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Flights from Pasco to Great Falls

Find flight deals from Pasco to Great Falls for the next 3 months. Book one way flights from £87 or round trip flights from £545.

      • PSC 5:00 AM
        15h 53m
        1 stop
        GTF 9:53 PM
        Pasco - Great Falls | Wed, Jan 21 | United Airlines
        GTF 2:29 PM
        24h 17m
        1 stop
        PSC 1:46 PM
        Great Falls - Pasco | Fri, Jan 23 | United Airlines
        £545 £840
        35% OFF
        35% OFF
        £840 £545
      • PSC 5:10 AM
        6h 21m
        1 stop
        GTF 12:31 PM
        Pasco - Great Falls | Fri, Dec 19 | Delta Air Lines
        GTF 6:18 PM
        6h 34m
        1 stop
        PSC 11:52 PM
        Great Falls - Pasco | Tue, Dec 23 | Delta Air Lines
        £545 £840
        35% OFF
        35% OFF
        £840 £545
      • PSC 5:00 AM
        16h 46m
        1 stop
        GTF 10:46 PM
        Pasco - Great Falls | Thu, Dec 25 | United Airlines
        GTF 6:15 AM
        15h 48m
        1 stop
        PSC 9:03 PM
        Great Falls - Pasco | Mon, Dec 29 | United Airlines
        £559 £840
        34% OFF
        34% OFF
        £840 £559
      • PSC 5:00 AM
        16h 46m
        1 stop
        GTF 10:46 PM
        Pasco - Great Falls | Sat, Dec 20 | United Airlines
        GTF 2:35 PM
        23h 39m
        1 stop
        PSC 1:14 PM
        Great Falls - Pasco | Wed, Dec 24 | United Airlines
        £586
        30% OFF
        £840 £586
      • PSC 4:56 PM
        4h 34m
        1 stop
        GTF 10:30 PM
        Pasco - Great Falls | Sun, Dec 21 | Delta Air Lines
        GTF 5:30 AM
        7h 17m
        1 stop
        PSC 11:47 AM
        Great Falls - Pasco | Thu, Dec 25 | Delta Air Lines
        £598
        28% OFF
        £840 £598
      • PSC 5:00 AM
        16h 46m
        1 stop
        GTF 10:46 PM
        Pasco - Great Falls | Tue, Dec 23 | United Airlines
        GTF 6:15 AM
        15h 48m
        1 stop
        PSC 9:03 PM
        Great Falls - Pasco | Sat, Dec 27 | United Airlines
        £671
        20% OFF
        £840 £671
      • PSC 5:00 AM
        16h 46m
        1 stop
        GTF 10:46 PM
        Pasco - Great Falls | Sun, Dec 21 | United Airlines
        GTF 2:35 PM
        7h 28m
        1 stop
        PSC 9:03 PM
        Great Falls - Pasco | Thu, Dec 25 | United Airlines
        £697
        17% OFF
        £840 £697
      • PSC 6:00 AM
        5h 31m
        1 stop
        GTF 12:31 PM
        Pasco - Great Falls | Sat, Dec 20 | Delta Air Lines
        GTF 7:21 PM
        5h 56m
        1 stop
        PSC 12:17 AM
        Great Falls - Pasco | Wed, Dec 24 | Hawaiian Airlines
        £708
        16% OFF
        £840 £708
      • PSC 5:00 AM
        7h 39m
        1 stop
        GTF 1:39 PM
        Pasco - Great Falls | Fri, Dec 19 | United Airlines
        GTF 2:35 PM
        7h 28m
        1 stop
        PSC 9:03 PM
        Great Falls - Pasco | Tue, Dec 23 | United Airlines
        £756
        10% OFF
        £840 £756
      • PSC 1:00 PM
        17h 25m
        1 stop
        GTF Invalid Date
        Pasco - Great Falls | Sat, Dec 13 | Normal Airline
        GTF 3:00 PM
        6h
        Nonstop
        PSC 4:00 PM
        Great Falls - Pasco | Mon, Dec 15 | Normal Airline
        Find More Flights
        Find More Flights
      • PSC 5:05 PM
        4h 25m
        1 stop
        GTF 10:30 PM
        Pasco - Great Falls | Mon, Jan 19 | Delta Air Lines
        £87 £463
        81% OFF
        81% OFF
        £463 £87
      • PSC 5:05 PM
        4h 25m
        1 stop
        GTF 10:30 PM
        Pasco - Great Falls | Sun, Jan 25 | Delta Air Lines
        £106 £463
        77% OFF
        77% OFF
        £463 £106
      • PSC 11:31 AM
        4h 57m
        1 stop
        GTF 5:28 PM
        Pasco - Great Falls | Fri, Dec 12 | Delta Air Lines
        £165 £463
        65% OFF
        65% OFF
        £463 £165
      • PSC 9:28 PM
        23h 12m
        1 stop
        GTF 9:40 PM
        Pasco - Great Falls | Sun, Dec 28 | Allegiant Air
        £263
        43% OFF
        £463 £263
      • PSC 12:27 PM
        4h 11m
        1 stop
        GTF 5:38 PM
        Pasco - Great Falls | Tue, Dec 23 | Delta Air Lines
        £306
        34% OFF
        £463 £306
      • PSC 5:00 AM
        16h 46m
        1 stop
        GTF 10:46 PM
        Pasco - Great Falls | Fri, Dec 26 | United Airlines
        £337
        27% OFF
        £463 £337
      • PSC 5:00 AM
        15h 53m
        1 stop
        GTF 9:53 PM
        Pasco - Great Falls | Mon, Jan 19 | United Airlines
        £338
        27% OFF
        £463 £338
      • PSC 4:56 PM
        23h 42m
        1 stop
        GTF 5:38 PM
        Pasco - Great Falls | Fri, Dec 26 | Delta Air Lines
        £392
        15% OFF
        £463 £392
      • PSC 7:11 PM
        13h 37m
        1 stop
        GTF 9:48 AM
        Pasco - Great Falls | Fri, Dec 26 | Allegiant Air
        £393
        15% OFF
        £463 £393
      • PSC 5:00 AM
        7h 48m
        1 stop
        GTF 1:48 PM
        Pasco - Great Falls | Sun, Jan 25 | United Airlines
        £417
        10% OFF
        £463 £417
      • PSC 1:00 PM
        17h 25m
        1 stop
        GTF Invalid Date
        Pasco - Great Falls | Sat, Dec 13 | Normal Airline
        Find More Flights
        Find More Flights

Displayed flight fares from Pasco to Great Falls are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Flying from Pasco to Great Falls

The distance between Pasco and Great Falls is approximately 604.47 km. Based on Trip.com's data travel demand peaks in August. The off-season for travel is October.

Cheapest one-way flight price£87
Cheapest round-trip ticket price£545
Off-season for travelOctober
Peak season for travelAugust
Flight distance604.47 km

When is the cheapest time to fly from Pasco to Great Falls?

The cheapest time for Pasco to Great Falls flights: Jan 18 to Jan 25 — one way flight prices from £86.

Cheapest flights
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  • Jan

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    251
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    221
Displayed fare trends are based on Trip.com's aggregated average of the lowest flight prices from Pasco to Great Falls, calculated over the upcoming 10 weeks.

Frequently Asked Questions

  • What are the cheapest flights from Pasco to Great Falls (PSC-GTF)?

    Based on Trip.com data, Delta Air Lines offers one-way fares as low as £87 on Cheapest nonstop routes (e.g. PSC to GTF on Mon, Jan 19), while United Airlines offers Cheapest nonstop round-trips from £545 departing on Wed, Jan 21 and returning on Fri, Jan 23.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Pasco to Great Falls is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from Pasco to Great Falls, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Mon, Jan 19, with one-way flights priced at just £87.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Delta Air Lines.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Great Falls travel is around August.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Pasco to Great Falls is October, when demand for travel is lower.
  • After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Pasco to Great Falls on December 19, 2025 with Delta Air Lines, with prices starting at £544.
  • The time difference between Great Falls and Pasco is 1h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

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