- Recommended
East Tennessee History Center
Engaging museum on regional history with permanent and rotating exhibits covering people, places, and events from East Tennessee's past.
Scan to get our free app
Use our app to get live travel updates and book mobile tickets for trains, buses, flights, and ferries.
App Store
4.942K ratings
Google Play
4.6136K reviews
More than 1,000 travel companies trust us to sell their tickets all in one place.
Airlines: United, American Airlines, psa airlines, Republic Airlines, Allegiant Air flights to Knoxville, TNFind the best trip to Knoxville, TN with United, American Airlines, psa airlines, Republic Airlines, Allegiant Air. Comparing schedules and prices and booking the most convenient journey has never been easier with over 1000 travel companies on Omio.
United
About
United Airlines, established in 1926, is a major U.S. airline headquartered in Chicago, Illinois. Operating an extensive domestic and international network, United serves more destinations than any other airline, connecting travelers across six continents. The airline's eight hubs include Chicago–O'Hare, Denver, Houston–Intercontinental, Los Angeles, Newark, San Francisco, Washington–Dulles, and Guam. As a founding member of the Star Alliance, United offers a comprehensive range of services, including regional flights through United Express, catering to both leisure and business travelers. The airline is committed to sustainability, investing in sustainable aviation fuel and innovative technologies to reduce its environmental impact.
Luggage & cancellation policy
Average United Duration
1h 50m
Cheapest United Price
$305
United frequency
22 a day
Luggage included
Carry-on baggage allowance is 7kg total (2 pieces max. ) for both Choice and Flex fares on United Airlines and Virgin Australia flights.
Additional luggage
Excess baggage fees apply for additional checked luggage beyond the standard allowance.
Luggage storage
Both airlines provide checked baggage services for storing luggage during flights.
Cancellation Policy
Cancellation fees apply per person, per booking, with specific fees for different fare types.
Refund
Not applicable to flights; however, full refunds are available if flights are canceled by the airline.
Pregnant on board
Pregnant passengers are permitted to travel, with specific guidelines and medical certificates required after a certain gestational period.
Unaccompagned minor
Unaccompanied minors are permitted to travel, with specific age restrictions and services provided.
Amenities on board the airplane
Wifi
Food sold onboard
Meals and snacks are included on international flights operated by United Airlines and Virgin Australia.
Seat reservation
Seat selection may incur additional fees, depending on the fare type and airline.
Toilets
USB plugs
Accessibility
United Airlines and Virgin Australia offer services to and within Australia, providing accessible travel options for passengers with mobility needs.
Bikes
Both airlines permit bicycles onboard, with specific guidelines and fees.
Pets
United Airlines and Virgin Australia allow pets onboard, subject to specific policies and fees.
American Airlines
About
American Airlines is one of the largest airlines in the world, connecting travelers to hundreds of destinations across the United States, Latin America, Europe, Asia, and beyond. Operating from major hubs such as Dallas/Fort Worth, Miami, and Charlotte, American offers a wide range of travel options. Passengers can choose from Economy with affordable fares, Premium Economy with extra space, or Business and First Class featuring flat-bed seats, premium dining, and lounge access. With a modern fleet and membership in the oneworld alliance, American Airlines combines global reach with comfort and reliability.
Luggage & cancellation policy
Average American Airlines Duration
3h 4m
Cheapest American Airlines Price
$236
American Airlines frequency
15 a day
Luggage included
1 carry-on bag (22 x 14 x 9 inches) and 1 personal item (18 x 14 x 8 inches) included in most fares
Additional luggage
Checked bags fees vary by route. First checked bag typically $30, second $40 on domestic flights
Cancellation Policy
Basic Economy tickets cannot be changed or refunded. Other fares allow changes with fee, refunds subject to fare rules.
Pregnant on board
Passengers can fly up to 36 weeks for single pregnancies, 32 weeks for multiple pregnancies. Medical certificate required within 7 days of departure if within 4 weeks of due date.
Unaccompagned minor
Children ages 5-14 can travel alone using American Airlines Unaccompanied Minor Service. Service fee is $150 each way.
Amenities on board the airplane
Wifi
Food sold onboard
USB plugs
Accessibility
American Airlines provides wheelchair assistance and special services for passengers with disabilities. Assistance must be requested at least 48 hours before departure.
Pets
Small dogs and cats allowed in cabin for $125 fee. Must be in approved carrier under seat. Service animals allowed.
psa airlines
About
PSA Airlines is an American regional airline and a wholly-owned subsidiary of the American Airlines Group, operating exclusively on behalf of American Airlines under the American Eagle brand. Headquartered in Charlotte, North Carolina, PSA Airlines operates over 800 daily flights to nearly 100 destinations across the United States. The airline maintains an all-jet fleet consisting of Bombardier CRJ700 and CRJ900 regional aircraft. With a team of over 5,000 employees, PSA Airlines plays a significant role in connecting smaller cities to major hubs within American Airlines' network.
Luggage & cancellation policy
Average psa airlines Duration
3h 0m
Cheapest psa airlines Price
$305
psa airlines frequency
3 a day
Luggage included
One carry-on bag and one personal item are allowed.
Additional luggage
Additional luggage can be checked for a fee, with weight limits up to 32kg (70lbs) for a single piece.
Cancellation Policy
PSA Airlines' cancellation policy depends on the timeframe of cancellation and ticket flexibility, with some flexible ticket options offering easier cancellations.
Refund
Passengers are entitled to a refund if the airline cancels a flight and they choose not to travel.
Amenities on board the airplane
Food sold onboard
Non-alcoholic beverages are complimentary in Economy Class, while alcoholic drinks and snack boxes can be purchased.
Seat reservation
Seat selection for standard seating is typically included, but preferred or Main Cabin Extra seats may require an additional fee.
Accessibility
Wheelchair assistance is available and should be requested at least 24 hours prior to flight departure.
Bikes
Bicycles can be carried as checked baggage if handlebars are turned sideways, pedals are removed, tires are deflated, and the bike is packed in a case or durable cardboard box.
Republic Airlines
About
Republic Airways is a major regional airline in the United States, operating as a subsidiary of Republic Airways Holdings. It provides scheduled passenger service for American Airlines (as American Eagle), Delta Air Lines (as Delta Connection), and United Airlines (as United Express) using a fleet of Embraer 170 and 175 regional jets. Headquartered in Indianapolis, Indiana, Republic Airways operates over 900 daily flights to more than 80 cities across the U.S. and Canada. The company is known for its large fleet of Embraer E-Jets and its state-of-the-art training facilities. In April 2025, Republic Airways Holdings announced its acquisition of Mesa Air Group, which is expected to create the second-largest regional carrier in the U.S.
Luggage & cancellation policy
Average Republic Airlines Duration
2h 17m
Cheapest Republic Airlines Price
$295
Republic Airlines frequency
2 a day
Luggage included
One carry-on bag (24 x 16 x 10) and one personal item
Additional luggage
Checked bags for a fee
Cancellation Policy
Tickets are non-refundable but may be cancelled for future flight credit minus applicable fees
Pregnant on board
Passengers can fly up to the end of their 36th week for single pregnancies and the end of their 32nd week for multiple pregnancies
Unaccompagned minor
Unaccompanied minor service is available for children ages 5-14. Must be booked directly with Republic Airlines
Amenities on board the airplane
USB plugs
Accessibility
Republic Airlines offers assistance for passengers with reduced mobility, including wheelchair services and priority boarding. Passengers are advised to request these services in advance to ensure availability and proper arrangements.
Allegiant Air
About
Allegiant Air is an American ultra-low-cost airline headquartered in Las Vegas, Nevada, founded in 1997. It focuses on providing affordable, nonstop leisure travel from small and medium-sized cities to popular vacation destinations, primarily in warm-weather locations like Florida and the Southwest. Allegiant operates on an ultra-low-cost business model, offering low base fares and generating significant revenue through add-on fees for services like baggage and seat assignments. The airline serves over 120 domestic destinations and emphasizes direct sales through its website.
Luggage & cancellation policy
Average Allegiant Air Duration
2h 0m
Cheapest Allegiant Air Price
$139
Allegiant Air frequency
1 a day
Luggage included
Personal item (free): 16x15x7 under seat. No cabin bag included.
Additional luggage
Carry-on bag: $50-$75. Checked bag: $50-$75 per bag.
Cancellation Policy
Non-refundable tickets. Changes permitted for fee plus fare difference.
Pregnant on board
Must present medical certificate if traveling after 7th month of pregnancy. Not permitted to fly within 7 days of due date.
Unaccompagned minor
Ages 15-17 can travel alone. Ages 5-14 must use unaccompanied minor service ($50 fee each way).
Amenities on board the airplane
Accessibility
Allegiant Air offers assistance for passengers with disabilities, including wheelchair services and priority boarding. Passengers are encouraged to request assistance at least 48 hours in advance to ensure proper arrangements.
Pets
Small pets in cabin: $50 each way. Must be in carrier under seat.
Complete guide to Knoxville, TN
Things to do in Knoxville, TN
Discover the best of Knoxville, TN — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Knoxville, TN trip today.
- Recommended
McClung Museum of Natural History and Culture
University museum featuring changing exhibitions of American and international art in a modern gallery setting near campus.
- Recommended
Mabry-Hazen House
Historic house museum preserving the home of artist Adelia Armstrong Lutz, with decorative arts, local history, and period rooms.
- Must visit
Market Square
Lively pedestrian-friendly square lined with shops, events, and public seating. It is a central gathering place and a great base for exploring downtown.
- Must visit
World's Fair Park
Urban park from the 1982 World's Fair with lawns, walking paths, performance spaces, and easy access to the Sunsphere and museums.
- Recommended
Old City
Historic warehouse district with brick streets, galleries, murals, and nightlife. It blends railroad-era character with a creative local feel.
Pulled Pork Barbecue
Smoky pulled pork barbecue is a regional staple in East Tennessee, usually hickory-smoked and served with slaw and sauce at local cookouts and barbecue joints.
Fried Catfish
Fried catfish is a longtime Tennessee favorite, coated in cornmeal and served with hush puppies or sides, especially popular in casual Southern eateries.
Biscuits And Sausage Gravy
Biscuits with sausage gravy are a classic Southern breakfast in Knoxville, featuring flaky biscuits topped with rich peppery gravy made with pork drippings and milk.
Litton's Market Restaurant
Long-running neighborhood restaurant known for hearty Southern comfort food, pies, and a warm, traditional dining room.
Stock & Barrel
Upscale Southern restaurant in Market Square known for shrimp and grits, steaks, and a polished downtown atmosphere.
Sweet P's Barbeque And Soul House
Casual old-school barbecue spot serving hickory-smoked pork, ribs, and classic East Tennessee sides in a relaxed setting.
$ US dollar
Moderate for U.S. city breaks: hotels and dining are reasonable, while car travel is common and public transit is limited for tourists.
Average meal costs
- Budget
- $10-15 for fast food or a casual lunch.
- Mid-range
- $18-35 per person for a restaurant meal.
- Fine dining
- $50+ per person for upscale dining.
- Coffee
- $3-5 for a coffee or cappuccino.
Tipping culture
Tip 18-20% at restaurants, 10-15% for taxis, and $1-2 per drink or coffee is appreciated at cafes.
The Omio App Makes Travel Planning Easy
We’ll get you where you want to go. From live train updates to mobile tickets, our innovative app is the ideal way to plan and keep track of your travel.
