
$50 Cheap flight deals from Chicago (CHI) to San Marcos (AUS)
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This Weekend's Flight Deals from Chicago to San Marcos
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 $50 One Way, $121 Round Trip from Chicago to San Marcos
Prices starting at $121 for return flights and $50 for one-way flights to San Marcos were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
San Marcos economy flight packages

Austin Marriott North
Jun 20 - Jun 22
Chicago (ORD) to Austin (AUS)
Reviewed on Aug 19, 2024

More About Flying To San Marcos from Chicago
Route Information for Flights from Chicago to San Marcos
Origin Airport IATA Code | CHI |
---|---|
Destination Airport IATA Code | AUS |
Distance | 977 mi |
Direct Flight Airlines | American Airlines, Qatar Airways, JAL, Air Canada, Aer Lingus, Emirates, United Airlines, Alaska Airlines, Southwest Airlines, Royal Jordanian, Finnair, Iberia, ANA, Lufthansa, Gulf Air, British Airways |
Earliest Flight Arrival | 4:51PM UTC |
Latest Flight Arrival | 4:03AM UTC |
Chicago to San Marcos
If you are looking online for bargain Chicago to San Marcos flights, Orbitz is your ideal destination. We understand that vacations can be expensive and offer guaranteed low prices on our domestic and international tickets.
Orbitz Uses Cutting-Edge Mobile Tools
Orbitz may offer low cost Chicago to San Marcos flights but this does not mean that we skimp on giving you the latest mobile apps. You don’t have to worry about checking your flight status as we send the info for your flights from Chicago to San Marcos directly to your smartphone.
Fly Cheap and Earn Miles on Your Chicago to San Marcos Flights
Frequent flyer miles and points are great—and even better when you earn them on cheap flights from Chicago to San Marcos. With Orbitz, you can earn miles for your frequent flyer program on qualified flights. Enter your frequent flyer number when you book with us to get rewarded for your flight.
Orbitz Takes the Hassle Out Of Flying
We know that flying can be stressful, particularly if you are traveling with young children. That’s why we make sure you are aware of any changes or delays to your flights from Chicago to San Marcos via your phone or email address. We can even inform family members too.
Orbitz Flights Fit Around Your Lifestyle
Orbitz understands that you don’t necessarily want to fly at 5:00 a.m—and that sometimes you do. This is why we allow you to find the best Chicago to San Marcos flights at the times you want with ease.
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San Marcos Airports
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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.