Chicago to Miami is one of the most popular domestic routes in the United States, connecting the Midwest to South Florida's beaches, nightlife, and year-round sunshine. American Airlines dominates with 8–10 daily nonstops from O'Hare, while United adds another 6–7 daily departures. Budget carriers Spirit and Frontier provide ultra-low-cost options. With roughly 60 weekly nonstops and fierce competition, Camli's consolidator network consistently finds fares well below published prices on this high-demand corridor.
| Route | Chicago (ORD) → Miami (MIA) |
| Distance | ~1,198 miles / 1,928 km |
| Flight Time (Outbound) | ~3h 10min–3h 20min southbound |
| Flight Time (Return) | ~3h 20min–3h 35min northbound |
| Nonstop Carriers | American Airlines, United Airlines, Spirit Airlines, Frontier Airlines (ORD); Southwest Airlines (MDW) |
| Connecting Carriers | Delta (via ATL), JetBlue (via FLL/BOS) |
| Peak Season | Late March (spring break), Christmas/New Year, January–February (snowbird season) |
| Shoulder Season | May, November, early December |
| Premium Cabins | American Business Class, United Business Class (domestic-style recliners) |
Indicative starting prices — search for live availability
| Cabin | Airline | From | Stops |
|---|---|---|---|
| Economy | Multiple carriers | $122 | Nonstop |
| Economy | American Airlines | $169 | Nonstop (ORD) |
| Economy | United Airlines | $169 | Nonstop (ORD) |
| Economy | Spirit Airlines | $100 | Nonstop (ORD) |
| Economy | Frontier Airlines | $119 | Nonstop (ORD) |
| Economy | Southwest Airlines | $149 | Nonstop (MDW) |
| Business | American Airlines | $660 | Nonstop (ORD) |
| Business | United Airlines | $660 | Nonstop (ORD) |
Prices shown are indicative round-trip starting fares as of April 2026, inclusive of taxes and fees. Spirit and Frontier charge separately for bags and seat selection. Southwest includes 2 free checked bags. Business class on this domestic route is a recliner seat, not a lie-flat. Fares vary significantly by season — spring break and snowbird season (Jan–Mar) command premium pricing. Search for live pricing.
Schedules verified April 2026. American Airlines is the dominant carrier with 8–10 daily nonstops from ORD. United adds 6–7 daily. Spirit and Frontier provide budget options. Southwest flies nonstop from Midway (MDW) daily on weekdays. Delta does not operate nonstop ORD–MIA — all Delta service connects via Atlanta.
May, September, and October offer the lowest fares, with round-trips starting around $169. Summer (June–August) is surprisingly affordable since Miami's heat and humidity deter some travelers. The most expensive periods are late March (spring break), Christmas/New Year, and January–February (snowbird season), when Chicagoans flee winter and fares can exceed $350 round-trip.
Tuesdays and Wednesdays are cheapest, with savings of up to 15% compared to Friday departures. Sunday flights are also competitive. Saturday morning departures tend to be the most expensive for this leisure-heavy route.
4–8 weeks ahead for regular travel. Spring break: 10–12 weeks ahead. Christmas/New Year: 12+ weeks ahead. Spirit and Frontier run frequent flash sales with 48-hour booking windows. Camli's consolidator deals are often available closer to departure.
Southwest flies nonstop from Midway with 2 free checked bags included. If you live on Chicago's South Side or southwest suburbs, MDW can save both money and commute time. O'Hare has more options but Midway shouldn't be overlooked.
American Airlines' Miami hub means seamless connections to the Caribbean, Central America, and South America. If your final destination is beyond Miami, AA's ORD–MIA nonstop plus a connecting flight is often the fastest routing.
Spirit's Big Front Seat offers 36 inches of legroom in a wider leather seat for a modest upcharge ($30–60). On a 3-hour flight, it's a solid value compared to full-service business class at $660+.
January–March fares spike as Chicagoans escape winter. Book 10–12 weeks ahead or use Camli's consolidator fares to beat the seasonal premium. Mid-week departures save 15–20% during snowbird season.
June–November is technically hurricane season, but Miami rarely gets direct hits. September and October offer the cheapest fares of the year. Just buy travel insurance and monitor weather forecasts.
Miami's iconic stretch of white sand, Art Deco architecture, and vibrant nightlife. Walk the boardwalk, people-watch at outdoor cafes, and experience the energy that makes Miami Beach world-famous.
Experience Miami's Cuban heritage along Calle Ocho (8th Street). Fresh cafecito, hand-rolled cigars, live salsa music, and Domino Park — a cultural experience unlike anywhere else in the US.
An outdoor museum of street art featuring murals by artists from around the world. The surrounding Wynwood neighborhood is packed with galleries, breweries, and restaurants.
Airboat tours through the Everglades to spot alligators and wildlife. Biscayne Bay offers boat tours, kayaking through mangrove tunnels, and dolphin spotting — all within 30 minutes of downtown.
Search Camli's consolidator network for fares up to 60% below published prices. Or call our 24/7 expert line for unpublished deals.