$97 Find Cheap Flights from Baltimore to Knoxville - Compare and Save

Among airlines operating Baltimore to Knoxville flights:

• Southwest: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Only Southwest operates flights between Baltimore and Knoxville.

Flights from Baltimore to Knoxville usually depart from Baltimore/Washington (BWI) and arrive at Knoxville McGhee Tyson (TYS).

Here are some options for this route, based on selected ticket types and cabin classes:

• Southwest: a cabin bag in Economy Class class

Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.

Only Economy Class is available on flights from Baltimore to Knoxville.

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $251 round-trip via Fort Lauderdale (FLL), compared to $287 for nonstop.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $45–$90 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

The Embraer ERJ-135 / ERJ-140 / ERJ-145 family is used most often on this route, operated mainly by United Airlines. Other aircraft seen on the route include Embraer 175 (Enhanced Winglets) variants.

One-stop flights from Baltimore to Knoxville most commonly connect through:

• Charlotte Douglas (CLT) - 59% of one-stop connections
• Atlanta Hartsfield-Jackson (ATL) - 37% of one-stop connections
• Nashville Intl (BNA) - 2% of one-stop connections
• Fort Lauderdale (FLL) - 1% of one-stop connections

Charlotte Douglas (CLT) handles the largest share of one-stop connections on this route.

On the Baltimore to Knoxville route, being flexible with your departure day can save you up to 21%. Saturday is the cheapest day at $270 round-trip on average, while Thursday is the most expensive at $341: a $71 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

Evening is the busiest departure period on Baltimore to Knoxville flights, with 100% of flights leaving in that window. Morning departures account for 0%, afternoon flights for 0%, and night flights for 0%.

These are the earliest and latest flight times available from Baltimore to Knoxville:

• Earliest: departs at 9:00 am and lands at 10:42 am
• Latest: departs at 8:30 pm and lands at 10:12 pm.

The flight takes about 1h 42m.

Last-minute fares on this route - booked within 2 weeks of departure - run 43% above the route average of $307. Book 14 weeks before departure for the lowest fares.

A nonstop flight from Baltimore to Knoxville takes 1h 42m, covering 464 miles.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $193 to $814. That means the highest observed fare was about 4x higher than the lowest one.

One-way fares from Baltimore to Knoxville are currently lower than usual. Average one-way flight prices are about $111, which is 41% below the typical average for this route.

Flying via Charlotte Douglas (CLT) gives the shortest average 1-stop total travel time at 4h 01m, compared with 4h 27m via Atlanta Hartsfield-Jackson (ATL) and 5h 02m via Chicago O'Hare Intl (ORD).

Knoxville McGhee Tyson Airport (TYS) hosts 5 major car rental companies, with daily rates starting from around $33 for economy cars. Top options include:
· Budget
· Alamo
· Thrifty
· Enterprise Rent-A-Car
· Payless

Round-trip flights from Baltimore to Knoxville range from $247 to $406, with an average of $307 over the past 12 months. Anything below $247 counts as a good deal.