Chicago, IL CHI to Knoxville, TN TYS flight with Allegiant Air

Cheap plane tickets from Chicago, IL to Knoxville, TN can start from as little as €105 when you book in advance. The average flight ticket price for Chicago, IL to Knoxville, TN is €142 ; however, prices vary depending on the time of day and class and they tend to be more expensive on the day.

The average journey time by plane from Chicago, IL to Knoxville, TN is 1h 28m to travel the 453 miles (730 km) long route. Journey times can vary on weekends and holidays, so use our Journey Planner to search for a specific date.

The earliest flight from Chicago, IL to Knoxville, TN leaves at 5:00 AM. Plan your trip with the Journey Planner from Omio.

The latest flight from Chicago, IL to Knoxville, TN leaves at 10:05 PM.

Yes, there are 5 direct flights a day from Chicago, IL to Knoxville, TN with Allegiant Air. Schedules can vary on holidays or weekends with fewer direct flights.

When taking a flight from Chicago, IL to Knoxville, TN, you can count on Allegiant Air for the best way to get you to Knoxville, TN. You can also check all possible airlines who offer a service between Chicago, IL and Knoxville, TN and compare the amenities they offer before buying a plane ticket.

Flights from Chicago, IL to Knoxville, TN generally leave from O'Hare International Airport and arrive in Knoxville.O'Hare International Airport is 1 miles (3 km) away from Chicago, IL city centre and Knoxville is 1 miles (2 km) from Knoxville, TN city centre.

The cheapest month for a flight from Chicago, IL to Knoxville, TN is August.

It's helpful to compare your options as there are 2 ways to travel between Chicago, IL and Knoxville, TN including taking a bus and flight.

Since neither Chicago, IL nor Knoxville, TN are in the Schengen Area, passport requirements depend on the specific immigration rules of United States and United States. Entry and visa requirements can be subject to change. For the latest information, check with your destination's embassy or consulate.

There is a time difference of 1 h between Chicago, IL and Knoxville, TN all year round.

The best events to attend in Knoxville, TN include:

• Knoxville Dogwood Arts Festival, a vibrant celebration of the arts featuring local artists, live music, and food vendors
• Knoxville's International Biscuit Festival, a delicious event dedicated to all things biscuit with tastings, cooking demonstrations, and contests
• Tennessee Valley Fair, an annual fair showcasing agricultural exhibits, live entertainment, and carnival rides.

The best holidays to experience in Knoxville, TN include:

• Labor Day, vibrant local festivals and outdoor activities
• Thanksgiving, beautiful fall foliage and a festive atmosphere
• Independence Day, spectacular fireworks and community celebrations.

The best season to visit Knoxville, TN is Spring or Fall. The best weather to explore Knoxville, TN is during April-May or September-October.

We recommend using the flight as it is the most popular way to get from Chicago, IL to Knoxville, TN among Omio's users.

For domestic flights we recommend to arrive 1.5 to 2 hours before departure. Please check the website of your departure airport if in doubt. Some airports may offer booking time slots for security checks or offer additional information on when to get there based on time of day.

Most airlines permit carry-on bags that fit within specific dimensions (e.g., 22 x 14 x 9 inches or 56 x 36 x 23 cm), including handles and wheels. Bags must fit in the overhead bin or under the seat in front of you.

Many airlines impose weight limits, commonly ranging between 7 kg (15 lbs) and 12 kg (26 lbs). Typically, passengers are allowed one carry-on bag and one personal item (for example a purse, laptop bag, or backpack). Personal items must fit under the seat in front of you. Budget Airlines (like Ryanair or Wizz Air) have stricter size and weight limits, often requiring fees for larger carry-ons. Full-Service Airlines have more lenient policies, sometimes including more spacious dimensions or higher weight limits depending on your ticket class.

The list of items prohibited on an airplane varies by country and airline, but in general, the following items are not allowed in carry-on or checked baggage: Weapons and self-defence items, sharp objects, flammable materials, explosives, toxic substances, or liquids over 100ml (except for medications and baby essentials). In checked baggage, firearms (without authorization), explosives, large lithium batteries, and hazardous chemicals are prohibited. Electronic cigarettes must be in carry-on bags, while alcohol and dry ice have restrictions. Always check with your airline for specific regulations.

The currency used in the United States is the US Dollar (USD). For travelers, using cards is generally more convenient and widely accepted, especially credit and debit cards, while cash is useful for small purchases or places that do not accept cards.

In Knoxville, TN, travelers should be cautious of pickpocketing and vehicle break-ins, especially in crowded areas and parking lots. Avoid accepting unsolicited offers for transportation or tours, as unlicensed operators may overcharge or provide unsafe services. It's also advisable to stay in well-lit areas at night and be aware of local traffic patterns when using ride-share or public transportation to ensure safety.

Pack lightweight, versatile clothing suitable for the destination's climate, and use secure, lockable luggage to protect belongings. Keep essential items like travel documents, medication, and valuables in a carry-on bag for easy access. Use packing organizers or cubes to maximize space and maintain order. Lastly, include a small first aid kit and personal hygiene items for added comfort during travel.