
$32 Cheap flight deals from Chicago (CHI) to Duck Key (MIA)
Earn rewards on top of your airline miles with Orbitz Rewards
Many airlines offer flexible change policies
Sign up to receive text alerts about your trip
This Weekend's Flight Deals from Chicago to Duck Key
This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Airfares from $32 One Way, $63 Round Trip from Chicago to Duck Key
Prices starting at $63 for return flights and $32 for one-way flights to Duck Key were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Duck Key economy flight packages

The Penguin Hotel
Dec 3 - Dec 6
Chicago (CHI) to Miami (MIA)
Reviewed on Jun 11, 2025

Creekside Inn
Dec 12 - Dec 20
Chicago (ORD) to Miami (MIA)
Miami (MIA) to Chicago (ORD)
Reviewed on Aug 2, 2025

Villas At Hawks Cay Resort
Dec 12 - Dec 20
Chicago (ORD) to Miami (MIA)
Miami (MIA) to Chicago (ORD)
Reviewed on Sep 21, 2025
Duck Key packages with premium economy flights

The Shelborne By Proper, a Member of Design Hotels
Dec 27 - Dec 30
Chicago (CHI) to Miami (MIA)

1 Hotel South Beach
Dec 27 - Dec 30
Chicago (CHI) to Miami (MIA)
Reviewed on Jun 10, 2025
Duck Key first class flight packages

Flow Miami Hotel
Dec 6 - Dec 13
Chicago (CHI) to Miami (MIA)
Reviewed on Apr 6, 2025


Hotel Riu Plaza Miami Beach
Dec 6 - Dec 13
Chicago (CHI) to Miami (MIA)
Reviewed on Jun 23, 2025
More About Flying To Duck Key from Chicago
Route Information for Flights from Chicago to Duck Key
Origin Airport IATA Code | CHI |
|---|---|
Destination Airport IATA Code | MIA |
Distance | |
Direct Flight Airlines | |
Earliest Flight Arrival | |
Latest Flight Arrival |
Chicago to Duck Key
Orbitz assures that you will receive cheap air fares on flights from Chicago to Duck Key and special deals that give you guaranteed low prices on hotels, cruises, car rentals, and anything else you need on your trip.
Free Orbitz mobile app for your Android or iPad
Get the latest Orbitz app for your smartphone and tablet to book low cost cars, hotels, and Chicago to Duck Key flights. Our cutting-edge mobile tools let you view your trip itinerary on your mobile device anytime you need it. You can research great deals on highly rated hotels near you with the app, which uses your smartphone’s GPS, and book the one you like with just a few taps.
Orbitz mobile site for even more convenience
Use your mobile Web browser to get savings on flights from Chicago to Duck Key. Our mobile site, m.orbitz.com, offers the same powerful search and other capabilities you expect from our regular site. Retrieve and share your itinerary for your from Chicago to Duck Key flights with friends, family members, and colleagues, and browse photo galleries and user reviews of hotels to find the one you like.
Free alerts on flight and travel plans
Receive free, real-time updates on your low fare flights from Chicago to Duck Key via your mobile phone or email inbox. Stay on top of delays, gate charges, and other event notifications so you can make other travel arrangements if you need to.
Low fares on Chicago to Duck Key flights
Forget about annoying booking fees and get cheap air ticket sales as you make your reservations online with Orbitz. Follow Orbitz on Twitter and Facebook and get alerted about travel coupons and promo codes for Chicago to Duck Key flights.
Flights from Chicago
- Chicago to Orlando
- Chicago to Houston
- Chicago to New York
- Chicago to Phoenix
- Chicago to Dallas
- Chicago to Los Angeles
- Chicago to London
- Chicago to New Orleans
- Chicago to Washington
- Chicago to Rome
- Chicago to Paris
- Chicago to Toronto
- Chicago to San Francisco
- Chicago to Cleveland
- Chicago to Detroit
- Chicago to Montreal
- Chicago to Sacramento
- Chicago to Kansas City
- Chicago to Hartford
- Chicago to Atlantic City
More Destinations
- Flights from Chicago to Key Colony Beach
- Flights from Memphis to Key Colony Beach
- Flights from Minneapolis - St. Paul to Key Colony Beach
- Flights from New York to Key Colony Beach
- Flights from Quito to Key Colony Beach
- Flights from Allentown (ABE) to Marathon (MTH)
- Flights from Albuquerque (ABQ) to Marathon (MTH)
- Flights from Izmir (ADB) to Marathon (MTH)
- Flights from Pittsburgh (AGC) to Marathon (MTH)
- Flights from Alpena (APN) to Marathon (MTH)
- Flights from Atlanta (ATL) to Marathon (MTH)
- Flights from Austin (AUS) to Marathon (MTH)
- Flights from Asheville (AVL) to Marathon (MTH)
- Flights from Mesa (AZA) to Marathon (MTH)
- Flights from Kalamazoo (AZO) to Marathon (MTH)
- Flights from Hartford (BDL) to Marathon (MTH)
- Flights from Billings (BIL) to Marathon (MTH)
- Flights from Nashville (BNA) to Marathon (MTH)
- Flights from Brainerd (BRD) to Marathon (MTH)
- Flights from Baltimore (BWI) to Marathon (MTH)
- Flights from Columbia (CAE) to Marathon (MTH)
- Flights from Chattanooga (CHA) to Marathon (MTH)
- Flights from Charleston (CHS) to Marathon (MTH)
- Flights from Cleveland (CLE) to Marathon (MTH)
- Flights from Charlotte (CLT) to Marathon (MTH)
- Flights from Columbus (CMH) to Marathon (MTH)
- Flights from Champaign (CMI) to Marathon (MTH)
- Flights from Mosinee (CWA) to Marathon (MTH)
- Flights from Washington (DCA) to Marathon (MTH)
- Flights from Dodge City (DDC) to Marathon (MTH)
- Flights from Denver (DEN) to Marathon (MTH)
- Flights from Dallas (DFW) to Marathon (MTH)
- Flights from Des Moines (DSM) to Marathon (MTH)
- Flights from Detroit (DTW) to Marathon (MTH)
- Flights from Newark Liberty Intl. Airport (EWR) to Marathon (MTH)
- Flights from Key West (EYW) to Marathon (MTH)
- Flights from Fargo (FAR) to Marathon (MTH)
- Flights from Flint (FNT) to Marathon (MTH)
- Flights from Fort Wayne (FWA) to Marathon (MTH)
- Flights from Spokane (GEG) to Marathon (MTH)
- Flights from Gainesville (GNV) to Marathon (MTH)
- Flights from Gulfport (GPT) to Marathon (MTH)
- Flights from Green Bay (GRB) to Marathon (MTH)
- Flights from Grand Rapids (GRR) to Marathon (MTH)
- Flights from Greenville (GSP) to Marathon (MTH)
- Flights from Huntsville (HSV) to Marathon (MTH)
- Flights from Washington (IAD) to Marathon (MTH)
- Flights from Indianapolis (IND) to Marathon (MTH)
- Flights from Jacksonville (JAX) to Marathon (MTH)
- Flights from New York (JFK) to Marathon (MTH)
- Flights from Los Alamos (LAM) to Marathon (MTH)
- Flights from Las Vegas (LAS) to Marathon (MTH)
- Flights from Lake Charles (LCH) to Marathon (MTH)
- Flights from Leesburg (LEE) to Marathon (MTH)
- Flights from Lexington (LEX) to Marathon (MTH)
- Flights from La Crosse (LSE) to Marathon (MTH)
- Flights from Majuro (MAJ) to Marathon (MTH)
- Flights from Kansas City (MCI) to Marathon (MTH)
- Flights from Orlando (MCO) to Marathon (MTH)
- Flights from Melbourne (MLB) to Marathon (MTH)
- Flights from Monroe (MLU) to Marathon (MTH)
- Flights from Morristown (MMU) to Marathon (MTH)
- Flights from Mobile (MOB) to Marathon (MTH)
- Flights from Madison (MSN) to Marathon (MTH)
- Flights from Minneapolis (MSP) to Marathon (MTH)
- Flights from New Orleans (MSY) to Marathon (MTH)
- Flights from Oklahoma City (OKC) to Marathon (MTH)
- Flights from Miami (OPF) to Marathon (MTH)
- Flights from Chicago (ORD) to Marathon (MTH)
- Flights from West Palm Beach (PBI) to Marathon (MTH)
- Flights from Philadelphia (PHL) to Marathon (MTH)
- Flights from Phoenix (PHX) to Marathon (MTH)
- Flights from St. Petersburg (PIE) to Marathon (MTH)
- Flights from Pittsburgh (PIT) to Marathon (MTH)
- Flights from Pensacola (PNS) to Marathon (MTH)
- Flights from Chicago (PWK) to Marathon (MTH)
- Flights from Portland (PWM) to Marathon (MTH)
- Flights from Richmond (RIC) to Marathon (MTH)
- Flights from San Diego (SAN) to Marathon (MTH)
- Flights from San Antonio (SAT) to Marathon (MTH)
- Flights from Savannah (SAV) to Marathon (MTH)
- Flights from Salisbury (SBY) to Marathon (MTH)
- Flights from Seattle (SEA) to Marathon (MTH)
- Flights from Sebring (SEF) to Marathon (MTH)
- Flights from Orlando (SFB) to Marathon (MTH)
- Flights from Weyers Cave (SHD) to Marathon (MTH)
- Flights from Shreveport (SHV) to Marathon (MTH)
- Flights from Sacramento (SMF) to Marathon (MTH)
- Flights from Shannon (SNN) to Marathon (MTH)
- Flights from Sarasota (SRQ) to Marathon (MTH)
- Flights from Sun Valley (SUN) to Marathon (MTH)
- Flights from Newburgh (SWF) to Marathon (MTH)
- Flights from Syracuse (SYR) to Marathon (MTH)
- Flights from Tallahassee (TLH) to Marathon (MTH)
- Flights from Tampa (TPA) to Marathon (MTH)
- Flights from Tri-Cities (TRI) to Marathon (MTH)
- Flights from Tucson (TUS) to Marathon (MTH)
- Flights from St. Augustine (UST) to Marathon (MTH)
- Flights from Fayetteville (XNA) to Marathon (MTH)
- Flights from Cockburn Harbour (XSC) to Marathon (MTH)
Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.
Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.
Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.




