BWI - TYS

$78 Find Cheap Flights from Baltimore to Knoxville

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Baltimore to Knoxville departing on 8/19. 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, 0 bags

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

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

Cheapest round-trip
$160
Typical prices: $388-$261
Multiple Airlines
Fri 5/29Mon 6/1
BWI - TYS • 1 stop
Cheapest non-stop
$167
Typical prices: $359-$257
Southwest
Tue 5/12Wed 5/13
BWI - TYS • Non-stop
Top airlines
Cheapest • from $161 (round-trip)
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
You can fly direct with Southwest. Average duration is 1h 42m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top layover airports
Cheapest • Avg $261 (round-trip)
Shortest trip • 4h 02m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 32% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 31% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Baltimore to Knoxville (BWI-TYS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Baltimore to Knoxville 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 Baltimore to Knoxville

Fri, May 29 - Mon, Jun 1
Multiple Airlines Logo
3:26 pm - 11:37 pm
BWI
-
TYS
8h 11m
1 stop
Multiple Airlines Logo
7:24 pm - 9:15 am
TYS
-
BWI
13h 51m
1 stop
$160Multiple Airlines
Tue, Jun 2 - Tue, Jun 2
Delta Logo
6:00 am - 11:09 am
BWI
-
TYS
5h 09m
1 stop
Delta Logo
3:30 pm - 7:42 pm
TYS
-
BWI
4h 12m
1 stop
$161Delta
Fri, May 29 - Mon, Jun 1
Multiple Airlines Logo
3:26 pm - 11:37 pm
BWI
-
TYS
8h 11m
1 stop
Multiple Airlines Logo
7:24 pm - 9:15 am
TYS
-
BWI
13h 51m
1 stop
$165Multiple Airlines
Tue, May 12 - Wed, May 13
Southwest Logo
7:05 pm - 8:50 pm
BWI
-
TYS
1h 45mnonstop
Southwest Logo
8:15 am - 10:00 am
TYS
-
BWI
1h 45mnonstop
$167Southwest
Mon, Jun 1 - Tue, Jun 9
Multiple Airlines Logo
1:10 pm - 4:15 pm
BWI
-
TYS
27h 05m
1 stop
Multiple Airlines Logo
5:02 pm - 12:13 pm
TYS
-
BWI
19h 11m
1 stop
$168Multiple Airlines
Wed, May 27 - Wed, Jun 3
Multiple Airlines Logo
4:33 pm - 12:13 pm
BWI
-
TYS
19h 40m
1 stop
Multiple Airlines Logo
1:02 pm - 12:15 pm
TYS
-
BWI
23h 13m
1 stop
$171Multiple Airlines
Mon, Jun 1 - Wed, Jun 3
Delta Logo
7:00 am - 11:09 am
BWI
-
TYS
4h 09m
1 stop
Delta Logo
1:59 pm - 8:47 pm
TYS
-
BWI
6h 48m
1 stop
$175Delta
Tue, May 12 - Wed, May 13
Southwest Logo
7:05 pm - 8:50 pm
BWI
-
TYS
1h 45mnonstop
Southwest Logo
12:50 pm - 8:10 pm
TYS
-
BWI
7h 20m
1 stop
$177Southwest
Tue, Jun 2 - Tue, Jun 9
Multiple Airlines Logo
6:30 am - 4:15 pm
BWI
-
TYS
9h 45m
1 stop
Multiple Airlines Logo
5:02 pm - 12:13 pm
TYS
-
BWI
19h 11m
1 stop
$178Multiple Airlines
Sun, May 3 - Thu, May 7
Multiple Airlines Logo
9:10 pm - 5:30 pm
BWI
-
TYS
20h 20m
1 stop
Multiple Airlines Logo
9:40 pm - 5:07 pm
TYS
-
BWI
19h 27m
1 stop
$183Multiple Airlines
Booking Insights

KAYAK's insights & trends for Baltimore to Knoxville flights

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

How much is a round-trip flight from Baltimore to Knoxville?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Baltimore to Knoxville departing in May.

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

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

Your flight ticket price will generally be cheaper if you fly to Knoxville on a Wednesday and more expensive on a Thursday. On your return trip to Baltimore, you should consider flying back on a Tuesday, and avoid Thursdays for better deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Baltimore to Knoxville, 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 Baltimore to Knoxville is November, where tickets cost $222 (return) on average. On the other hand, the most expensive months are February and December, where the average cost of round-trip tickets is $515 and $443 respectively.

Can I save money by flying with a layover from Baltimore to Knoxville?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $287 on average.

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

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

To get a below average price on the flight from Baltimore to Knoxville, you should book around 4 weeks before departure, which saves you about 32% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$81
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly with an average 7% increase in price.
Flight from Baltimore to Knoxville

When to book flights from Baltimore to Knoxville

Are your dates flexible? Find out the best times to travel from Baltimore to Knoxville 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 Baltimore to Knoxville

  • What is the cheapest flight from Baltimore to Knoxville?

    In the last 3 days, the lowest price for a flight from Baltimore to Knoxville was $81 for a one-way ticket and $160 for a round-trip.

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

    No

  • Which airlines offer Wi-Fi service onboard planes from Baltimore to Knoxville?

    Only American Airlines offers inflight Wi-Fi service on the Baltimore to Knoxville flight route.

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

    The Embraer ERJ-135 / ERJ-140 / ERJ-145 is the aircraft model that flies most regularly on the Baltimore to Knoxville flight route.

  • Which airline alliances offer flights from Baltimore to Knoxville?

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

  • On which days can I fly direct from Baltimore to Knoxville?

    There are nonstop flights from Baltimore to Knoxville on a daily basis.

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

    The two airlines most popular with KAYAK users for flights from Baltimore to Knoxville are Southwest and Delta. With an average price for the route of $276 and an overall rating of 8.0, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of $324 and an overall rating of 7.9.

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

    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 Baltimore to Knoxville.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Knoxville from Baltimore 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 Baltimore to Knoxville?

    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 Knoxville with an airline and back to Baltimore with another airline. Booking your flights between Baltimore and TYS 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 Baltimore to Knoxville?

    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 Knoxville from Baltimore up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Baltimore to Knoxville

  • Looking for a cheap flight? 25% of our users found flights on this route for $204 or less one-way and $274 or less round-trip.

Prefer to fly direct from Baltimore to Knoxville?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Baltimore/Washington to Knoxville McGhee Tyson.
Find which airlines fly direct from Baltimore/Washington Airport to Knoxville McGhee Tyson Airport, which days they fly and book direct flights.

Direct departures

Baltimore/Washington to Knoxville McGhee Tyson

Monday

Southwest

Southwest

Tuesday

Southwest

Southwest

Wednesday

Southwest

Southwest

Thursday

Southwest

Southwest

Friday

Southwest

Southwest

Saturday

Southwest

Southwest

Sunday

Southwest

Southwest

See more direct flights

Direct returns

Knoxville McGhee Tyson to Baltimore/Washington

Monday

Southwest

Southwest

Tuesday

Southwest

Southwest

Wednesday

Southwest

Southwest

Thursday

Southwest

Southwest

Friday

Southwest

Southwest

Saturday

Southwest

Southwest

Sunday

Southwest

Southwest

See more direct flights

Reviews of the top 3 airlines serving from Baltimore to Knoxville

 
See real verified KAYAK customer reviews for airlines flying from Baltimore to Knoxville. 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 Baltimore to Knoxville? 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.
8.0
SouthwestOverall score based on 4327 reviews
8.0Comfort
8.6Crew
7.0Food
8.1Boarding
7.5Entertainment
Airline reviews

The crew was very kind and made going to Hawaii relaxing and fun to look forward to! Thank you Southwest for a pleasant flight!

10.0 ExcellentJasmine, Apr 2026
LGB - HNL
Read more Southwest reviews

The crew was very kind and made going to Hawaii relaxing and fun to look forward to! Thank you Southwest for a pleasant flight!

This leg was much better, but we did have to have a 3 hour lay o er after coming from a very exhausting hiccup with our flight from BNA to Den

We waited in the airplane for over 45 min for a southwest employee to make the flight. This cause over half the plane to miss their connecting flight in Denver. When we confronted the desk upon arrival, they told us the only flight they had was the next day leaving at 8:50 pm!!! Or they offered to get us to Burbank or LA, but after that we were on our own to get back to Santa Barbara. I paid for a flight from sba to bna bna to sba. My re entry into mom mode has been 💯 rough because of southwest mistake with my flight. And now I’m leaving to Reno tomorrow for a vballl tournament and just discovered that my leg in Vegas has me and my 3 kids on a stand by flight even though I had booked these ticket last year November!! Do better southwest!

Southwest is kind of a slum airline. It’s gotten more expensive over the years for less and less service. I am a Southwest Chase Visa card holder and was forced to choose a seat in the 26th row in the middle seat. However my wife who is a rewards member but doesn’t hold a card or anything else, gets randomly assigned a normally paid seat in row 6! How does that work?

For the first time in a long time, the Wi-Fi actually worked the entire flight! The flight crew was amazing as usual.

The seat was not comfortable. 1D. My back was sore all night and the next day.

Great flight. I didn't get a drink because I was asleep whole on the flight.

Great flight from Seattle to Phoenix and to Chicago-Midway from Phoenix

The new boarding process was easy and straightforward. Very pleasant.

The flight was okay. The pilots did an amazing job and kept us updated on the flight. The flight attendants were okay. They found time to be chatty with each other rather than focus on the guests. One of the attendants was a little less warm when asking about my bag I had on my lap that I was using during latter part of the mid- flight. Mind you, it was not the departure descent. I’m respectful to each and every attendant, it was the tone in her voice reminding me to place my carryon bag on the floor. I hope to have a better experience next time.

Flight was delayed, we could have been notified earlier and in a consistent manner. App was not refreshing for another passenger to get the latest flight status. We could have stayed and waited at the hotel instead of waiting at the airport had we known the flight was going to delayed for more than 5 hours. The toilet is too tight, and needs to be cleaned more frequently (every hour). The entertainment screen froze, the touch screen not responding to touch. We were upgraded to comfort, it is more comfortable than regular economy seats.

This wasn't my experience with Delta. It was just the Pegasus flight. Seats were very hard. Staff was kinda rough. Not very nice. Charged me for snacks. For a 4 hour flight I would've expected more.

Crew was nice, meal was good. Entertainment had to be rebooted 3 times and still did not work. Turns out there was residue on screen, it needed to be cleaned to prevent the touchscreen buttons from continuously activating. I had entertainment for the last 45 minutes of a 5 hour 45 minute flight. Really unacceptable for first class. Flight attendent indicated your cleaning solution creates this problem. Seems as if this is widely known, you should be using a different product or cleaning better. Really really disappointing which simply added to the wi fi on your planes with reliably never ever works.

The baggage belt was not updated on the Delta App and was displayed on the wrong belt board. Was not expecting this to happen.

The plan was delayed and left DC 90 minutes late. However, it showed a 20 minute delay on the delta app, then a 12 min delay. It turned out to be an hour delay. I found out where the plane was with flightaware. Stop keeping customers in the dark about what is going on.

Everything went smoothly, although the usual gripes about airline travel were still present: the boarding process is inefficient, the snack selection is limited, and so on. Since there was extra space on the flight, the gate agent rearranged many people's seats to put people on the aisles and windows, leaving the middle seats empty, as much as possible, which was pretty great.

Landed without a gate ready. Plane is extremely old and dirty.

All the amenities was wonderful, if they could keep their prices that low. I'd fly with them all the time.

Very old plane with no inflight entertainment. I purchased the internet pass and it was nearly unusable.

My tray was broken so i had no place to work or eat except my lap. Flight attendant said I would get an email with some credit or miles, it was a complete waste of time as I could only function at about 20% of normal. I have not received anything yet.

Flying in the United States with the major airlines has become so underwhelming. A 2-3hr flight in most other parts of the world with the major carriers of the area comes with newer, CLEANER aircraft and significantly better in flight service in terms of both staff attitude and a actual meal service.

On time departure and early arrival. Flight attendant very nice.

As we approached Denver, we encountered quite a bit of turbulence. I know this can sometimes be the case as I frequently fly this route but not on American. My gripe: Usually a pilot or co-pilot alerts passengers to the possibility of turbulance ahead of time. This did not occur nor did he communiucate during what was a pretty rough ride.

The staff was nice. I appreciated that I was able to take an earlier flight, even though it was last minute. The boarding process felt rather chaotic.

Overall a good experience, however Wifi was not working on the flight.

Airlines should be prohibited from using the seats they get away with.

My flight got delayed a total of five times. And the boarding gate changed four times. most of the time the platform was not up-to-date with the changes taking place. The most discouraging part of the entire trip by far.

Flight left early and arrived 30 MINUTES early at the destination. Smooth trip.

American delayed the flight for a crew rest period. The delay occurred late in the evening - the earliest i can find is 10:20 pm. With a 6 am flight anyone on the flight would have already have been asleep (unless you are insane, a vampire or on drugs) and at least for me i was already on the way to the airport at 445 am the next morning when i discovered they delayed the flight until 9 am. Given the incoming flight was in the air at 6 pm the evening before this should have been figured out a lot more timely that was there only crew to use. Just frustrating given there is no consideration for customer experience anymore in flying.

Returned home with a blood clot from flight homes and the uncomfortable aircraft I was on.

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

Information on your arrival and departure airports