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Cheap Flights from Grand Forks to Ontario - GFK to ONT

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Delta Air Lines has 403 connecting flights between Grand Forks, ND and Ontario.
You must make at least 2 connections to fly from Grand Forks, ND to Ontario.

Cheap Domestic Flights to Ontario - ONT

Flights
Airline
Lowest Price
Frontier, American, US Airways, Delta, United, Alaska
$322
Frontier, Delta, United
$364
Frontier, American, US Airways, United, Delta
$273
Frontier, American, Delta, United, US Airways
$322
Frontier, Delta, United
$505
United, Delta, US Airways, Frontier, American
$273
Delta, Frontier, United
$358
Alaska, US Airways, American, Frontier, United, Delta
$273
Frontier, United, Delta, American, US Airways
$107
Delta, United, US Airways, Frontier, American
$273
Delta, Frontier, United
$518
Alaska, United, US Airways, American, Delta
$362
WestJet, Air Canada
$464
Alaska, United, Delta, US Airways, American, Frontier
$452
Delta, United, Frontier
$445
Alaska, United, US Airways, American, Delta, Frontier
$273
Delta, Frontier, Alaska, United
$273
Air Canada, WestJet
$334

Cheap International Flights to Ontario - ONT

Flights
Airline
Lowest Price
Delta, WestJet, United, Air Canada, Alaska
$396
United, Alaska, Delta, Air Canada, WestJet
$339
Alaska, Air Canada, United, Delta, WestJet
$429
Air Canada, Alaska, United, Delta, WestJet
$435
Delta, United, Air Canada, WestJet
$420
WestJet, Air Canada, United, Delta, Alaska
$604
Air Canada, Delta, United
$470
United, Delta, American, WestJet, Air Canada
$371
Air Canada, Delta, United
$414
Alaska, United, Delta, Air Canada
$502
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Cheap Flights from Grand Forks to Ontario, from $431 Round trip from GFK to ONT