What are the cheapest airlines to fly from Knoxville to Saint Paul one-way?

One-way options have recently been found by users for as low as $87 on Allegiant Air. Other airlines that offer cheap prices include Frontier from $109 and Delta from $185 one-way.

In terms of precipitation, rainfall in Saint Paul ranges from 0.8 - 4.3 inches per month. June is typically the wettest month, when rainfall can reach 4.3 in. February is typically the driest time to visit Saint Paul when rainfall is around 0.8 in.

If weather is an important factor for your trip to Saint Paul, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 15.8 F).

What are the cheapest flights from Knoxville to Saint Paul?

Looking at all options, your cheapest flight can be booked for $70. While the most popular route (Knoxville McGhee Tyson - Minneapolis St Paul) can be booked for $195 on average our data indicates $472 when flying from Knoxville to Saint Paul.

What are the most reliable airlines from Knoxville to Saint Paul?

No one likes to see their flight delayed. When booking a flight from Knoxville to Saint Paul consider choosing Allegiant Air (88%), Delta (73%) or Endeavor Airlines (73%) as they are the most reliable in getting you off to your destination on time.

What are the most popular airlines that fly from Knoxville to Saint Paul?

When booking a flight from Knoxville to Saint Paul, you may want to consider flying on American Airlines, Delta or Allegiant Air as they are the most popular for this route.

How far in advance should I book a flight from Knoxville to Saint Paul?

Travelers have found it’s best to book a flight 59 days in advance to save up to 475% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 59 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Knoxville to Saint Paul 1-2 weeks in advance for as low as $465, or $609 for flights within the next 24 hours.

What is the cheapest month to fly from Knoxville to Saint Paul?

June can be a great time to fly to Saint Paul from Knoxville with a flight ticket averaging about $444. Cheapflights users have found deals in the month of June for as cheap as $89. The most expensive prices can be found in the month of March.

What airport do you fly from for flights from Knoxville to Saint Paul?

Knoxville McGhee Tyson (TYS) is the airport you will fly out of if you book a flight from Knoxville to Saint Paul. You should not have trouble finding flights to Saint Paul from McGhee Tyson; the airport handles an average of 3 outbound flights to Saint Paul per day. You should also have plenty of airline options to choose from since 4 airlines have flights from the Knoxville airport to Saint Paul. It is only a 11.3 mi journey to McGhee Tyson (TYS) from Knoxville’s city center.

Can I find deals for flights from Knoxville to Saint Paul that include hotel bookings?

Yes. In addition to deals on Knoxville to Saint Paul flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Knoxville to Saint Paul?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Knoxville to Saint Paul.

Can I find deals for business class flights from Knoxville to Saint Paul?

Yes. Cheapflights offers flight deals from Knoxville to Saint Paul by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$87+ Flights from Knoxville to Saint Paul

Q: How much does it cost to fly round-trip from Knoxville to Saint Paul?

Airfare is below average for this route at the moment. Knoxville to Saint Paul flights typically cost between $211 and $537 in August. The cheapest round-trip price found within the last 3 days was $195 on Allegiant Air (Aug 8-Aug 11).

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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

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Cheapflights Tip: The best prices from Knoxville McGhee Tyson to Saint Paul are usually found in June or July, booked 58 days in advance, depart on a Thursday or Friday and return on a Friday

Cheap flight deals from Knoxville to Saint Paul

Round-trip from	$195 (Cheapflightsfares)
One-way from	$87 (Cheapflightsfares)
Popular in	March
Cheapest in	June
Average price	$299

From Knoxville McGhee Tyson to Saint Paul

Search Deals

One-way flight from Knoxville McGhee Tyson to Saint Paul

Search Deals

Highest demand for flights based on searches. 28% potential increase in price ($174 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 10% potential price decrease ($44 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in July 2025

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Find flight deals from Knoxville to Saint Paul

Cheapest flights from Knoxville to Saint Paul
Explore the most affordable flight options available from Knoxville to Saint Paul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Fri 8/811:01 amTYS - MSP

Nonstop2h 18mAllegiant Air

Mon 8/111:09 pmMSP - TYS

Nonstop2h 03mAllegiant Air

Deal found 7/28

$195

Thu 8/145:25 pmTYS - MSP

1 stop8h 00mFrontier

Sun 8/176:00 amMSP - TYS

1 stop9h 29mFrontier

Deal found 7/27

$218

Mon 8/251:22 pmTYS - MSP

2 stops19h 55mMultiple Airlines

Mon 9/18:06 amMSP - TYS

1 stop9h 14mMultiple Airlines

Deal found 7/28

$244

Thu 9/45:05 amTYS - MSP

1 stop6h 03mAmerican Airlines

Tue 9/911:52 amMSP - TYS

1 stop8h 08mAmerican Airlines

Deal found 7/29

$317

Fri 9/126:00 pmTYS - MSP

Nonstop2h 37mDelta

Mon 9/158:20 pmMSP - TYS

Nonstop2h 16mDelta

Deal found 7/29

$339

Best flights from Knoxville to Saint Paul
Discover carefully curated flight deals from Knoxville to Saint Paul that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 29, 2025.

Fri 8/811:01 amTYS - MSP

Nonstop2h 18mAllegiant Air

Mon 8/111:09 pmMSP - TYS

Nonstop2h 03mAllegiant Air

Deal found 7/28

$195

Thu 8/145:25 pmTYS - MSP

1 stop8h 00mFrontier

Sun 8/176:00 amMSP - TYS

1 stop9h 29mFrontier

Deal found 7/27

$218

Mon 8/251:22 pmTYS - MSP

2 stops19h 55mMultiple Airlines

Mon 9/18:06 amMSP - TYS

1 stop9h 14mMultiple Airlines

Deal found 7/28

$244

Wed 9/177:14 amTYS - MSP

1 stop10h 48mAmerican Airlines

Wed 9/245:21 amMSP - TYS

1 stop9h 58mAmerican Airlines

Deal found 7/27

$275

Fri 9/126:00 pmTYS - MSP

Nonstop2h 37mDelta

Sun 9/148:20 pmMSP - TYS

Nonstop2h 16mDelta

Deal found 7/29

$339

Last-minute flights from Knoxville to Saint Paul
Discover last-minute flight deals from Knoxville to Saint Paul. Data last updated July 29, 2025 and is based on user searches.

Mon 8/411:01 amTYS - MSP

Nonstop2h 18mMultiple Airlines

Mon 8/118:18 amMSP - TYS

1 stop12h 57mMultiple Airlines

Deal found 7/28

$323

Fri 8/811:01 amTYS - MSP

Nonstop2h 18mAllegiant Air

Mon 8/111:09 pmMSP - TYS

Nonstop2h 03mAllegiant Air

Deal found 7/28

$195

Fri 8/86:42 amTYS - MSP

Nonstop2h 24mDelta

Wed 8/138:37 pmMSP - TYS

Nonstop2h 14mDelta

Deal found 7/26

$549

Fri 8/87:00 amTYS - MSP

1 stop4h 31mUnited Airlines

Mon 8/113:30 pmMSP - TYS

1 stop6h 05mUnited Airlines

Deal found 7/28

$594

Thu 8/145:25 pmTYS - MSP

1 stop8h 00mFrontier

Sun 8/176:00 amMSP - TYS

1 stop9h 29mFrontier

Deal found 7/27

$218

Mon 8/187:00 amTYS - MSP

1 stop26h 54mUnited Airlines

Mon 8/256:32 pmMSP - TYS

1 stop27h 05mUnited Airlines

Deal found 7/28

$418

Mon 8/251:22 pmTYS - MSP

2 stops19h 55mMultiple Airlines

Mon 9/18:06 amMSP - TYS

1 stop9h 14mMultiple Airlines

Deal found 7/28

$244

Thu 8/287:50 amTYS - MSP

1 stop6h 53mDelta

Sun 8/318:39 pmMSP - TYS

Nonstop2h 16mDelta

Deal found 7/29

$349

Fri 8/298:25 pmTYS - MSP

1 stop4h 40mAmerican Airlines

Mon 9/16:09 amMSP - TYS

1 stop5h 17mAmerican Airlines

Deal found 7/27

$359

One-way flights from Knoxville to Saint Paul
Search for one-way flight options from Knoxville to Saint Paul. Find affordable one-way fares based on user searches. Data last updated July 29, 2025.

Fri 8/111:01 amTYS - MSP

Nonstop2h 18mAllegiant Air

Deal found 7/28

$87

Mon 8/257:10 pmTYS - MSP

1 stop6h 07mFrontier

Deal found 7/27

$109

Fri 9/121:22 pmTYS - MSP

2 stops20h 04mMultiple Airlines

Deal found 7/29

$129

Sat 8/305:45 amTYS - MSP

2 stops16h 04mDelta

Deal found 7/28

$185

Tue 8/266:13 amTYS - MSP

1 stop11h 53mAmerican Airlines

Deal found 7/27

$224

Sat 8/307:25 pmTYS - MSP

1 stop16h 03mUnited Airlines

Deal found 7/28

$244

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

KnoxvilleMinneapolis

TYS - MSP

TYSMSP

Knoxville McGhee Tyson

Fri 8/8

11:01 am-12:19 pm

Nonstop2h 18m

Minneapolis St Paul

Mon 8/11

1:09 pm-4:12 pm

Nonstop2h 03m

$195

KnoxvilleMinneapolis

TYS - MSP

TYSMSP

Knoxville McGhee Tyson

Thu 8/14

5:25 pm-12:25 am

1 stop8h 00m

Minneapolis St Paul

Sun 8/17

6:00 am-4:29 pm

1 stop9h 29m

$218

KnoxvilleMinneapolis

TYS - MSP

TYSMSP

Knoxville McGhee Tyson

Mon 8/25

1:22 pm-8:17 am

2 stops19h 55m

Minneapolis St Paul

Mon 9/1

8:06 am-6:20 pm

1 stop9h 14m

$244

KnoxvilleMinneapolis

TYS - MSP

TYSMSP

Knoxville McGhee Tyson

Wed 9/17

7:14 am-5:02 pm

1 stop10h 48m

Minneapolis St Paul

Wed 9/24

5:21 am-4:19 pm

1 stop9h 58m

$275

KnoxvilleMinneapolis

TYS - MSP

TYSMSP

Knoxville McGhee Tyson

Fri 9/12

6:00 pm-7:37 pm

Nonstop2h 37m

Minneapolis St Paul

Sun 9/14

8:20 pm-11:36 pm

Nonstop2h 16m

$339

KnoxvilleMinneapolis

TYS - MSP

TYSMSP

Knoxville McGhee Tyson

Fri 8/1

11:01 am-12:19 pm

Nonstop2h 18m

$87

KnoxvilleMinneapolis

TYS - MSP

TYSMSP

Knoxville McGhee Tyson

Mon 8/25

7:10 pm-12:17 am

1 stop6h 07m

$109

KnoxvilleMinneapolis

TYS - MSP

TYSMSP

Knoxville McGhee Tyson

Fri 9/12

1:22 pm-8:26 am

2 stops20h 04m

$129

KnoxvilleMinneapolis

TYS - MSP

TYSMSP

Knoxville McGhee Tyson

Sat 8/30

5:45 am-8:49 pm

2 stops16h 04m

$185

KnoxvilleMinneapolis

TYS - MSP

TYSMSP

Knoxville McGhee Tyson

Tue 8/26

6:13 am-5:06 pm

1 stop11h 53m

$224

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 11 results

Best time to book a flight from Knoxville to Saint Paul

Have a flexible travel schedule? Discover the best time to fly to Saint Paul from Knoxville with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Knoxville to Saint Paul

How far ahead should I book a flight from Knoxville to Saint Paul?

The best time to book flights from Knoxville to Saint Paul is 58 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Knoxville to Saint Paul?

Currently, May is the cheapest month in which you can book a flight from Knoxville to Saint Paul (average of $247). Flying from Knoxville to Saint Paul in March is currently the most expensive (average of $335). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from TYS to SA1?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Knoxville to Saint Paul as you normally would.

What is the cheapest day to fly from Knoxville to Saint Paul?

Travelers seeking maximum savings on their Knoxville to Saint Paul flight should consider departing on Saturday afternoons when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Knoxville to Saint Paul

The most flights from TYS to SA1 are scheduled on a Monday (5 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (1 on average).

How much does it cost to fly round-trip from Knoxville to Saint Paul?

Reviews of airlines servicing Saint Paul

Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Knoxville to Saint Paul to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,977 reviews

Reviews

1 / 20

8.0

Excellent

Marie Antonette,Sep 2023

CDG - MSP

The actual flight out of MSP was great. However, it was delayed by an hour and we didn’t have anyone at our gate to provide any information until boarding.

Delta

8.0

Very good

7,977 reviews

Delta

8.0

Very good

7,977 reviews

Reviews

1 / 20

8.0

Excellent

Marie Antonette,Sep 2023

CDG - MSP

The actual flight out of MSP was great. However, it was delayed by an hour and we didn’t have anyone at our gate to provide any information until boarding.

United Airlines

7.4

Good

8,899 reviews

Delta

8.0

Very good

7,977 reviews

Reviews

1 / 20

8.0

Excellent

Marie Antonette,Sep 2023

CDG - MSP

The actual flight out of MSP was great. However, it was delayed by an hour and we didn’t have anyone at our gate to provide any information until boarding.

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,977 reviews

Reviews

1 / 20

8.0

Excellent

Marie Antonette,Sep 2023

CDG - MSP

The actual flight out of MSP was great. However, it was delayed by an hour and we didn’t have anyone at our gate to provide any information until boarding.

Allegiant Air

7.2

Good

703 reviews

Delta

8.0

Very good

7,977 reviews

Reviews

1 / 20

8.0

Excellent

Marie Antonette,Sep 2023

CDG - MSP

The actual flight out of MSP was great. However, it was delayed by an hour and we didn’t have anyone at our gate to provide any information until boarding.

Frontier

5.9

Fair

3,238 reviews

Delta

8.0

Very good

7,977 reviews

Reviews

1 / 20

8.0

Excellent

Marie Antonette,Sep 2023

CDG - MSP

The actual flight out of MSP was great. However, it was delayed by an hour and we didn’t have anyone at our gate to provide any information until boarding.

Related info for your journey

What airport do you fly from for flights from Knoxville to Saint Paul?
Knoxville McGhee Tyson (TYS) is the airport you will fly out of if you book a flight from Knoxville to Saint Paul. You should not have trouble finding flights to Saint Paul from McGhee Tyson; the airport handles an average of 3 outbound flights to Saint Paul per day. You should also have plenty of airline options to choose from since 4 airlines have flights from the Knoxville airport to Saint Paul. It is only a 11.3 mi journey to McGhee Tyson (TYS) from Knoxville’s city center.
What are the cheapest airlines to fly from Knoxville to Saint Paul one-way?
One-way options have recently been found by users for as low as $87 on Allegiant Air. Other airlines that offer cheap prices include Frontier from $109 and Delta from $185 one-way.
What are the most reliable airlines from Knoxville to Saint Paul?
No one likes to see their flight delayed. When booking a flight from Knoxville to Saint Paul consider choosing Allegiant Air (88%), Delta (73%) or Endeavor Airlines (73%) as they are the most reliable in getting you off to your destination on time.
What are the cheapest flights from Knoxville to Saint Paul?
Looking at all options, your cheapest flight can be booked for $70. While the most popular route (Knoxville McGhee Tyson - Minneapolis St Paul) can be booked for $195 on average our data indicates $472 when flying from Knoxville to Saint Paul.
Can I find deals for flights from Knoxville to Saint Paul that include hotel bookings?
Yes. In addition to deals on Knoxville to Saint Paul flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Knoxville to Saint Paul?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Knoxville to Saint Paul.
Can I find deals for business class flights from Knoxville to Saint Paul?
Yes. Cheapflights offers flight deals from Knoxville to Saint Paul by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Knoxville to Saint Paul?
Currently, May is the cheapest month in which you can book a flight from Knoxville to Saint Paul (average of $247). Flying from Knoxville to Saint Paul in March is currently the most expensive (average of $335). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 4 airlines flying from Knoxville to Saint Paul

Airline	Cheapest	Average	Flexibility	On-time
Allegiant Air	Cheapest$86	Average$122	FlexibilityNo cancel fee	On-time88%
Delta	Cheapest$233	Average$565	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$318	Average$676	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$327	Average$455	FlexibilityNo cancel fee	On-time71%

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$87+ Cheap flights from Knoxville (TYS) to Saint Paul, MN

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/1. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Knoxville to Saint Paul with Cheapflights

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3. Compare prices and book

Cheapflights Tip: The best prices from Knoxville McGhee Tyson to Saint Paul are usually found in June or July, booked 58 days in advance, depart on a Thursday or Friday and return on a Friday

Cheap flight deals from Knoxville to Saint Paul

Keep the following information in mind while searching for Knoxville to Saint Paul flight deals. Data was last updated July 29, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Knoxville to Saint Paul

Cheapest flights from Knoxville to Saint PaulExplore the most affordable flight options available from Knoxville to Saint Paul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Explore the most affordable flight options available from Knoxville to Saint Paul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Knoxville to Saint Paul

Have a flexible travel schedule? Discover the best time to fly to Saint Paul from Knoxville with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Knoxville to Saint Paul

How far ahead should I book a flight from Knoxville to Saint Paul?

Use this chart to determine the optimal time to book a round-trip flight from Knoxville to Saint Paul. Price data was last updated on July 25, 2025.

What is the cheapest month to book a flight from Knoxville to Saint Paul?

What is the cheapest time of day to fly from TYS to SA1?

Find hourly flight availability from Knoxville to Saint Paul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 29, 2025.

What is the cheapest day to fly from Knoxville to Saint Paul?

Use this chart to determine the cheapest time to fly round-trip from Knoxville to Saint Paul. Price data was last updated on December 16, 2024.

Weekly flight availability from Knoxville to Saint Paul

Explore weekly flight availability from Knoxville to Saint Paul. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 29, 2025.

How much does it cost to fly round-trip from Knoxville to Saint Paul?

Reviews of airlines servicing Saint Paul

Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Knoxville to Saint Paul to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Knoxville to Saint Paul. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Knoxville to Saint Paul?

What are the cheapest airlines to fly from Knoxville to Saint Paul one-way?

What are the most reliable airlines from Knoxville to Saint Paul?

What are the cheapest flights from Knoxville to Saint Paul?

Can I find deals for flights from Knoxville to Saint Paul that include hotel bookings?

How can I find direct flights from Knoxville to Saint Paul?

Can I find deals for business class flights from Knoxville to Saint Paul?

What is the cheapest month to book a flight from Knoxville to Saint Paul?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Knoxville to Saint Paul

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from Knoxville to Saint Paul

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Cheapest flights from Knoxville to Saint Paul
Explore the most affordable flight options available from Knoxville to Saint Paul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.