Frontier's Premium Bundle includes priority boarding and extra legroom seats for added comfort.
Frontier's Economy Bundle offers a carry-on bag and seat selection, ideal for budget travelers.
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Planning a trip from Austin to Las Vegas? KAYAK’s data-powered insights will help you find cheap flights. Learn the best time to fly, how early to book your ticket, and other tips to secure great prices.
Based on the flight data for the route from Austin to Las Vegas, it is generally cheapest to fly on a Monday in the month of September. Here are some tips to help you save money when flying this route:
Cheapest Route: The cheapest route is directly from Austin Bergstrom to Las Vegas Harry Reid Intl.
Booking Advance: To get the best prices, book your flight around 45 days in advance.
Lowest Airline: Frontier Airlines generally offers the cheapest flights for this route.
Direct or Layover: It is cheaper to fly direct on this route rather than having a layover.
Travel Month: September and October are typically the cheapest months to fly this route.
This feature is powered by ChatGPT: an OpenAI-developed artificial intelligence model trained with KAYAK proprietary data and third-party data not verified by KAYAK.
Low season | January |
---|---|
High season | March |
Cheapest flight | $28 |
Find which airlines fly direct from Austin Bergstrom Airport to Las Vegas Harry Reid Intl Airport, which days they fly and book direct flights.
Direct departures
Austin Bergstrom to Las Vegas Harry Reid Intl
Monday
Delta, Frontier, Korean Air, +2 more
Delta, Frontier, +3 more
1
2
Tuesday
Delta, Frontier, Korean Air, +2 more
Delta, Frontier, +3 more
1
2
Wednesday
Delta, Korean Air, Southwest, +2 more
Delta, Korean Air, +3 more
1
2
Thursday
Delta, Frontier, Korean Air, +2 more
Delta, Frontier, +3 more
1
2
Friday
Delta, Frontier, Korean Air, +2 more
Delta, Frontier, +3 more
1
2
Saturday
Delta, Frontier, Korean Air, +2 more
Delta, Frontier, +3 more
1
2
Sunday
Delta, Frontier, Korean Air, +2 more
Delta, Frontier, +3 more
1
2
Direct returns
Las Vegas Harry Reid Intl to Austin Bergstrom
Monday
Delta, Frontier, Southwest, +1 more
Delta, Frontier, +2 more
1
Tuesday
Delta, Frontier, Southwest, +1 more
Delta, Frontier, +2 more
1
Wednesday
Delta, Southwest, Spirit Airlines, +1 more
Delta, Southwest, +2 more
1
Thursday
Delta, Frontier, Southwest, +1 more
Delta, Frontier, +2 more
1
Friday
Delta, Frontier, Southwest, +1 more
Delta, Frontier, +2 more
1
Saturday
Delta, Frontier, KLM, +2 more
Delta, Frontier, +3 more
1
2
Sunday
Delta, Frontier, Southwest, +2 more
Delta, Frontier, +3 more
1
2
Great flight staff. Ease of boarding. Overall, very uneventful and easy trip.
Great flight staff. Ease of boarding. Overall, very uneventful and easy trip.
Plane late from DC to Austin 30 minutes. Crew made up much of the time enroute to San Diego.
Fine, but how to board on SW versus othrr airlines, is just lame. Goood staff though and all was solid otherwise.
We had a nice flight. Boarding was easy, our seats were comfortable and the on board service was pleasant.
The last 30 min or so, they put the heat on full. We thought we were being basted.
I used to fly SWA all the time. I know the crew has their little acts that are often fun, and entertaining. On this flight one of the crew was just not nice. Very surprising.
Crew was pleasant; flight was on time. Paid extra for early bird check-in and still got B boarding.
If your boarding Military, it should be with ore board, and with my spouse, so rude and stupid to not let us board together and before a group. All the other airlines clearly understand Military courtesy, this is why I Rarely fly SWA and Always fly Alaska
The crew was nice. Boarding sucked. Instead of loading from the back to the front people just sat wherever and you had to wait for them to move to get to a seat. And the flight was 30 minutes delayed.
The crew was dutiful but seemed detached and bored. The boarding process is ineffective. No reason I shouldn’t be able to sit with my wife. I checked in at the first available minute and still got boarding tow “C”. Southwest used to be my first choice due to value. But no longer. Southwest is like traveling in a cattle car. Suggestion: be the first to make Wi-Fi free!
Thank you for not flipping the plane on the run way. You guys get a 5 star rating for the flight!!!
The crew was wonderful and attentive. The seats near exit row were restrictive. Offer healthy snacks please
Delta is a premier airline so my expectations are most always met.
Seats are much much more comfortable than United, which is what I usually fly
Zero updates from the pilots for 30 minutes in the tarmac
Boarding is, as it always is… horrible. Gate lice. Slow moving zones. Too many people with carry ons
I loved having a most black flight crew during Black History Month; rather by design or accident I appreciated the representation. ❤️
This was the second flight this week with flight attendant Marcus I’m not sure if his last name is Lane or Lang but this guy is awesome. He funny, attentive and his service is 5 stars. Marcus makes business travel more enjoyable !
Although the flight left late, we arrived early. It was one of the quickest boarding and off boarding experiences I’ve had. It was kind of annoying the only drinks they had were water, coffee, and tea. The flight was very smooth, temperature was just right, and flight attendants were friendly.
Lower number on this flight so spaced out passengers. Able to enjoy more room to relax during flight. It was lovely.
We were delayed Al ost / hours after boarding so that maintenance had to add oil to the engines. Then the oil they grabbed had been left out in the Dallas record cold and was frozen. They had to go back to the hanger and grab some that was not frozen.
They changed my seat from one that I had paid for as an upgrade to a regular seat at the last minute.
Flight was empty so had a whole row to myself. Still had to wait to get the bag due to the negligence at Palm Springs departure.
Everything was on time, we arrived early, everything worked well.
Almost everything was outstanding. First, we boarded on time and the flight crew did a great job getting everyone seated. Then the pilots took their time and care to make sure the plane was full de-iced three times as there was a bad ice storm a few hours earlier. The plane ride was smooth and comfortable and even the economy seats had decent room and comfort. Flight Attendant Lisa went above and beyond to make sure I was comfortable - she is outstanding. The only thing wrong with the flight, and it is something which needs to be addressed, is that the gate to gate time was over 6.5 hours and not one meal was served. The only thing offered to eat were two small cookies for a transcontinental flight - unacceptable. Charge me more but give me a meal for a long flight. Thankfully Lisa found something for me.
I got bumped due to weight restrictions even tho there were empty seats on my flight. I got put on an other flight with a stopover. My flight that originally was going to take 5-6 hours ever up being 14+ hours and my luggage arrived to my destination without me because I was made to check in my luggage on my original flight when I was deemed ok to board only to be asked to deplane. Worst flight experience.
Angela was the best fa ever. She made that 8 hour flight a breeze
This was a pleasant, short flight and the crew was friendly.
First class flight attendant was rude and lacked any customer service skills.
The service and food needs to improve to catch up with other international flights
Surprising everything went well. Nice attendants and fast getting on and off the plane. Overall, was happy with the experience.
I was surprised by a mandatory bag charge when I checked in at the airport. "Carry-on" wasn't an option eventhough all that I had was a small pilot case. I paid $79 so my bag could fly with me.
Not efficient. Missed my connecting flight over improper operation of spirit crew.
I couldn't understand the crew when they announced it was a new plane and there was therefore no wifi, huh? Seriously lame for 2025!
My experience was very nice. However, my Spirit flight 409 from Las Vegas to Tampa… the gate Associate Tissa was extremely unprofessional and boarder line rude. While in line I found out that my Uncle died… in that moment Tisza asked if I would help in car of an emergency as I paid for an exit row seat. I stayed “I will”… Tissa didn’t hear then implied that I didn’t understand English, yelled that I needed to speak up and other things. Associates like that will cause Spirit airlines to lose customers.
They kept delaying us and not providing any information which cost us hundreds of dollars . We had an event to get to and missed our even that we had paid for along with lots of wasted time and money booking nee flights.
The people were wonderful, but I hated the way they over charged for luggage, especially for stops which were charged the same as starting point to final destination.
First time flying Spirit and I was pleasantly surprised. Service was as advertised. Crew were very professional and friendly and excellent in dealing with a customer who felt ill on the flight.
Fantastic. Had handicapped traveler and they helped us through security, helped with boarding, helped put wheelchair together, and were all very patient. A pleasant change from previous spirit flights I’ve taken. Highly recommend.
Spirit's seating does not work for an overnight flight and my back is killing me. This airline does not meet the minimum standards for being an airline.
They changed the timing , first delayed by 4 hours then went back to 40 mins late, we had to run back to airport to not miss our flight. This is ridiculous
Seats were extremely uncomfortable and it was very hot on the plane.
Would be great if Frontier can Assign Seats together under one PNR
Early arrival. Great landing. Pilot updates. Too cold in plane.
Better to put road truck seat in plain it so uncomfortable can not adjustable and fill metal don’t have cushions at all it’s very hard to travel for five hours
Since they are a budget airline, I wasn’t expecting too much but they did some things well. They were on time, the plane was clean, boarding was fairly straightforward and the staff was cheerful and friendly. The only downside was comfort. The seats were fairly hard and after a 2 hour flight your rear end is not feeling so great. Maybe a little more cushion in the seats, Frontier!
They cancelled the flight and did nothing. I should be compensated for my uber rides to and from airport. Not a good service by frontier or kayak.
No frills for sure. No gate announcements about flight delay, not even water to drink on the flight.
food not having to pay for it, reclining seat would be nice, more leg room, HEAT!!!!!!!
An absolutely fraudulent experience. Extremely unprofessional. Terrible in all ways possible. Rude staff, flight attendants, and deceptive "policies."
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