What is the cheapest airline that flies from Knoxville McGhee Tyson to North America?

Allegiant Air, Southwest, and Delta are the most popular carriers operating from Knoxville McGhee Tyson to North America

What airlines fly to North America?

American Airlines, Allegiant Air and Delta are the top three most popular airlines that fly to North America from Knoxville according to our data. American Airlines is the first choice among our users, with 36% of people opting to fly with this airline when traveling to North America. Keep in mind that there are 9 different airlines that fly to North America on a routine basis, so you have a few additional options to choose from.

How many flights depart from Knoxville to North America on average per week?

As of March 2026, there are 398 flights per week flying from Knoxville to North America. The most common day of the week flights depart is Mon, with 16% of flights taking off on this day.

How many flights depart from Knoxville to North America on average per day?

As of March 2026, there are 56 flights per day flying from Knoxville to North America. The most common time of day flights depart is 12:00PM, with 48% of flights taking off in the afternoon.

When did momondo last update prices for flights from Knoxville McGhee Tyson Airport to North America?

Prices for flights from Knoxville McGhee Tyson Airport to North America refresh daily.

How many operators does momondo search for flights from Knoxville McGhee Tyson Airport to North America?

As of March 2026, there are 6 operators available to choose from for flights from Knoxville McGhee Tyson Airport to North America.

How old do you have to be to fly from Knoxville McGhee Tyson Airport to North America?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Knoxville McGhee Tyson Airport to North America.

What documentation or ID do you need to fly to North America?

The required travel and health documents for your North America trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at North America. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$42 Cheap Flights from Knoxville to North America in 2026

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Knoxville to North America

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:55 pm - 2:18 pm

TYS

IAD

1h 23mnonstop

3:08 pm - 4:40 pm

IAD

TYS

1h 32mnonstop

$86Allegiant Air

Fri, May 22 - Mon, May 25

11:27 am - 1:11 pm

TYS

IAD

1h 44mnonstop

2:01 pm - 3:41 pm

IAD

TYS

1h 40mnonstop

$90Allegiant Air

Sun, Apr 12 - Sun, Apr 19

4:28 pm - 6:00 pm

TYS

DEN

3h 32mnonstop

2:46 pm - 7:33 pm

DEN

TYS

2h 47mnonstop

$132Frontier

Thu, Apr 30 - Fri, May 8

4:28 pm - 6:00 pm

TYS

DEN

3h 32mnonstop

2:46 pm - 7:33 pm

DEN

TYS

2h 47mnonstop

$133Frontier

Thu, Apr 30 - Fri, May 8

11:31 am - 12:35 pm

TYS

ORD

2h 04mnonstop

5:24 pm - 8:18 pm

ORD

TYS

1h 54mnonstop

$227American Airlines

Thu, Apr 9 - Sun, Apr 12

5:06 pm - 6:20 pm

TYS

ORD

2h 14mnonstop

5:24 pm - 8:18 pm

ORD

TYS

1h 54mnonstop

$228American Airlines

Thu, Apr 9 - Sun, Apr 12

7:05 am - 12:50 pm

TYS

ORD

6h 45m

1 stop

2:40 pm - 9:05 pm

ORD

TYS

5h 25m

1 stop

$239Southwest

Wed, May 6 - Sun, May 10

7:00 am - 7:55 am

TYS

ORD

1h 55mnonstop

7:15 am - 10:08 am

ORD

TYS

1h 53mnonstop

$241United Airlines

Fri, Apr 3 - Sun, Apr 5

5:50 pm - 10:50 pm

TYS

HOU

6h 00m

1 stop

1:00 pm - 7:40 pm

HOU

TYS

5h 40m

1 stop

$249Southwest

Wed, Apr 8 - Wed, Apr 15

5:55 pm - 10:47 pm

TYS

SEA

7h 52m

1 stop

10:41 pm - 10:49 am

SEA

TYS

9h 08m

1 stop

$368United Airlines

Sat, May 9 - Sat, May 16

Southwest flights from Knoxville to North America

Our best Southwest deals on Knoxville to North America flight tickets

Southwest

Apr 8

TYS12:50 pmKnoxville McGhee Tyson

1h 45m

MCO2:35 pmOrlando

Apr 15

MCO3:25 pmOrlando

1h 45m

TYS5:10 pmKnoxville McGhee Tyson

$179

Southwest

Apr 8

TYS12:50 pmKnoxville McGhee Tyson

1h 45m

MCO2:35 pmOrlando

Apr 15

MCO2:55 pmOrlando

5h 55m

1 stop

TYS8:50 pmKnoxville McGhee Tyson

$184

Southwest

Jun 3

TYS12:50 pmKnoxville McGhee Tyson

1h 45m

MCO2:35 pmOrlando

Jun 4

MCO12:00 pmOrlando

1h 45m

TYS1:45 pmKnoxville McGhee Tyson

$189

Allegiant Air flights from Knoxville to North America

Our best Allegiant Air deals on Knoxville to North America flight tickets

Allegiant Air

May 22

TYS12:55 pmKnoxville McGhee Tyson

1h 23m

IAD2:18 pmWashington, D.C. Dulles Intl

May 25

IAD3:08 pmWashington, D.C. Dulles Intl

1h 32m

TYS4:40 pmKnoxville McGhee Tyson

$86

Allegiant Air

Apr 12

TYS11:27 amKnoxville McGhee Tyson

1h 44m

IAD1:11 pmWashington, D.C. Dulles Intl

Apr 19

IAD2:01 pmWashington, D.C. Dulles Intl

1h 40m

TYS3:41 pmKnoxville McGhee Tyson

$90

Allegiant Air

Mar 29

TYS6:39 pmKnoxville McGhee Tyson

1h 44m

IAD8:23 pmWashington, D.C. Dulles Intl

Apr 16

IAD2:01 pmWashington, D.C. Dulles Intl

1h 40m

TYS3:41 pmKnoxville McGhee Tyson

$94

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

KnoxvilleWashington, D.C.

TYS - IAD

TYSIAD

Knoxville McGhee Tyson

Fri 5/22

12:55 pm-2:18 pm

Nonstop1h 23m

Washington, D.C. Dulles Intl

Mon 5/25

3:08 pm-4:40 pm

Nonstop1h 32m

$86

KnoxvilleWashington, D.C.

TYS - IAD

TYSIAD

Knoxville McGhee Tyson

Sun 4/12

11:27 am-1:11 pm

Nonstop1h 44m

Washington, D.C. Dulles Intl

Sun 4/19

2:01 pm-3:41 pm

Nonstop1h 40m

$90

KnoxvilleDenver

TYS - DEN

TYSDEN

Knoxville McGhee Tyson

Thu 4/30

4:28 pm-6:00 pm

Nonstop3h 32m

Denver Intl

Fri 5/8

2:46 pm-7:33 pm

Nonstop2h 47m

$132

KnoxvilleDenver

TYS - DEN

TYSDEN

Knoxville McGhee Tyson

Thu 4/30

4:28 pm-6:00 pm

Nonstop3h 32m

Denver Intl

Fri 5/8

2:46 pm-7:33 pm

Nonstop2h 47m

$133

KnoxvilleChicago

TYS - ORD

TYSORD

Knoxville McGhee Tyson

Thu 4/9

11:31 am-12:35 pm

Nonstop2h 04m

Chicago O'Hare Intl

Sun 4/12

5:24 pm-8:18 pm

Nonstop1h 54m

$227

KnoxvilleChicago

TYS - ORD

TYSORD

Knoxville McGhee Tyson

Thu 4/9

5:06 pm-6:20 pm

Nonstop2h 14m

Chicago O'Hare Intl

Sun 4/12

5:24 pm-8:18 pm

Nonstop1h 54m

$228

KnoxvilleChicago

TYS - ORD

TYSORD

Knoxville McGhee Tyson

Wed 5/6

7:05 am-12:50 pm

1 stop6h 45m

Chicago O'Hare Intl

Sun 5/10

2:40 pm-9:05 pm

1 stop5h 25m

$239

KnoxvilleChicago

TYS - ORD

TYSORD

Knoxville McGhee Tyson

Fri 4/3

7:00 am-7:55 am

Nonstop1h 55m

Chicago O'Hare Intl

Sun 4/5

7:15 am-10:08 am

Nonstop1h 53m

$241

KnoxvilleHouston

TYS - HOU

TYSHOU

Knoxville McGhee Tyson

Wed 4/8

5:50 pm-10:50 pm

1 stop6h 00m

Houston Hobby

Wed 4/15

1:00 pm-7:40 pm

1 stop5h 40m

$249

KnoxvilleSeattle

TYS - SEA

TYSSEA

Knoxville McGhee Tyson

Sat 5/9

5:55 pm-10:47 pm

1 stop7h 52m

Seattle/Tacoma Intl

Sat 5/16

10:41 pm-10:49 am

1 stop9h 08m

$368

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Knoxville to North America

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to North America?

The month of April is, on average, the cheapest month to fly to North America from Knoxville, with most prices found around $229. If you are unable to visit North America during the month of April, then departing from Knoxville during the month July is also very affordable. Most momondo users find prices during this month for around $254.

What is the cheapest day to depart on your flight to North America?

The cheapest day to depart from Knoxville to North America is on a Saturday. Travelers who choose to depart for North America on a Saturday will often find tickets for as low as $254. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to North America on Sunday is $418.

What is the cheapest time of day to depart on your flight to North America?

The cheapest time of day to fly to North America is in the morning when flights can be purchased for as low as $302. Try not to purchase tickets in the afternoon because they tend to be around $377. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Knoxville McGhee Tyson to North America flight route?

Fly from Knoxville McGhee Tyson to Boston Logan Intl for the best Knoxville McGhee Tyson - North America flight prices

What cabin class options are available on Knoxville McGhee Tyson to North America flights?

There are 4 cabin classes available to choose from on Knoxville McGhee Tyson to North America flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Knoxville to North America flights?

No. A direct flight is the cheapest option for a flight between Knoxville to North America.

Cheap Knoxville to North America flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Knoxville to North America

Best Price Found	$57
Fastest flight time	0h 55m
Direct flights	Mon, Tue, Thu, Fri, Sat and Sun
Airports in North America	5,163 airports

The best one-way flight to North America from Knoxville in the past 72 hours is $57. The best round-trip flight deal from Knoxville to North America found on momondo in the last 72 hours is $84.

The fastest flight from Knoxville to North America takes 0h 55m

Direct flights go from Knoxville to North America on Monday, Tuesday, Thursday, Friday, Saturday and Sunday. Airlines offering direct flights are: United Airlines, Southwest and Allegiant Air.

There are 5,163 airports in North America. From Knoxville there are direct flights to Orlando (MCO), Washington, D.C. Dulles Intl (IAD).

Search flight deals

When did momondo last update prices for flights from Knoxville McGhee Tyson Airport to North America?
Prices for flights from Knoxville McGhee Tyson Airport to North America refresh daily.
How many operators does momondo search for flights from Knoxville McGhee Tyson Airport to North America?
As of March 2026, there are 6 operators available to choose from for flights from Knoxville McGhee Tyson Airport to North America.
How old do you have to be to fly from Knoxville McGhee Tyson Airport to North America?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Knoxville McGhee Tyson Airport to North America.
What documentation or ID do you need to fly to North America?
The required travel and health documents for your North America trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at North America. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Knoxville to North America?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Knoxville to North America is Airbus A320-100/200 (36.28% of total bookings). The next most popular plane models are Boeing 737 MAX 8 (9.54%), Canadair (Bombardier) Regional Jet 900 (8.57%), and Canadair (Bombardier) Regional Jet 700 (6.99%).

Best airlines flying from Knoxville to North America

Compare and see reviews for airlines that fly from Knoxville to North America with momondo

Airline	Rating	Free Cancellation	Price
Allegiant Air	PriceFrom $62	Free Cancellation	Rating 7.3 712 reviews	Search Allegiant Air flights
Frontier	PriceFrom $72	Free Cancellation	Rating 5.7 3,029 reviews	Search Frontier flights
Delta	PriceFrom $124	Free Cancellation	Rating 7.9 8,292 reviews	Search Delta flights
United Airlines	PriceFrom $163	Free Cancellation	Rating 7.4 9,427 reviews	Search United Airlines flights
American Airlines	PriceFrom $200	Free Cancellation	Rating 7.1 11,466 reviews	Search American Airlines flights
Southwest	PriceFrom $218	Free Cancellation	Rating 8.0 4,318 reviews	Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Knoxville to North America?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Knoxville to North America. momondo saves you time and could save you money on your trip.

Can I find flights from Knoxville to North America with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to North America from Knoxville with this policy.

How can momondo help me find flights from Knoxville to North America?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to North America from Knoxville.

I’m not ready to book a flight from Knoxville to North America right now. Can momondo alert me if prices change?

Price alerts on flights to North America from Knoxville are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your North America trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Wed 4/15

Wed 4/22

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to North America

Popular cities

Other flights from Knoxville

Other flights to North America

Airlines

Cabin classes

Complete your trip

Feeling lucky

Popular cities in North America

Flights to New Yorkfrom $59

Flights to Los Angelesfrom $51

Flights to Orlandofrom $44

Flights to Miamifrom $54

Flights to Chicagofrom $56

Flights to San Franciscofrom $76

Flights to Las Vegasfrom $23

Flights to Washington, D.C.from $56

Flights to Bostonfrom $72

Flights to Atlantafrom $49

Flights to Dallasfrom $60

Flights to Seattlefrom $71

Cheap flights from Knoxville to North America from $42

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Knoxville to North America departing on 4/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Knoxville to North America

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Southwest flights from Knoxville to North America

Our best Southwest deals on Knoxville to North America flight tickets

Allegiant Air flights from Knoxville to North America

Our best Allegiant Air deals on Knoxville to North America flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Knoxville to North America that are best for you.

How to get the cheapest flight ticket from Knoxville to North America

What is the cheapest month to fly to North America?

What is the cheapest day to depart on your flight to North America?

What is the cheapest time of day to depart on your flight to North America?

What is the cheapest Knoxville McGhee Tyson to North America flight route?

What cabin class options are available on Knoxville McGhee Tyson to North America flights?

Can stopping save me money on Knoxville to North America flights?

What is the cheapest airline that flies from Knoxville McGhee Tyson to North America?

What airlines fly to North America?

How many flights depart from Knoxville to North America on average per day?

How many flights depart from Knoxville to North America on average per week?

Cheap Knoxville to North America flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Knoxville to North America

Best Price Found

Fastest flight time

Direct flights

Airports in North America

Best airlines flying from Knoxville to North America

Compare and see reviews for airlines that fly from Knoxville to North America with momondo

Why use momondo?

An easier way to manage your North America trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to North America

Popular cities in North America

Popular flights according to clicks in the last 7 days on momondo

Knoxville flight routes

According to popular flight searches on momondo this year

North America flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to North America

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to North America

List of cabin classes available on flights landing in North America. Availability may vary depending on flight origin and airline.

Complete your trip to North America

Explore popular destinations other users love

According to popular flight searches on momondo this year