Chicago to Austin flights

Routavio compares airline fares from several flight booking sites. The lowest one-way fare it found for Chicago to Austin is €104 (checked on 19 Oct 2026).

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Lowest observed

€104

Average observed

€133

Cheapest month

November 2026

Last checked

24 Oct 2026

Observed fares. Prices may change.

Your next trip, last seen at €104

Below average

13 Nov 2026

1 stop · One way

Cheapest observed day · Last checked: 19 Oct 2026

When to fly

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One-way fare

One-way fare · No data: click and we will search

Lowest observed: €104, departing 13 Nov 2026 (Last checked: 19 Oct 2026)One-way fareCheck live prices for this route
Airlines seen: American Airlines, Delta Air Lines, Frontier Airlines, United Airlines
Reported fastest flight: 2h 54m
Non-stop: Yes

Short answer

Routavio has seen American Airlines fares from Chicago to Austin, non-stop. The lowest fare Routavio's own searches returned is €104, seen on 19 Oct 2026. The average across the fares we caught is €133. November 2026 is the cheapest month in our observations, at €104. These are prices Routavio's searches returned on the dates shown, not quotes; run a live search for today's fare.

About this route

Explore the fares we observed from Chicago to Austin. Prices move often, so pick your dates to see the latest options.

Route distance: 1,576 km
Reported fastest flight: 2h 54m
Alternative airports: CGX, DPA, MDW, PWK, RFD

Route-level information; individual journeys vary.
Published schedules report non-stop service with American Airlines, Southwest Airlines. Check current timetables.

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Every price is a fare we actually saw, and it may change at any time.

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How our prices work

Airport to city: straight-line distance

Chicago Midway International Airport (MDW) → Chicago, city gazetteer reference point (41.8781, -87.6298): ≈ 14 km.
Chicago O'Hare International Airport (ORD) → Chicago, city gazetteer reference point (41.8781, -87.6298): ≈ 25 km.
Chicago Rockford International Airport (RFD) → Chicago, city gazetteer reference point (41.8781, -87.6298): ≈ 126 km.
Austin Bergstrom International Airport (AUS) → Austin, city gazetteer reference point (30.2672, -97.7431): ≈ 11 km.

Approximate distances calculated from coordinates, not road distances or travel times. These airports serve the city; they are not confirmed endpoints of an offer.