – 26 Oct$216Frontier AirlinesBaltimore/Wash International Thurgood Marshall Airport (BWI) → Miami International Airport (MIA)out nonstop, back nonstopfound 3 days agoSee prices for these dates
27 Oct – 31 Oct$116Frontier AirlinesBaltimore/Wash International Thurgood Marshall Airport (BWI) → Miami International Airport (MIA)out nonstop, back nonstopfound 6 days agoSee prices for these dates
29 Oct – 2 Nov$138Frontier AirlinesBaltimore/Wash International Thurgood Marshall Airport (BWI) → Miami International Airport (MIA)out nonstop, back nonstopfound 6 days agoSee prices for these dates
30 Oct – 13 Nov$194Frontier AirlinesBaltimore/Wash International Thurgood Marshall Airport (BWI) → Miami International Airport (MIA)out nonstop, back nonstopfound 2 days agoSee prices for these dates
31 Oct – 6 Nov$138Frontier AirlinesBaltimore/Wash International Thurgood Marshall Airport (BWI) → Miami International Airport (MIA)out nonstop, back nonstopfound yesterdaySee prices for these dates

Which month looks cheapest?

January 2027 is the cheapest month — from $109.

October 2026From $1167 departure dates27 Oct – 31 Oct · found 6 days agoSee prices for these dates
November 2026From $1235 departure dates1 Nov – 7 Nov · found 6 days agoSee prices for these datesEvery date in November 2026
January 2027From $109Cheapest seen4 departure dates8 Jan 2027 – 13 Jan 2027 · found 4 days agoSee prices for these datesEvery date in January 2027
March 2027From $2754 departure dates23 Mar 2027 – 25 Mar 2027 · found 2 days agoSee prices for these dates

One-way

In October 2026, the cheapest one-way fare on each of 7 departure dates is usually $76 to $99. Across all 27 departure dates we hold on this route, it is usually $62 to $93. Of the 4 months with enough one-way fares to compare, October 2026 is usually the most expensive.

Cheapest one-way found recently

$71

31 Oct · Frontier Airlines

Baltimore/Wash International Thurgood Marshall Airport (BWI) → Miami International Airport (MIA)

nonstop

found yesterday

Open this tripCheck today's price

Cheapest we hold, of any age

$67

29 Oct · Frontier Airlines

Baltimore/Wash International Thurgood Marshall Airport (BWI) → Miami International Airport (MIA)

nonstop

found 5 days ago

Open this tripCheck today's price

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The cheapest dates in October 2026

DatesFromAirlineStopsFound
29 Oct$67Frontier Airlinesnonstopfound 5 days agoOpen this trip
31 Oct$71Frontier Airlinesnonstopfound yesterdayOpen this trip
28 Oct$80Frontier Airlinesnonstopfound yesterdayOpen this trip
20 Oct$89Frontier Airlinesnonstopfound yesterdayOpen this trip
26 Oct$94Frontier Airlinesnonstopfound 4 days agoOpen this trip

Every date we hold

7 departure dates

20 Oct: $89, found yesterday23 Oct: $108, found 6 days ago26 Oct: $94, found 4 days ago28 Oct: $80, found yesterday29 Oct: $67, found 5 days ago30 Oct: $104, found yesterday31 Oct: $71, found yesterdayOct
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
20 Oct$89Frontier AirlinesBaltimore/Wash International Thurgood Marshall Airport (BWI) → Miami International Airport (MIA)nonstopfound yesterdayOpen this trip
23 Oct$108Frontier AirlinesBaltimore/Wash International Thurgood Marshall Airport (BWI) → Miami International Airport (MIA)nonstopfound 6 days agoOpen this trip
26 Oct$94Frontier AirlinesBaltimore/Wash International Thurgood Marshall Airport (BWI) → Miami International Airport (MIA)nonstopfound 4 days agoOpen this trip
28 Oct$80Frontier AirlinesBaltimore/Wash International Thurgood Marshall Airport (BWI) → Miami International Airport (MIA)nonstopfound yesterdayOpen this trip
29 Oct$67Frontier AirlinesBaltimore/Wash International Thurgood Marshall Airport (BWI) → Miami International Airport (MIA)nonstopfound 5 days agoOpen this trip
30 Oct$104Frontier AirlinesBaltimore/Wash International Thurgood Marshall Airport (BWI) → Miami International Airport (MIA)nonstopfound yesterdayOpen this trip
31 Oct$71Frontier AirlinesBaltimore/Wash International Thurgood Marshall Airport (BWI) → Miami International Airport (MIA)nonstopfound yesterdayOpen this trip

Which month looks cheapest?

December 2026 is the cheapest month — from $24.

October 2026From $677 departure dates29 Oct · found 5 days agoOpen this trip
November 2026From $457 departure dates9 Nov · found 4 days agoOpen this tripEvery date in November 2026
December 2026From $24Cheapest seen6 departure dates14 Dec · found 4 days agoOpen this trip
January 2027From $437 departure dates1 Jan 2027 · found yesterdayOpen this tripEvery date in January 2027

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