- Plan, book, fly with confidence
- Be in the knowGet alerts if flight prices drop or rise*
- Book smarterSave up to 30% on select hotels after you book a flight*
Find available prices by choosing your travel dates.
Cheap Flights from Milwaukee to Marathon (MKE-MIA)
Prices were available within the past 7 days and start at $100 for one-way flights and $199 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Tue, Jul 1 - Sat, Jul 5
MKE
Milwaukee
EYW
Key West
$199 Roundtrip, found 3 hours ago
$199
Roundtrip
found 3 hours ago
Tue, Jul 1 - Sat, Jul 5
MKE
Milwaukee
EYW
Key West
$211 Roundtrip, found 3 hours ago
$211
Roundtrip
found 3 hours ago
Wed, May 28 - Fri, May 30
MKE
Milwaukee
EYW
Key West
$217 Roundtrip, found 1 day ago
$217
Roundtrip
found 1 day ago
Wed, Aug 13 - Wed, Aug 20
MKE
Milwaukee
MIA
Miami
$217 Roundtrip, found 1 day ago
$217
Roundtrip
found 1 day ago
Mon, Jun 9 - Thu, Jun 19
MKE
Milwaukee
MIA
Miami
$233 Roundtrip, found 3 hours ago
$233
Roundtrip
found 3 hours ago
Tue, Jul 1 - Wed, Jul 2
MKE
Milwaukee
MIA
Miami
$245 Roundtrip, found 22 hours ago
$245
Roundtrip
found 22 hours ago
Explore a world of travel with Expedia
Flights
- Flights from Miami (MIA) to Marathon (MTH)
- Flights from Fort Lauderdale (FLL) to Marathon (MTH)
- Flights from Orlando (MCO) to Marathon (MTH)
- Flights from Florida Keys Marathon
- Flights from Tampa (TPA) to Marathon (MTH)
- Flights from Boston (BOS) to Marathon (MTH)
- Flights from Manchester (MHT) to Marathon (MTH)
- Flights from Philadelphia (PHL) to Marathon (MTH)
- Flights from Raleigh (RDU) to Marathon (MTH)
- Flights from Chicago (ORD) to Marathon (MTH)
- Flights from Atlanta (ATL) to Marathon (MTH)
- Flights from New York (JFK) to Marathon (MTH)
- Flights from Key West (EYW) to Marathon (MTH)
- Flights from Detroit (DTW) to Marathon (MTH)
- Flights from Jacksonville (JAX) to Marathon (MTH)
- Flights from Charlotte (CLT) to Marathon (MTH)
- Flights from Fort Myers (RSW) to Marathon (MTH)
- Flights from Nashville (BNA) to Marathon (MTH)
- Flights from Minneapolis (MSP) to Marathon (MTH)
- Flights from Houston (IAH) to Marathon (MTH)
- Flights from Baltimore (BWI) to Marathon (MTH)
- Flights from West Palm Beach (PBI) to Marathon (MTH)
- Flights from Pittsburgh (PIT) to Marathon (MTH)
- Flights from Sarasota (SRQ) to Marathon (MTH)
- Flights from Dallas (DFW) to Marathon (MTH)
- Flights from Memphis (MEM) to Marathon (MTH)
- Flights from St. Petersburg (PIE) to Marathon (MTH)
- Flights from Washington (IAD) to Marathon (MTH)
- Flights from Cleveland (CLE) to Marathon (MTH)
- Flights from Naples (APF) to Marathon (MTH)
- Flights from Columbus (CMH) to Marathon (MTH)
- Flights from Cincinnati (CVG) to Marathon (MTH)
- Flights from Indianapolis (IND) to Marathon (MTH)
- Flights from St. Louis (STL) to Marathon (MTH)
- Flights from Charleston (CHS) to Marathon (MTH)
- Flights from Hartford (BDL) to Marathon (MTH)
- Flights from Denver (DEN) to Marathon (MTH)
- Flights from Birmingham (BHM) to Marathon (MTH)
- Flights from Austin (AUS) to Marathon (MTH)
- Flights from Richmond (RIC) to Marathon (MTH)
- Flights from Grand Rapids (GRR) to Marathon (MTH)
- Flights from Pensacola (PNS) to Marathon (MTH)
- Flights from Myrtle Beach (MYR) to Marathon (MTH)
- Flights from Kansas City (MCI) to Marathon (MTH)
- Flights from Daytona Beach (DAB) to Marathon (MTH)
- Flights from Greenville (GSP) to Marathon (MTH)
- Flights from Savannah (SAV) to Marathon (MTH)
- Flights from Los Angeles (LAX) to Marathon (MTH)
- Flights from Punta Gorda Airport (PGD) to Marathon (MTH)
- Flights from Louisville (SDF) to Marathon (MTH)
- Flights from Knoxville (TYS) to Marathon (MTH)
- Flights from Providence (PVD) to Marathon (MTH)
- Flights from Syracuse (SYR) to Marathon (MTH)
- Flights from Norfolk (ORF) to Marathon (MTH)
- Flights from Albany (ALB) to Marathon (MTH)
- Flights from New York (NYC) to Marathon (MTH)
- Flights from Milwaukee (MKE) to Marathon (MTH)
- Flights from Buffalo (BUF) to Marathon (MTH)
- Flights from Wilmington (ILM) to Marathon (MTH)
- Flights from Gainesville (GNV) to Marathon (MTH)
- Flights from Tallahassee (TLH) to Marathon (MTH)
- Flights from Omaha (OMA) to Marathon (MTH)
- Flights from Allentown (ABE) to Marathon (MTH)
- Flights from New York (LGA) to Marathon (MTH)
- Flights from Flint (FNT) to Marathon (MTH)
- Flights from Lexington (LEX) to Marathon (MTH)
- Flights from Rochester (ROC) to Marathon (MTH)
- Flights from Vero Beach (VRB) to Marathon (MTH)
- Flights from Asheville (AVL) to Marathon (MTH)
- Flights from Panama City (ECP) to Marathon (MTH)
- Flights from Ocala (OCF) to Marathon (MTH)
- Flights from Orlando (SFB) to Marathon (MTH)
- Flights from Clearwater (CLW) to Marathon (MTH)
- Flights from Atlantic City (ACY) to Marathon (MTH)
- Flights from New Orleans (NEW) to Marathon (MTH)
- Flights from Harrisburg (MDT) to Marathon (MTH)
- Flights from Greensboro (GSO) to Marathon (MTH)
- Flights from Huntsville (HSV) to Marathon (MTH)
- Flights from Melbourne (MLB) to Marathon (MTH)
- Flights from Melbourne (MEL) to Marathon (MTH)
- Flights from Seattle (SEA) to Marathon (MTH)
- Flights from San Francisco (SFO) to Marathon (MTH)
- Flights from Dayton (DAY) to Marathon (MTH)
- Flights from Boca Raton (BCT) to Marathon (MTH)
- Flights from Portland (PDX) to Marathon (MTH)
- Flights from Chicago (MDW) to Marathon (MTH)
- Flights from Portland (PWM) to Marathon (MTH)
- Flights from White Plains (HPN) to Marathon (MTH)
- Flights from Akron (CAK) to Marathon (MTH)
- Flights from Madison (MSN) to Marathon (MTH)
- Flights from Augusta (AGS) to Marathon (MTH)
- Flights from Las Vegas (LAS) to Marathon (MTH)
- Flights from Stuart (SUA) to Marathon (MTH)
- Flights from San Diego (SAN) to Marathon (MTH)
- Flights from Roanoke (ROA) to Marathon (MTH)
*Available to One Key members.