Trip.com
>
Flights
>
Flights to United States
>
Canada to United States flight

Flying From Canada to United States: What You Need to Know

Cheapest one-way flight price$73
Cheapest round-trip ticket price$110
Off-season for travelSeptember
Peak season for travelJanuary
Popular airlinePorter Airlines

Compare multiple airlines at once to find the best flight deals from Canada to United States.

Airlines Flying From Canada to United States
Porter Airlines logo Porter Airlines
WestJet logo WestJet
Air Canada logo Air Canada
Delta Air Lines logo Delta Air Lines
United Airlines logo United Airlines
American Airlines logo American Airlines
Flair Airlines logo Flair Airlines
Alaska Airlines logo Alaska Airlines
Jetblue Airways logo Jetblue Airways
Frontier Airlines logo Frontier Airlines
Air Transat logo Air Transat
Sun Country Airlines logo Sun Country Airlines

Search Flights From Canada to United States

Easily compare flights from Canada to United States and find the cheapest tickets available!

Looking for affordable flights from Canada to United States? Check out these great prices for the next 90 days, starting at just $73 for a one-way ticket and $110 for a round-trip.

      • Cheapest nonstop
        Sun, Sep 27
        YYC
        PHX
        |
        Calgary
        Phoenix
        Nonstop | WestJet
        Mon, Sep 28
        PHX
        YYC
        |
        Phoenix
        Calgary
        Nonstop | WestJet
        $127 $243
        48% off
        48% off
        $243 $127
      • Mon, Sep 21
        YYZ
        FLL
        |
        Toronto
        Fort Lauderdale
        Nonstop | WestJet
        Fri, Sep 25
        FLL
        YYZ
        |
        Fort Lauderdale
        Toronto
        Nonstop | WestJet
        $131 $243
        46% off
        46% off
        $243 $131
      • Tue, Sep 22
        YVR
        SFO
        |
        Vancouver
        San Francisco
        Nonstop | United Airlines
        Sat, Sep 26
        SFO
        YVR
        |
        San Francisco
        Vancouver
        Nonstop | United Airlines
        $137 $243
        44% off
        44% off
        $243 $137
      • Thu, Sep 17
        YTZ
        IAD
        |
        Toronto
        Washington D.C.
        Nonstop | Porter Airlines
        Thu, Sep 24
        IAD
        YTZ
        |
        Washington D.C.
        Toronto
        Nonstop | Porter Airlines
        $155
        36% off
        $243 $155
      • Tue, Sep 8
        YVR
        PSP
        |
        Vancouver
        Palm Springs
        Nonstop | WestJet
        Fri, Sep 11
        PSP
        YVR
        |
        Palm Springs
        Vancouver
        Nonstop | WestJet
        $213
        12% off
        $243 $213
      • Sun, Sep 20
        YVR
        LAX
        |
        Vancouver
        Los Angeles
        1 stop | WestJet
        Sat, Sep 26
        LAX
        YVR
        |
        Los Angeles
        Vancouver
        1 stop | WestJet
        $110
        55% off
        $243 $110
      • Fri, Sep 25
        YXX
        PHX
        |
        Abbotsford
        Phoenix
        1 stop | WestJet
        Sun, Sep 27
        PHX
        SIN
        |
        Phoenix
        Abbotsford
        1 stop | WestJet
        $140
        42% off
        $243 $140
      • Fri, Sep 25
        YXX
        LAS
        |
        Abbotsford
        Las Vegas
        1 stop | WestJet
        Sat, Sep 26
        LAS
        SIN
        |
        Las Vegas
        Abbotsford
        1 stop | WestJet
        $147
        40% off
        $243 $147
      • Tue, Sep 29
        YXX
        LAX
        |
        Abbotsford
        Los Angeles
        1 stop | WestJet
        Wed, Sep 30
        LAX
        SIN
        |
        Los Angeles
        Abbotsford
        1 stop | WestJet
        $149
        39% off
        $243 $149
      • Mon, Sep 14
        YVR
        LAS
        |
        Vancouver
        Las Vegas
        1 stop | WestJet
        Fri, Sep 18
        LAS
        YVR
        |
        Las Vegas
        Vancouver
        1 stop | WestJet
        $196
        19% off
        $243 $196
      • Mon, Aug 10
        YTO
        NYC
        |
        Toronto
        New York
        1 stop | Normal Airline
        Wed, Aug 12
        NYC
        YTO
        |
        New York
        Toronto
        Nonstop | Normal Airline
        Find more flights
        Find more flights
      • Cheapest nonstop
        Tue, Sep 1
        YWH
        LKE
        |
        Victoria
        Seattle
        Nonstop | Harbour Air
        $73 $378
        81% off
        81% off
        $378 $73
      • Thu, Sep 17
        CXH
        LKE
        |
        Vancouver
        Seattle
        Nonstop | Harbour Air
        $85 $378
        78% off
        78% off
        $378 $85
      • Sat, Sep 19
        YHM
        FLL
        |
        Toronto
        Fort Lauderdale
        Nonstop | Porter Airlines
        $93 $378
        75% off
        75% off
        $378 $93
      • Wed, Sep 16
        YVR
        SFO
        |
        Vancouver
        San Francisco
        Nonstop | United Airlines
        $177
        53% off
        $378 $177
      • Mon, Aug 10
        YTZ
        BOS
        |
        Toronto
        Boston
        Nonstop | Porter Airlines
        $293
        22% off
        $378 $293
      • Fri, Aug 14
        YVR
        PSP
        |
        Vancouver
        Palm Springs
        Nonstop | WestJet
        $332
        12% off
        $378 $332
      • Thu, Sep 17
        YVR
        LAS
        |
        Vancouver
        Las Vegas
        1 stop | WestJet
        $86
        77% off
        $378 $86
      • Wed, Sep 23
        YXX
        PHX
        |
        Abbotsford
        Phoenix
        1 stop | WestJet
        $89
        76% off
        $378 $89
      • Mon, Sep 28
        YXX
        SFO
        |
        Abbotsford
        San Francisco
        1 stop | WestJet
        $91
        76% off
        $378 $91
      • Mon, Aug 31
        YVR
        LAX
        |
        Vancouver
        Los Angeles
        1 stop | WestJet
        $272
        28% off
        $378 $272
      • Mon, Aug 10
        YTO
        NYC
        |
        Toronto
        New York
        1 stop | Normal Airline
        Find more flights
        Find more flights

country_to_country.flight_disclaimer

FAQs: Flights From Canada to United States

  • When is it the cheapest time to fly from Canada to United States?

    According to our flights calendar over the next 90 days, it seems the cheapest date is on 2026-08-31 for one-way flights.
  • The cheapest round-trip flight from Canada to United States is on the route from Toronto to New York, with prices starting at $115 for a round trip between 2026-08-12 and 2026-08-15.
  • Based on our flight data, the average flight time from Canada to United States is approximately 1 hour 41 minutes based on our most popular routes from Toronto to New York. The time may also vary depending on your destination.
  • The cheapest airline flying to United States from Canada is WestJet serving the route from Toronto to New York.
  • Porter Airlines are airlines that fly frequently from Canada to United States. The overall price will vary depending on your destination and travel dates. Budget airlines generally offer lower prices to Australia, but they may have limited baggage allowance, reduced onboard services, and longer commuting times to secondary airports.

Trending Searches