TYS - BWI

$103 Find Cheap Flights from Knoxville to Baltimore

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Knoxville to Baltimore departing on 9/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Baltimore

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Knoxville to Baltimore, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Knoxville to Baltimore, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Knoxville to Baltimore (TYS-BWI)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Knoxville to Baltimore that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Knoxville to Baltimore

Thu, Sep 18 - Sun, Sep 21
 Logo
8:30 am - 8:32 pmTYS-BWI
12h 02m1 stop
 Logo
8:52 pm - 10:34 pmBWI-TYS
25h 42m1 stop
Fri, Oct 24 - Mon, Oct 27
Delta Logo
8:10 pm - 12:41 amTYS-BWI
4h 31m1 stop
Delta Logo
7:45 pm - 11:46 pmBWI-TYS
4h 01m1 stop
$215Delta
Find Deal
Thu, Oct 2 - Tue, Oct 7
Delta Logo
5:45 am - 9:13 amTYS-BWI
3h 28m1 stop
Delta Logo
7:05 am - 1:50 pmBWI-TYS
6h 45m1 stop
$225Delta
Find Deal
Fri, Sep 26 - Mon, Sep 29
Delta Logo
6:08 pm - 10:29 pmTYS-BWI
4h 21m1 stop
Delta Logo
6:25 pm - 11:44 pmBWI-TYS
5h 19m1 stop
$235Delta
Find Deal
Wed, Oct 29 - Fri, Oct 31
 Logo
6:00 pm - 8:34 amTYS-BWI
14h 34m1 stop
 Logo
9:29 am - 11:06 pmBWI-TYS
13h 37m1 stop
Fri, Oct 17 - Sun, Oct 19
Delta Logo
2:27 pm - 6:40 pmTYS-BWI
4h 13m1 stop
Delta Logo
6:00 am - 11:04 amBWI-TYS
5h 04m1 stop
$247Delta
Find Deal
Fri, Oct 10 - Tue, Oct 14
American Airlines Logo
7:00 am - 12:37 pmTYS-BWI
5h 37m1 stop
American Airlines Logo
6:10 am - 9:52 amBWI-TYS
3h 42m1 stop
$256American Airlines
Find Deal
Mon, Sep 29 - Tue, Oct 7
American Airlines Logo
5:05 am - 10:13 amTYS-BWI
5h 08m1 stop
American Airlines Logo
6:10 am - 9:52 amBWI-TYS
3h 42m1 stop
$262American Airlines
Find Deal
Thu, Oct 2 - Sun, Oct 5
Frontier Logo
8:40 pm - 3:17 pmTYS-BWI
18h 37m2 stops
Frontier Logo
9:59 pm - 7:45 pmBWI-TYS
21h 46m2 stops
$323Frontier
Find Deal
Thu, Sep 25 - Sun, Sep 28
United Airlines Logo
7:00 am - 2:08 pmTYS-BWI
7h 08m1 stop
United Airlines Logo
6:29 am - 1:25 pmBWI-TYS
6h 56m1 stop
$335United Airlines
Find Deal

Everything you should know

Top airlines
Delta
Cheapest • from $215 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
July
Cheapest • 16% price drop
September
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$213
Overall average: $338
Multiple Airlines
Thu 9/18Sun 9/21
TYS - BWI • 1 stop
Cheapest one-way
$103
Typical prices: $232-389
Avelo Airlines
Sun 9/7
TYS - BWI • 1 stop
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Baltimore!
Booking Insights

KAYAK's insights & trends for Knoxville to Baltimore flights

Get data-powered insights and trends into flights from Knoxville to Baltimore to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Knoxville to Baltimore?

The average price of all round-trip flights from Knoxville to Baltimore clicked on KAYAK for each day over the last 12 months.

When flying from Knoxville to Baltimore, you should consider leaving on a Saturday and avoid Mondays if you are looking for the best rates. For your return to Knoxville, you’ll find the best rates on Saturdays and the most expensive ones on Fridays.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Knoxville to Baltimore, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Knoxville to Baltimore is July, where tickets cost $258 (return) on average. On the other hand, the most expensive months are January and September, where the average cost of round-trip tickets is $378 and $338 respectively.

Good to know

Low seasonFebruary
Cheapest flight$103
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly with an average 9% increase in price.
Flight from Knoxville to Baltimore

When to book flights from Knoxville to Baltimore

Are your dates flexible? Find out the best times to travel from Knoxville to Baltimore based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Knoxville to Baltimore

  • What is the cheapest flight from Knoxville to Baltimore?

    In the last 3 days, the lowest price for a flight from Knoxville to Baltimore was $103 for a one-way ticket and $213 for a round-trip.

  • Do I need a passport to fly between Knoxville and Baltimore?

    No

  • Which aircraft models fly most regularly from Knoxville to Baltimore?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Knoxville to Baltimore?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between Knoxville and Baltimore, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Knoxville to Baltimore, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from Knoxville to Baltimore are Delta and American Airlines. With an average price for the route of $302 and an overall rating of 7.9, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $321 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Knoxville to Baltimore?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Knoxville to Baltimore.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Knoxville to Baltimore?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Baltimore from Knoxville is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Knoxville to Baltimore?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Baltimore with an airline and back to Knoxville with another airline. Booking your flights between Knoxville and BWI can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Knoxville to Baltimore?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Baltimore from Knoxville up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Knoxville to Baltimore

 
See real verified KAYAK customer reviews for airlines flying from Knoxville to Baltimore. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Knoxville to Baltimore? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 7977 reviews
8.5Crew
8.2Boarding
7.9Entertainment
7.3Food
7.9Comfort
Airline reviews

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

2.0 MediocreAnonymous, Sep 2025SNA - SEA
Read more Delta reviews

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

Crew was good. The reservation got mixed up and they didn't have my TSA number. I am also a Silver Medallion and wasn't able to use Sky Priority.

Delta made it easy, comfortable and timely. The crew was fantastic.

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

Three seats in first class were broken and while they were able to still acommodate us it was looking very touch and go and they had others they could not acommodate

Mechanic delay in addition to a 2 hour change in takeoff time was frustrating.

Delayed due to thunderstorms and no in-flight service due to rough weather — both of which are out of Delta’s control. Flight was good overall.

The flight attendants in SLC were rude. I arrived 40 minutes early to gate. Ticket said I needed check in for seat assignments and tried check in and attendants said they weren’t doing it. And proceeded to never call me to give me a ticket so when time to board I received the very last seat. Please relay to employees to do their job better..,

On this flight I felt the food offering was not as complete as on previous flights. The tomato salad was a bit off and there was nothing additional such a bread or butter. The breakfast was only one option, so you either ate what they had or ate nothing. The crew was efficient, but most seemed frustrated throughout the flight. The flight arrived early and was obstacle-free, so I’m overall quite happy, but the shine in the rest of the experience just wasn’t there.

The seats got pretty uncomfortable pretty fast. The armrests are bigger than on other planes, so I had less room in the actual seat. My butt hurt by the end of the flight. :/ comfort was the primary issue. The crew were fantastic!

The stewardess hit me with the food kart twice on the head and didn't say I'm sorry once. The same stewardess gave me a warm Apple Juice with No ice. The Flight was delayed for Departure 6 times, starting from 2:36pm, finally taking off 7:50pm. I was late picking up my child from the sitter by 3 hours.

Having to reschedule flights a day later, they loaded by luggage on the wrong plane from Little rock now I have to HOPE they deliver it to where im staying like they said would. International flight crew was very disgruntled and not very friendly.

We will be writing a long, detailed letter to corporate about our awful experience with American airlines.

It took way too long to diagnose and solve the problem of a broken crew member cabin seat. Though compensation for the volunteer who left the flight was very kind.

The entertainment package was vast and the selections were very current. Keep updating it was great.

The seat was so hard my tailbone was aching The crew was kind of a b**** because I made a joke that I didn't care if they close the door I total c*** when she was trying to f****** act like she was mad at me because I said that The flight was bumpy. Sure you didnt have control over that.

Our bags took a long time to get unloaded once we landed.

We fly American Airlines quite a bit. And we always fly business class when traveling internationally. We were a bit disappointed with the comfort of this particular plane as well as the entertainment options.

Flight was delayed not sure why no explanation given and no apologies either. Otherwise the flight was fine

Did not get the seat I selected and paid for.

Everything you need to know for your flight from Knoxville to Baltimore

Information on your arrival and departure airports

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