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$100+ Cheap flights from Knoxville to Baltimore (TYS - BWI)

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 7/2. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — BWI
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Knoxville McGhee Tyson to Baltimore/Washington are usually found in July or April, booked 66 days in advance, depart on a Saturday or Tuesday and return on a Saturday

Cheap flight deals from Knoxville to Baltimore

Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) to Baltimore (BWI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 12, 2025.

Round-trip from

$214
(American Airlines)

One-way from

$100
(American Airlines)

Popular in

January

Cheapest in

July

Average price

$316
From Knoxville McGhee Tyson to Baltimore/Washington
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One-way flight from Knoxville McGhee Tyson to Baltimore/Washington
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Highest demand for flights based on searches. 3% potential increase in price ($12 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Knoxville to Baltimore

Cheapest flights from Knoxville to Baltimore
Explore the most affordable flight options available from Knoxville to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Mytrip deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/121:22 pmTYS - BWI
1 stop7h 08mMultiple Airlines
Sun 9/146:34 pmBWI - TYS
1 stop25h 08mMultiple Airlines
Deal found 6/10$211
This American Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/44:09 pmTYS - BWI
1 stop4h 42mAmerican Airlines
Tue 7/85:00 amBWI - TYS
1 stop5h 28mAmerican Airlines
Deal found 6/9$214
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/117:43 pmTYS - BWI
1 stop5h 11mDelta
Mon 7/1410:28 amBWI - TYS
1 stop4h 39mDelta
Deal found 6/10$249
This United Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/87:00 amTYS - BWI
1 stop6h 48mUnited Airlines
Fri 7/115:20 pmBWI - TYS
1 stop5h 17mUnited Airlines
Deal found 6/11$455
This FlightHub deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/155:25 pmTYS - BWI
1 stop23h 00mFrontier
Wed 6/185:20 pmBWI - TYS
1 stop23h 09mFrontier
Deal found 6/12$559

Cheapflights Fare Finder

Customize your flight search to find flights from Knoxville to Baltimore that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Knoxville to Baltimore that are best for you.

Fly from

Knoxville

Fly to

Baltimore

Route

Depart

Return

Price

KnoxvilleBaltimore

TYS - BWI

TYSBWI

Knoxville McGhee Tyson

Fri 7/4

4:09 pm-8:51 pm

1 stop4h 42m

Baltimore/Washington

Tue 7/8

5:00 am-10:28 am

1 stop5h 28m

$214

KnoxvilleBaltimore

TYS - BWI

TYSBWI

Knoxville McGhee Tyson

Thu 7/17

8:54 pm-11:34 pm

1 stop26h 40m

Baltimore/Washington

Wed 7/23

7:10 am-12:06 pm

1 stop4h 56m

$217

KnoxvilleBaltimore

TYS - BWI

TYSBWI

Knoxville McGhee Tyson

Fri 7/11

7:43 pm-12:54 am

1 stop5h 11m

Baltimore/Washington

Mon 7/14

10:28 am-3:07 pm

1 stop4h 39m

$249

KnoxvilleBaltimore

TYS - BWI

TYSBWI

Knoxville McGhee Tyson

Tue 7/8

7:00 am-1:48 pm

1 stop6h 48m

Baltimore/Washington

Fri 7/11

5:20 pm-10:37 pm

1 stop5h 17m

$455

KnoxvilleBaltimore

TYS - BWI

TYSBWI

Knoxville McGhee Tyson

Sun 6/15

5:25 pm-4:25 pm

1 stop23h 00m

Baltimore/Washington

Wed 6/18

5:20 pm-4:29 pm

1 stop23h 09m

$559

KnoxvilleBaltimore

TYS - BWI

TYSBWI

Knoxville McGhee Tyson

Wed 7/2

7:53 pm-12:15 am

1 stop4h 22m

$100

KnoxvilleBaltimore

TYS - BWI

TYSBWI

Knoxville McGhee Tyson

Wed 7/9

6:40 am-7:30 am

1 stop24h 50m

$103

KnoxvilleBaltimore

TYS - BWI

TYSBWI

Knoxville McGhee Tyson

Sat 8/16

11:32 am-5:20 pm

1 stop5h 48m

$126

KnoxvilleBaltimore

TYS - BWI

TYSBWI

Knoxville McGhee Tyson

Sun 6/15

5:25 pm-4:25 pm

1 stop23h 00m

$187

KnoxvilleBaltimore

TYS - BWI

TYSBWI

Knoxville McGhee Tyson

Fri 8/15

4:35 pm-1:48 pm

2 stops21h 13m

$321

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Best time to book a flight from Knoxville to Baltimore

Have a flexible travel schedule? Discover the best time to fly to Baltimore 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 Baltimore

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

Use this chart to determine the optimal time to book a round-trip flight from Knoxville to Baltimore. Price data was last updated on June 9, 2025.

The price you pay for your flight from Knoxville to Baltimore may vary depending on when you book. For the best chance of a lower fare, look to book 41 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, August is the cheapest month in which you can book a flight from Knoxville to Baltimore (average of $241). Flying from Knoxville to Baltimore in March is currently the most expensive (average of $290). 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 BWI?

Find hourly flight availability from Knoxville to Baltimore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

One of the essential ways to save on airfare from Knoxville to Baltimore is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at noon could potentially save you up to 34% on airfare.

What is the cheapest day to fly from Knoxville to Baltimore?

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

Travelers seeking maximum savings on their Knoxville to Baltimore flight should consider departing on Thursday at noon when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Baltimore by month

Plan your trip to Baltimore by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Baltimore ranges from 2.9 - 4.1 inches per month. July is typically the wettest month, when rainfall can reach 4.1 in. February is typically the driest time to visit Baltimore when rainfall is around 2.9 in.

Temperature in Baltimore by month

Plan your trip to Baltimore by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Baltimore, 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 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing Baltimore

Get insights into the airlines that provide service to Baltimore. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Baltimore. Reviews last updated June 12, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines and American Airlines from Knoxville to Baltimore to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Frontier
6.0
Okay
3,295 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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

  • What are the cheapest airlines flying from Knoxville to Baltimore round-trip?

    American Airlines, at $214, was found to be the cheapest airline from Knoxville to Baltimore.Alternate airlines to your destination round-trip include Delta and United Airlines. Users have found that American Airlines is 31% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Knoxville to Baltimore one-way?

    One-way options have recently been found by users for as low as $100 on American Airlines. Other airlines that offer cheap prices include Delta from $126 and Frontier from $187 one-way.

  • Can I find deals for flights from Knoxville to Baltimore that include hotel bookings?

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

  • How can I find direct flights from Knoxville to Baltimore?

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

  • Can I find deals for business class flights from Knoxville to Baltimore?

    Yes. Cheapflights offers flight deals from Knoxville to Baltimore 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 Baltimore?

    Currently, August is the cheapest month in which you can book a flight from Knoxville to Baltimore (average of $241). Flying from Knoxville to Baltimore in March is currently the most expensive (average of $290). 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

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Alternative routes for Knoxville to Baltimore

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Top 2 airlines flying from Knoxville to Baltimore

Discover the top 2 airlines that operate flights from Knoxville to Baltimore. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$228Average$304FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$228Average$318FlexibilityNo cancel feeOn-time71%

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