To book a cheap flight from AUS (Austin-Bergstrom International Airport) by phone, call +1 (833) 546-3547. Our US-based agents quote live availability across every airline serving AUS — including consolidator fares not on public OTAs. Most domestic tickets issue within minutes.
AUS Airport — At a Glance
| Full name | Austin-Bergstrom International Airport |
|---|---|
| IATA code | AUS |
| ICAO code | KAUS |
| City / State | Austin, TX |
| Coordinates | 30.1944° N, 97.67° W |
| Hub carriers | American, Southwest, Delta |
Flying from AUS? Call our 24/7 desk for the cheapest live fare.
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Popular Routes from AUS
AUS ↔ LAXLive fare quote
AUS ↔ JFKLive fare quote
AUS ↔ LHRLive fare quote
AUS ↔ FRALive fare quote
AUS ↔ CUNLive fare quote
Airlines Serving AUS
Every major US carrier and most international airlines operate at AUS. We can ticket on any of them:
- American Airlines
- Delta Air Lines
- United Airlines
- Southwest Airlines
- JetBlue Airways
- Alaska Airlines
- Spirit Airlines
- Frontier Airlines
- View all 66 airlines we book →
Why Call Us Instead of Booking Online for AUS?
| Need | OTA | Phone agency |
|---|---|---|
| Cheapest published fare | ✅ Yes | ✅ Same |
| Consolidator fares from AUS | ❌ No | ✅ Yes |
| Same-day departure from AUS | Often inflated | ✅ Live + held seats |
| AUS weather disruption rebooking | Phone tree wait | ✅ Live agent in seconds |
| Group bookings (10+) from AUS | ❌ Not supported | ✅ Group desk |
Frequently Asked Questions — AUS Airport
What is the IATA code for Austin-Bergstrom International Airport?
The IATA code is AUS and the ICAO code is KAUS.
Which airlines hub at AUS?
American, Southwest, Delta use AUS as a hub or focus city.
What are the most popular destinations from AUS?
Top routes from AUS: LAX, JFK, LHR, FRA, CUN. Browse all route pages →
How do I book a same-day flight from AUS?
Call +1 (833) 546-3547 24/7. Our same-day desk averages a confirmed itinerary in under 10 minutes.
Can you bundle AUS flights with a hotel and rental car?
Yes — call once and we'll quote flight + hotel + rental car in a single itinerary.