airlines at midway airport

Midway International Airport (MDW) lies 13 miles southwest of Chicago’s downtown, offering a convenient alternative to O’Hare for commuters, business travelers and vacationers alike. If you’re planning a trip that starts or ends at Midway, knowing which airlines operate there—and what they bring to the table—is essential for making the most of your travel experience. Below you’ll find a detailed breakdown of the carriers that serve Midway, practical tips for booking, and a handy comparison table so you can quickly evaluate your options.


Airlines & Carriers at Midway

Midway’s 12 gates accommodate a mix of major, low‑cost, and seasonal airlines. Their service profiles vary in terms of destination reach, loyalty programs, and fare structures.

Major Carriers

AirlineHub(s)Typical DestinationsLoyalty ProgramBaggage Allowance
American AirlinesDallas/Fort Worth (DFW), Charlotte (CLT)80+ cities in the US, 15 international airportsAAdvantage1 bag free (checked up to 50 lb)
United AirlinesChicago O’Hare (ORD), Denver (DEN)140+ US cities + 30 internationalMileagePlus1 bag free (checked up to 50 lb)
Delta Air LinesDetroit (DTW), Seattle (SEA)130+ US cities + 30 internationalSkyMiles1 bag free (checked up to 50 lb)

Tip: Check the major carriers’ “early check‑in” options at Midway’s self‑service kiosks. Boarding the early 30‑minute window often guarantees a seat on your preferred aircraft without the rush of the regular board.

Low‑Cost Carriers

AirlineHub(s)Typical DestinationsLoyalty ProgramBaggage Allowance
Southwest AirlinesDallas/Fort Worth (DFW), Denver (DEN)70+ domestic routes, 45 internationalRapid Rewards2 free carry‑ons, no checked bags included
FrontierDenver (DEN)40+ domesticFrontier Rewards0 free bags; fees apply
SpiritChicago Midway (MDW)60+ domesticRewards™0 free bags; incremental fees

Insight: For budget travelers, Frontier and Spirit can be tempting, but beware of add‑on fees that may erode savings. Southwest’s “no‑change fee” is a significant advantage if you’re booking a tight itinerary.

Seasonal & Charter Operators

OperatorTypical SeasonDestination HighlightsNotes
JetBlue (charter)SummerNew York, OrlandoCheck for shorter availability periods
Alaska Airlines (charter)FallDel Monte, YellowstoneOften operate on a pick‑up & drop‑off basis
AeroMexico (charter)WinterMexico City, CancunSeasonal demand spikes during holiday travel

Example: During the Fourth of July weekend, you’ll often find charter flights from Midway to beach resorts in Florida. Booking 4‑6 weeks in advance can secure better fares.


Practical Tips for Flying Out of Midway

1. Booking Your Flight

StrategyWhy It HelpsSources
Use Midway‑exclusive promo codesMany carriers run MDW‑specific discountsAirline newsletters
Book directly via airline’s mobile appApps often deliver last‑minute price cutsAirline app stores
Compare fares through FlightAware or Google FlightsAggregates price history and predictionsGoogle Flights, FlightAware
Check the “price protection” featureRefunds/credits if price drops after bookingAirline travel policy pages

2. Navigating the Airport

FacilityWhat to ExpectTips
Self‑Service Kiosks24/7 auto‑check‑inDownload the airline app to link ID for fast processing
Security Screening1 security line for 2013 and newer vehiclesArrive 45 min early during peak hours
Parking1,956 free spaces (short‑term, free for 2 h)The “Midway Rewards” program offers discounts for frequent travelers
Dining & Retail48 shops & 20 eateriesGrab a coffee at “Midway Roasters” before boarding

3. Check‑In & Baggage

  • Carry‑On Limit: Most airlines allow one large carry‑on (22×14×9 inches) plus a personal item.
  • Checked Baggage: Domestic flights generally allow 1 or 2 free bags depending on fare class. International legs might require extra payment.

Insight: If you’re traveling between Midway and O’Hare, consider the Ultra-Quick Shuttle (free 7:15‑18:45 daily). It takes approximately 19 minutes, accounting for potential traffic.

4. Transportation to Midway

ModeTime (vs. O’Hare)Cost
Metra Airport Line (Blue Line)15 min to downtownFree with a ticket
O’Hare Express Bus (100/900)20 min to downtown$5
Ride‑Share (Uber/Lyft)10‑15 min (depending on traffic)$20‑$40
Taxi12‑15 min$20‑$30

Pro Tip: Take advantage of the Midway‑O’Hare shuttle running every 90‑minutes, getting double your travel experience between the two major Chicago hubs.


Choice Framework: Which Airline Is Right for You?

CriteriaMajor CarriersLow‑CostSeasonal
Price SensitivityModerateVeryVariable
Frequent Flyer StatusYesNoLimited
Baggage NeedsPlentyFew (carry‑on only)Varies
Schedule FlexibilityFrequent, wide networkFrequent, shorter routesSeasonal windows
Overall ExperienceComfortable with lounge accessCasual, no‑frillsLimited services

Bottom line: If you’re traveling internationally, a major carrier is usually your best bet. For domestic leisure trips on a tight budget, low‑cost carriers excel—just budget for extra fees. Seasonal routes can be a great way to hit the beach or head for a winter getaway, but book early to avoid inflated prices.


Useful Resources & Links

  1. Midway International Airport – Official Site – Flight status, parking, amenities: https://midway.com
  2. American Airlines – American Airlines’ MDW page: https://www.aa.com/community/airport/airport/Chicago%20Midway
  3. United Airlines – MDW flights & services: https://www.united.com/en/ph/airport/midway-midway.html
  4. Delta Air Lines – Midway Hub: https://www.delta.com/us/en/airports/airport?airport=MDW
  5. Southwest Airlines – Cheap Flight Finder: https://www.southwest.com/
  6. Google Flights – MDW search: https://www.google.com/flights
  7. FlightAware – Live flight tracker: https://www.flightaware.com/


Final Thoughts

Midway International Airport may be smaller in scale compared to O’Hare, but its airline mix offers travelers a versatile range of options. Whether you’re jetting across the country, chasing an international getaway, or hopping on a charter to the Florida coast, understanding which carriers serve Midway and how they differ can help you secure the best fare, reduce hassle, and enjoy a smoother travel experience. Bon voyage!

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