Domestic route
Cheap flights from Austin to Las Vegas
Austin-Bergstrom International Airport (AUS) to Harry Reid International Airport (LAS). 1,088 miles, 2h 45m nonstop.
AUS to LAS at a glance
Computed from airline schedules and the fares we track for this route. Refreshed several times a day.
- Distance
- 1,088 milesgreat-circle
- Typical flight time
- 2h 45mnonstop, gate to gate
- Nonstop airlines
- WNASNKF96 airlinesSouthwest, Alaska, Spirit
- Nonstop flights per day
- 22all airlines combined
- Cheapest month
- November 2026over the next six months
- Best day to fly
- Wednesday20% less than Sunday
- Time difference
- 2h behindLas Vegas vs Austin
Austin to Las Vegas
Round trips from $114
Per traveler, taxes and fees included. Lowest fare we found departs Tue, Nov 17.
Cheapest month: November 2026
See fares on these datesLock any fare free — pay only when you accept your last-minute deal
Or ask an agent on WhatsAppAustin to Las Vegas fares by month
Lowest round-trip economy fare per traveler in each of the next six months, taxes and fees included. Select a month to search that date.
Airlines flying Austin to Las Vegas
6 airlines fly nonstop with 22 departures a day combined, plus 4 more with one stop.
- WNSouthwest AirlinesLow-costNonstop · 10 flights a day · first checked bag from $35
- F9Frontier AirlinesLow-costNonstop · 3 flights a day · first checked bag from $55
- NKSpirit AirlinesLow-costNonstop · 3 flights a day · first checked bag from $55
- ASAlaska AirlinesoneworldNonstop · 2 flights a day · first checked bag from $35
- MXBreeze AirwaysLow-costNonstop · 2 flights a day · first checked bag from $45
- SYSun Country AirlinesLow-costNonstop · 2 flights a day · first checked bag from $45
- AAAmerican AirlinesoneworldConnecting via DFW, PHX, LAX · first checked bag from $40
- DLDelta Air LinesSkyTeamConnecting via SLC, LAX · first checked bag from $35
- B6JetBlueConnecting via LAX · first checked bag from $40
- UAUnited AirlinesStar AllianceConnecting via DEN, IAH, LAX · first checked bag from $40
Connecting options
Hubs where one airline can carry you on both legs, most choices first.
- Los Angeles (LAX)AADLUAB64 airlines
- Dallas (DFW)AA1 airline
- Phoenix (PHX)AA1 airline
- Salt Lake City (SLC)DL1 airline
- Denver (DEN)UA1 airline
Tips for this route
- Southwest, Alaska, Spirit and Frontier all fly AUS to LAS nonstop, so compare the total with bags before picking the lowest base fare: the difference between a basic and a standard economy ticket is often less than one checked bag each way.
- November 2026 is the cheapest month to fly over the next six months, with round trips from $114; September 2026 is the most expensive at $134 and up, a difference of $20 per traveler.
- Departing on a Wednesday averages 20% less than a Sunday on this route. If your dates are flexible, shift the outbound by a day or two and check the calendar view before you book.
- Fares on this route are usually lowest 4 to 8 weeks before departure and rise sharply inside two weeks.
- Las Vegas is 2 hours behind Austin. A morning departure lands in Las Vegas with most of the day left; an evening flight arrives close to local dinner time.
Destination guide
Las Vegas: The Strip, the shows and the desert beyond
Las Vegas has more nonstop routes than almost any US leisure destination, which keeps fares low from every region. Harry Reid International sits a five-minute drive from the Strip, and midweek trips can be remarkably cheap.
Best time to visit: March–May and October–November are warm without the 105°F summer afternoons. Weekday arrivals (Sunday–Thursday) are far cheaper than Friday and Saturday.
Flying the other way? Las Vegas to AustinFares, airlines and tips for LAS to AUS.Ready to compare live fares?
See every airline on AUS–LAS side by side with bags and seat rules spelled out.
Search Austin to Las VegasAustin to Las Vegas: common questions
How long is the flight from Austin to Las Vegas?
A nonstop flight from Austin (AUS) to Las Vegas (LAS) takes about 2h 45m gate to gate, covering 1,088 miles. Connecting itineraries add the layover, typically 1 to 3 hours more in total.
Which airlines fly nonstop from AUS to LAS?
Southwest Airlines, Alaska Airlines, Spirit Airlines, Frontier Airlines, Sun Country Airlines and Breeze Airways operate nonstop flights from Austin (AUS) to Las Vegas (LAS), with 22 nonstop departures a day between them. One-stop options connect through LAX, DFW and PHX.
What is the cheapest month to fly from Austin to Las Vegas?
Over the next six months, November 2026 has the lowest round-trip fares from Austin (AUS) to Las Vegas (LAS), starting at $114 per traveler including taxes and fees. Within any month, Wednesday departures average the lowest prices.
How far in advance should I book Austin to Las Vegas flights?
Fares on this route are usually lowest 4 to 8 weeks before departure and rise sharply inside two weeks. Air1 Tickets includes free cancellation within 24 hours of booking on every fare, so you can lock in a good price and keep looking.
What is the time difference between Austin and Las Vegas?
Las Vegas is 2 hours behind Austin. AUS is on America/Chicago time and LAS on America/Los Angeles time. Departure and arrival times in search results are always shown in local time at each airport.
Related routes
Other popular city pairs from the same departure city and to the same destination, with the lowest round-trip fares we found.
More flights from Austin
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- Atlanta to Las VegasATL → LASfrom $146
- Chicago to Las VegasORD → LASfrom $109
- Denver to Las VegasDEN → LASfrom $68
- Los Angeles to Las VegasLAX → LASfrom $60
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