Beginning of main content
Trip Type
Flight 1
Flight 2
Flight 3
Flight 4
Flight 5

Lowest round trip fares by airline from Knoxville and Austin

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Cheap flights from Knoxville to Austin

Cheap flights from Knoxville to Austin

Are you ready to book your flight, but feeling nervous about paying too much if the price drops? Don't play the waiting game. Our Best Price Guarantee means if you see a better fare for the same flight, we'll give you the difference in CheapCash, plus a $50 CheapCash bonus, which you can use to save on your hotel reservation.

If you have a frequent flier account, add it to your reservation to earn miles. And don't worry about getting stuck in a middle seat. Choose your seats when you book, so you'll be right where you want to be on departure day.

Save Even More Time and Money With a Austin Travel Package

Once your flights are booked, why start all over again searching for a cheap hotel? Book your flight and hotel together, and save yourself more than time and energy. You'll also be able to take advantage of discounts and coupons on your Austin vacation that you can't get when you book flights and hotel separately.

Relax in Austin With Confidence and Convenience

Going cheap doesn't mean giving up great service. Our agents are available 24/7 to help you find the right cheap flights and hotel, and to answer questions about your trip.

Need to grab a cheap travel deal while you're on the go? Download our mobile app, where you can search and book just like you would on your home computer. Stay in-the-know on great rates on flights from Knoxville to Austin by signing up for exclusive email deals.

Hotels in Austin

See all 1,982 Properties in Austin

Estimated price for 1 night/2 adults

Omni Austin Hotel

Omni Austin Hotel

700 San Jacinto Blvd, Austin, TX
    4.0 out of 5.0
     
     
    4.3 out of 5 (3 reviews)

    Located in Downtown Austin, this hotel is within a 5-minute walk of Paramount Theater and O. Henry House Museum. Downtown Station is 7 minutes by foot and Plaza ...

    Omni Austin Hotel$129

    Jun 30 - Jul 1

    Omni Austin Hotel$129
    Fairmont Austin

    Fairmont Austin

    101 Red River St, Austin, TX
      4.0 out of 5.0
       
       
      4.8 out of 5 (6 reviews)

      This spa hotel is located in Austin (Downtown Austin), close to Austin Convention Center, Sixth Street, and Paramount Theater. Also nearby are Moody Theater ...

      Fairmont Austin$158

      Jul 12 - Jul 13

      Fairmont Austin$158
      The LINE Austin

      The LINE Austin

      111 East Cesar Chavez Street, Austin, TX
        4.0 out of 5.0
         
         
        4.5 out of 5 (2 reviews)

        Located in Downtown Austin, this hotel is within a 5-minute walk of Lady Bird Lake and Austin Convention Center. Sixth Street and Moody Theater are also within ...

        The LINE Austin$146

        Jul 1 - Jul 2

        The LINE Austin$146
        Hyatt Regency Lost Pines Resort and Spa

        Hyatt Regency Lost Pines Resort and Spa

        575 Hyatt Lost Pines Road, Lost Pines, TX
          4.0 out of 5.0
           
           
          4.0 out of 5 (2 reviews)

          Located near the airport, this family-friendly resort is within 20 mi (32 km) of Bastrop State Park, Riverside Golf Course, and Circuit Of the Americas. Barton ...

          Hyatt Regency Lost Pines Resort and Spa$179

          Jul 14 - Jul 15

          Hyatt Regency Lost Pines Resort and Spa$179
          Hyatt Regency Austin

          Hyatt Regency Austin

          208 Barton Springs Rd, Austin, TX
            4.0 out of 5.0
             
             
            4.7 out of 5 (9 reviews)

            Located in Downtown Austin, this eco-friendly hotel is within a 10-minute walk of South Congress Avenue and Lady Bird Lake. Austin Convention Center and Sixth ...

            Hyatt Regency Austin$143

            Jul 3 - Jul 4

            Hyatt Regency Austin$143
            Red Roof Inn PLUS+ Austin South

            Red Roof Inn PLUS+ Austin South

            4701 S I 35, Austin, TX
              2.5 out of 5.0
               
               
              3.0 out of 5 (15 reviews)

              Located in Franklin Park, this motel is within 3 mi (5 km) of South Congress Avenue, St. Edward's University, and Roy Kizer Golf Course. Lady Bird Lake and Austin ...

              Red Roof Inn PLUS+ Austin South$51

              Jul 2 - Jul 3

              Red Roof Inn PLUS+ Austin South$51
              Omni Austin Hotel at Southpark

              Omni Austin Hotel at Southpark

              4140 Governors Row, Austin, TX
                4.0 out of 5.0
                 
                 
                4.0 out of 5 (3 reviews)

                Situated near the airport, this hotel is 1.7 mi (2.7 km) from St. Edward's University.

                Omni Austin Hotel at Southpark$116

                Jul 1 - Jul 2

                Omni Austin Hotel at Southpark$116
                Aiden by Best Western @ Austin City Hotel

                Aiden by Best Western @ Austin City Hotel

                2200 S I 35, Austin, TX
                  3.0 out of 5.0
                   
                   
                  4.8 out of 5 (5 reviews)

                  Located in South Congress, this hotel is within 3 mi (5 km) of South Congress Avenue, Lady Bird Lake, and Austin Convention Center. Sixth Street and Moody Theater ...

                  Aiden by Best Western @ Austin City Hotel$93

                  Jun 30 - Jul 1

                  Aiden by Best Western @ Austin City Hotel$93
                  Orangewood Inn & Suites Midtown

                  Orangewood Inn & Suites Midtown

                  9121 N Interstate Hwy 35, Austin, TX
                    2.0 out of 5.0
                     
                     
                    3.0 out of 5 (7 reviews)

                    Located in the heart of Austin, this hotel is within 6 mi (10 km) of North Cross Mall, LBJ Presidential Library, and Norris Conference Centers. J. J. Pickle ...

                    Orangewood Inn & Suites Midtown$55

                    Jun 30 - Jul 1

                    Orangewood Inn & Suites Midtown$55
                    Country Inn & Suites by Radisson, Austin North (Pflugerville), TX

                    Country Inn & Suites by Radisson, Austin North (Pflugerville), TX

                    14620 North IH-35, Austin, TX
                      3.0 out of 5.0
                       
                       
                      4.2 out of 5 (5 reviews)

                      Located in Wells Branch, this hotel is 4.5 mi (7.3 km) from St. David's North Austin Medical Center and within 12 mi (20 km) of The Domain and Round Rock Premium ...

                      Country Inn & Suites by Radisson, Austin North (Pflugerville), TX$76

                      Jul 3 - Jul 4

                      Country Inn & Suites by Radisson, Austin North (Pflugerville), TX$76
                      Map

                      *Savings based on all holiday package bookings with Flight + Hotel on CheapTickets.com from January through December 2017, as compared to the price of the same components booked separately. Savings will vary based on origin/destination, length of trip, stay dates and selected travel supplier(s). Savings not available on all packages. For Free Flight or 100% Off Flight deals, package savings is greater than or equal to the current cost of one component, when both are priced separately.

                      Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other CheapTickets 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 $75 service fee charged by CheapTickets.

                      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.