Onward Tickets from Knoxville 🇺🇸 to Ontario 🇺🇸

Airlines flying to United States 🇺🇸 often ask to see an onward ticket, these are the 10 best onward flights to use as proof of leaving Knoxville 🇺🇸 to Ontario 🇺🇸

  • Select a flight with another airline to a different country

⭐ Popular: 10+ onward tickets from United States sold

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Do I need an onward ticket to enter United States?

Additional requested documents may include evidence of:

  • The purpose of your trip,
  • Your intent to depart the United States after your trip, and/or
  • Your ability to pay all costs of the trip.

Evidence of your employment and/or your family ties may be sufficient to show the purpose of your trip and your intent to return to your home country. If you cannot cover all the costs for your trip, you may show evidence that another person will cover some or all costs for your trip.

✈ Airtreks: Yes 🎒 Expert Vagabond: Yes 🛩 Flocblog: Yes 🏛 US Government: Yes 🌏 World Travel Guide: Yes

Onward Flights from Knoxville 🇺🇸 to Ontario 🇺🇸

United Airlines
Knoxville 🇺🇸 TYS ✈ Ontario 🇺🇸 ONT
6h 58m 1 stop
DEN 🇺🇸
Select Onward Flight $10 Select flight
Airfare price: $598.93 $10.00
United Airlines
Knoxville 🇺🇸 TYS ✈ Ontario 🇺🇸 ONT
7h 35m 1 stop
DEN 🇺🇸
Select Onward Flight $10 Select flight
Airfare price: $444.40 $10.00
Allegiant Air + Frontier Airlines
Knoxville 🇺🇸 TYS ✈ Ontario 🇺🇸 ONT
12h 57m 2 stops
PHX 🇺🇸
LAS 🇺🇸
Select Onward Flight $10 Select flight
Airfare price: $314.11 $10.00
United Airlines
Knoxville 🇺🇸 TYS ✈ Ontario 🇺🇸 ONT
13h 18m 1 stop
IAH 🇺🇸
Select Onward Flight $10 Select flight
Airfare price: $665.59 $10.00
Allegiant Air + Spirit Airlines + Frontier Airlines
Knoxville 🇺🇸 TYS ✈ Ontario 🇺🇸 ONT
23h 58m 2 stops
FLL 🇺🇸
IAH 🇺🇸
Select Onward Flight $10 Select flight
Airfare price: $332.29 $10.00
Allegiant Air + BREEZE + Frontier Airlines
Knoxville 🇺🇸 TYS ✈ Ontario 🇺🇸 ONT
28h 36m 3 stops
JAX 🇺🇸
MSY 🇺🇸
LAS 🇺🇸
Select Onward Flight $10 Select flight
Airfare price: $304.01 $10.00
Frontier Airlines + Allegiant Air
Knoxville 🇺🇸 TYS ✈ Ontario 🇺🇸 ONT
29h 17m 3 stops
PGD 🏴
MSY 🇺🇸
DEN 🇺🇸
Select Onward Flight $10 Select flight
Airfare price: $288.86 $10.00
Allegiant Air + Frontier Airlines
Knoxville 🇺🇸 TYS ✈ Ontario 🇺🇸 ONT
29h 55m 2 stops
IAD 🇺🇸
DFW 🇺🇸
Select Onward Flight $10 Select flight
Airfare price: $268.66 $10.00
Allegiant Air + Frontier Airlines
Knoxville 🇺🇸 TYS ✈ Ontario 🇺🇸 ONT
31h 56m 2 stops
PHX 🇺🇸
LAS 🇺🇸
Select Onward Flight $10 Select flight
Airfare price: $297.95 $10.00
Frontier Airlines + Allegiant Air
Knoxville 🇺🇸 TYS ✈ Ontario 🇺🇸 ONT
33h 26m 3 stops
PIE 🇺🇸
CHA 🇺🇸
LAS 🇺🇸
Select Onward Flight $10 Select flight
Airfare price: $235.33 $10.00
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