Cheap Flights from Ontario to Washington - ONT to WAS (reverse)
Popular Flights from Ontario to Washington
- Airfare from Ontario to Washington on American from $362 round trip
- Airfare from Ontario to Washington on United from $420 round trip
- Airfare from Ontario to Washington on US Airways from $420 round trip
- Airfare from Ontario to Washington on Delta from $462 round trip
- Airfare from Ontario to Washington on Alaska from $792 round trip
Did You Know?
- KLM has 2 two stops or more flights between Ontario, CA and Washington, DC.
- The shortest flight between Ontario, CA and Washington, DC on American is 2,354 miles.
- The smallest aircraft operated by US Airways flying between Ontario, CA and Washington, DC is a CRJ with 50 seats.
- Denver, CO is the most popular connection for one stop flights between Ontario, CA and Washington, DC.
- 81 flights per week fly out of Ontario, CA connecting to Washington, DC
- 8 airlines operate between Ontario, CA and Washington, DC
- Continental has the most one stop flights between Ontario, CA and Washington, DC.
- The largest aircraft operated by US Airways flying between Ontario, CA and Washington, DC is a 757 with 182 seats.
Farecompare Research Tools
Advance Purchase Prices from Ontario to Washington
- Carrier0 Days1 Day3 Days7 Days10 Days14 Days21 Days
- Alaska$1509$1509$1509$1111$1111$1017$799
- American$967$967$341$301$301$341$381
- Continental$999$999$999$309$309$349$389
- Delta$991$991$991$301$301$341$381
- US Airways$967$967$967$301$301$341$401
- United$999$999$999$309$309$349$389
Cheap Domestic Flights to Washington - WAS
Flights
Airline
Lowest Price
Frontier, JetBlue, Spirit, Sun Ctry, American, US Airways, Delta, Alaska, United, Virgin America, AirTran
$409
United, American, Delta, US Airways, Sun Ctry, Spirit, JetBlue, Frontier, AirTran, Alaska, Virgin America
$340
United, Frontier, Alaska, Virgin America, Delta, American, Sun Ctry, JetBlue, AirTran, US Airways
$256
Frontier, JetBlue, Spirit, Sun Ctry, US Airways, Delta, American, United
$300
Delta, Sun Ctry, Virgin America, Alaska, United, American, US Airways, JetBlue, Frontier, AirTran
$242
Delta, AirTran, Alaska, United, Frontier, American, JetBlue, Spirit, US Airways
$292
Sun Ctry, AirTran, United, Delta, American, US Airways, Frontier
$269
Sun Ctry, AirTran, American, US Airways, Delta, United, Frontier, Alaska, JetBlue
$327
Alaska, Virgin America, Frontier, American, JetBlue, United, US Airways, Delta
$306
Frontier, Delta, United, US Airways, American, Sun Ctry, JetBlue, Virgin America, Alaska
$324
Cheap International Flights to Washington - WAS
Flights
Airline
Lowest Price
American, Aeroflot, Lufthansa, SWISS, Austrian, Air France, SAS, Alitalia, Iberia, British Airways, Icelandair, Air Canada, United, Delta, Brussels, BMI, KLM, Virgin Atlantic, US Airways
£544
KLM, Korean, Qatar, Saudi Arabian, Delta, Japan, Gulf Air, Cathay, Asiana, Singapore, All Nippon, Emirates, United
$1259
Qatar, Royal Jordanian, Aeroflot, Delta, Virgin Atlantic, Saudi Arabian, Alitalia, British Airways, KLM, US Airways, SWISS, Turkish, American, Air France, Lufthansa, Emirates, S African, Austrian, Ethiopian, Gulf Air, United, Air Canada, Egyptair
﷼2556
KLM, Japan, Alitalia, SWISS, Qatar, Turkish, Aeroflot, Royal Jordanian, Air China, Delta, Korean, Asiana, US Airways, Cathay, British Airways, Singapore, United, All Nippon, American, Ethiopian, Air France, Lufthansa, Air Canada, Emirates
HKD9176
Emirates, Alitalia, British Airways, Singapore, Thai, United, All Nippon, American, Air France, Lufthansa, Austrian, Asiana, KLM, US Airways, Virgin Atlantic, Japan, Turkish, SWISS, Delta, Saudi Arabian, Qatar, Korean, Cathay
SGD1513
Air Canada, United, American, All Nippon, Air France, Lufthansa, Emirates, Alitalia, Turkish, Singapore, Etihad, British Airways, Aeroflot, Delta, Qatar, Korean, US Airways, Cathay, KLM, Asiana, Japan
₩1323875
United, Korean, Etihad, Emirates, Lufthansa, Air France, All Nippon, American, Delta, British Airways, Alitalia, Asiana, Turkish, Japan, US Airways, Singapore, Air Canada
¥102713
Finnair, British Airways, Singapore, Air Canada, United, American, Air Berlin, Air France, Lufthansa, Alitalia, SAS, Delta, Aeroflot, LOT, SWISS, Turkish, Iberia, Icelandair, KLM, Austrian, Brussels, Aer Lingus, BMI, US Airways
€507
Finnair, KLM, US Airways, Icelandair, Iberia, Austrian, Delta, Aeroflot, LOT, SWISS, SAS, Brussels, Alitalia, Air Canada, United, Turkish, Air Berlin, Air France, Lufthansa, Aer Lingus, American, British Airways
€576
Emirates, Etihad, Cathay, Thai, Air India, Saudi Arabian, Delta, Qatar, Korean, KLM, Asiana, Alitalia, British Airways, United, All Nippon, American, Ethiopian, Air France, Lufthansa, Aeroflot, Royal Jordanian, SWISS, Gulf Air, Turkish, Japan
THB42387
Thai, American, Finnair, British Airways, Etihad, Air Canada, Emirates, S African, Asiana, Cathay, US Airways, Qantas, Korean, Air Pacific, Air China, Delta, Japan, New Zealand, United
AUD1524
Cathay, KLM, Asiana, Austrian, Finnair, British Airways, Korean, Qatar, Delta, Aeroflot, Air China, LOT, SWISS, Turkish, Japan, Singapore, Air Canada, United, All Nippon, American, Ethiopian, Air France, Lufthansa, Emirates
元6149
TAP, Aeroflot, Delta, BMI, Iberia, US Airways, KLM, SAS, Austrian, Alitalia, British Airways, Finnair, Aer Lingus, Lufthansa, Air France, Air Berlin, American, United, Air Canada, LOT, Brussels, SWISS, Turkish
€543
Saudi Arabian, KLM, Ethiopian, Emirates, Lufthansa, Qatar, Air France, Egyptair, British Airways, S African, United, Brussels, Austrian, SWISS, Turkish, Virgin Atlantic, Delta, American
ZAR5717
New Zealand, Cathay, US Airways, Emirates, Korean, Air Pacific, American, Delta, United, Air Canada, Qantas
NZD2076
Qatar, Korean, Turkish, American, Jet India, Virgin Atlantic, Gulf Air, Japan, SWISS, Royal Jordanian, Saudi Arabian, Delta, BMI, Cathay, US Airways, KLM, All Nippon, United, Air Canada, Egyptair, Ethiopian, Air France, Lufthansa, Air India, Emirates, Singapore, British Airways, Brussels
₨55468
Alitalia, British Airways, Egyptair, Air France, Aeroflot, Emirates, Air Canada, United, Ethiopian, Brussels, Austrian, KLM, Delta, LOT, SWISS, Turkish, Gulf Air, Saudi Arabian, BMI, Qatar, Iberia, Royal Jordanian, Lufthansa
EGP4673
Alitalia, SAS, Austrian, LOT, SWISS, KLM, Turkish, US Airways, Brussels, British Airways, Iberia, Lufthansa, Air France, BMI, American, United, Delta, Aeroflot, Air Canada
€503
Taca, AirTran, American, United, Delta, Air Canada, Lan, US Airways, Alaska, Aeromexico
$478
Finnair, KLM, Austrian, Brussels, SAS, US Airways, Icelandair, Iberia, BMI, Delta, Aeroflot, LOT, SWISS, British Airways, Alitalia, Air Canada, Aer Lingus, Lufthansa, Air France, Turkish, Air Berlin, American, United
€438
Aeroflot, Air Canada, United, All Nippon, American, Air France, Singapore, British Airways, Delta, Qatar, Finnair, Asiana, KLM, Cathay, Korean, Emirates, Air China, SWISS, Lufthansa, Virgin Atlantic, Japan, Turkish
元6149
Turkish, Japan, Gulf Air, Jet India, Lufthansa, Air India, Emirates, Saudi Arabian, BMI, Qatar, US Airways, Brussels, British Airways, Singapore, Air Canada, United, American, Cathay
₨44870
American, AirTran, Spirit, United, Delta, US Airways, Lan, Air Canada, JetBlue, Aeromexico
$337
Iberia, US Airways, Czech, Delta, Royal Jordanian, LOT, SWISS, El Al, KLM, Austrian, SAS, United, British Airways, Alitalia, Ethiopian, Air France, Air Canada, Lufthansa, Brussels, Turkish
$962
Emirates, Japan, Austrian, American, Air France, Lufthansa, All Nippon, Turkish, Royal Jordanian, Delta, Saudi Arabian, Qatar, Korean, Cathay, KLM, British Airways, Singapore
MYR4070
Iberia, BMI, Czech, Delta, Aeroflot, Air Berlin, LOT, SWISS, KLM, SAS, Austrian, Brussels, Alitalia, Finnair, British Airways, United, Lufthansa, Air France, Turkish
€486
Turkish, British Airways, Singapore, Air Canada, United, American, Lufthansa, Aer Lingus, Air France, Finnair, SWISS, LOT, Alitalia, Brussels, Austrian, SAS, KLM, US Airways, Icelandair, Iberia, Delta, Aeroflot, BMI
€555
SWISS, US Airways, Delta, American, United, Air France, Lufthansa, Turkish, KLM, LOT, Saudi Arabian, Air Canada, Aeroflot, British Airways, Austrian, Iberia, Alitalia
€372
BMI, SWISS, KLM, Turkish, US Airways, Lufthansa, Iberia, Aeroflot, LOT, Austrian, SAS, American, Delta, Air Canada, United, Air France, British Airways, Finnair, Brussels, Icelandair, Alitalia
DKK4171
BMI, Iberia, Icelandair, US Airways, Delta, Aeroflot, LOT, SWISS, Air France, Turkish, KLM, Austrian, SAS, Lufthansa, Air Berlin, American, United, Air Canada, British Airways, Finnair, Alitalia, Brussels, Virgin Atlantic, Singapore
€489
Taca, Copa, American, United, Delta, Lan, Air Canada, Avianca, US Airways, TAM
$1087
Japan, Delta, Saudi Arabian, Turkish, Korean, Cathay, KLM, Qatar, Asiana, Emirates, Lufthansa, Air France, All Nippon, American, Singapore, Etihad, British Airways, Thai
$1399
Air India, Turkish, Saudi Arabian, Delta, BMI, Qatar, Cathay, US Airways, KLM, British Airways, Singapore, Air Canada, United, American, Air France, Lufthansa, Emirates, Jet India
₨60691