Houston to Knoxville/Maryville (HOU–TYS) — Airlines, Schedules & Connections

HOU Airport Page →
781 mi airlines charter/private 2/wk
On-time Some delays Frequent delays
Flight Schedule 3 flights Verified 2h ago
Also flown by charter / private operators.
Nonstop Charter / private 1-Stop 2-Stop Hide separate tickets Hide overnight Hide codeshares
  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop
✓
→
G41415
G4 Allegiant
320
7:31 PM
CDT
10:40 PM
EDT
2h 9m
—
M T W T F S S
Prices
✓
←
G41427
G4 Allegiant
320
5:32 PM
EDT
6:49 PM
CDT
2h 17m
—
M T W T F S S
Prices
✓
←
G41437
G4 Allegiant
320
5:43 PM
EDT
6:54 PM
CDT
2h 11m
—
M T W T F S S
Prices

No flights match your filters.

No scheduled airline flights on this route — it's flown by charter / private operators (). No nonstop flights on this route. connecting options below.

✦ 1-Stop connections via 10 hubs
BNA Nashville 3h 40m WN → WN Nashville (BNA) to Knoxville/Maryville flights
ATL Atlanta 3h 53m AFAMDL → AFAMDL Atlanta (ATL) to Knoxville/Maryville flights
DAL Dallas 4h CWGEJALBQ → WN Dallas (DAL) to Knoxville/Maryville flights
DFW Dallas-Fort Worth 4h 25m AAASBA → AAASAY Dallas-Fort Worth (DFW) to Knoxville/Maryville flights
MCO Orlando 5h 33m WN → G4WN Orlando (MCO) to Knoxville/Maryville flights
DEN Denver 6h 16m WN → F9G4UA Denver (DEN) to Knoxville/Maryville flights
DCA Washington 6h 28m WN → AAASDL Washington (DCA) to Knoxville/Maryville flights
BWI Baltimore 6h 30m WNYE → LXJWN Baltimore (BWI) to Knoxville/Maryville flights
VPS Valparaiso 6h 33m WN → G4 Valparaiso (VPS) to Knoxville/Maryville flights
FLL Fort Lauderdale 6h 33m WN → G4 Fort Lauderdale (FLL) to Knoxville/Maryville flights
✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Houston to Knoxville/Maryville
1 carrier, 2 flights/week nonstop.
1 Airlines 781 mi 2h 9m nonstop +1h ahead

HOU–TYS is served by 1 airline with nonstop service. Allegiant Air leads the route. The flight covers 781 miles in approximately 2h 9m. Beyond nonstop, 1-stop connecting options are also available.

Also explore HOU Routes TYS Routes HOU Live Flights TYS Live Flights HOU Delays TYS Delays
All flights from Knoxville/Maryville (TYS) Knoxville/Maryville to Houston flights
Carriers on this route

Airline Landscape

All carriers operating nonstop HOU–TYS service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
G4 Allegiant Air 2 320 2h09 45% – –
Aircraft on this route
320 Airbus A320 – G4
Alliance coverage
Unaffiliated: G4 (2 flights/wk, 100%)
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.
Schedule

Weekly Schedule Pattern

Nonstop flight frequency by day of week, HOU to TYS direction.
Mon
1
flight
Tue
0
flights
Wed
0
flights
Thu
0
flights
Fri
1
flight
Sat
0
flights
Sun
0
flights
Departure time distribution
12 AM6 AM12 PM6 PM12 AM
Morning departures
Afternoon/evening departures
1
Nonstop flights
2
Outbound / wk
3
Return / wk
Connections

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for HOU to TYS.
1-STOP
One-Stop Connections
27
Hubs
~3h
Fastest
~24h
Longest
BNA ~3h 40m ATL ~3h 53m MEM ~3h 55m DAL ~4h 0m DFW ~4h 25m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
1,315
Candidates
Two-stop connections loaded in the connections tab above.
Connections computed from published schedules with minimum connection time verification. Use the interactive explorer above the fold to filter by airline, tier, and layover time.
Reliability

On-Time Performance

What to expect at each end of your journey.
Outbound
HOU → TYS
45%
Frequent delays expected. Consider flexible booking.
Departing
45%
Arriving
80%
Return
TYS → HOU
82%
Generally reliable. Most flights run on time.
Departing
82%
Arriving
46%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. HOU delays → TYS delays →
Alternatives

Other ways to reach Knoxville/Maryville from Houston

Nearby airports with service to McGhee Tyson Airport.
Metric HOU→TYS IAH→TYS CLL→TYS
Distance from HOU – 24 mi 92 mi
Nonstop airlines 1 3 1
Weekly flights 2 41 –
Flight time 2h 9m 2h 4m 1h 56m
Departure OTP 45% – –
Houston (IAH) to Knoxville/Maryville flights · College Station (CLL) to Knoxville/Maryville flights · Austin (AUS) to Knoxville/Maryville flights
Airports within 200 miles of HOU with service to McGhee Tyson Airport.
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
+1h
Knoxville/Maryville is 1 hour ahead of Houston.
HOU: CDT · TYS: EDT

When it's 6:00 PM in Houston, it's 7:00 PM in Knoxville/Maryville.
Distance & Flight Time
781 mi / 1,257 km
Nonstop flight time is approximately 2h 9m gate to gate.
Facts

HOU–TYS Quick Facts

Key statistics for the Houston to Knoxville/Maryville route.
Route details
Distance781 mi / 1,257 km
Flight time2h 9m
Time difference+1 hour
Airlines (nonstop)1
Weekly flights2 out / 3 return
1-stop connectionsAvailable
Origin: HOU
Full nameWilliam P. Hobby Airport
IATA / ICAOHOU / KHOU
TimezoneAmerica/Chicago
Passengers/yr14.2M
Elevation46 ft / 14 m
Destination: TYS
Full nameMcGhee Tyson Airport
IATA / ICAOTYS / KTYS
TimezoneAmerica/New_York
Passengers/yr3.3M
Elevation981 ft / 299 m
FAQ

Frequently Asked Questions

Common questions about HOU to TYS flights.
Nonstop flights from William P. Hobby Airport to McGhee Tyson Airport take about 2h 9m gate to gate. The route covers 781 miles.
1 airline operates flights from HOU to TYS: Allegiant Air.
This route has limited weekly service. Check the schedule above for departure days and times in each direction.
Yes, 1-stop connections are available, ranked by layover time. Common connecting points include Nashville, Hartsfield Jackson Atlanta and Dallas Love Field.
Knoxville/Maryville is 1 hour ahead of Houston.
Yes, return flights from TYS to HOU are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include IAH, CLL and AUS. See the Alternatives section for a full comparison.
Click the 'Search Flights' button to check availability and prices on Google Flights. You can also compare airlines and schedules on this page to find the best option.
See the On-Time Performance section for the latest delay data at both airports. This shows departure and arrival reliability to help you plan.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Flights from HOU to TYS

William P. Hobby Airport (HOU) and McGhee Tyson Airport (TYS) are connected by nonstop service from Allegiant Air. With 2 weekly departures, this is a regularly served route.

HOU to TYS Flight Duration and Schedule

Nonstop flight time from HOU to TYS is about 2 hours 9 minutes gate to gate. The route covers a distance of 781 miles (1,257 km). There are approximately 2 weekly flights outbound and 3 return, totaling 5 flights per week in both directions.

Connecting Options and Alternatives

1-stop connecting options are also available, commonly via Nashville, Hartsfield Jackson Atlanta and Dallas Love Field. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Houston (IAH), College Station (CLL) and Austin (AUS).