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Cheap Flights from Las Vegas (LAS) to Grand Forks (GFK)

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      Travellers and cabin class, 1 Adult, Economy
      Allegiant Air

      Compare Harry Reid International to Grand Forks flight deals

      Find the cheapest month or even day of the year to fly to Grand Forks

      Book the best Grand Forks fare with no extra fees

      Flight deals from Harry Reid International to Grand Forks

      Looking for a cheap last-minute deal or the best return flight from Harry Reid International Airport to Grand Forks Airport? If you want to travel next month, return fares start from $204. Find the lowest prices on one-way and return tickets right here.
      Grand Forks.$158 per passenger.Departing Thu, 29 Oct, returning Sun, 1 Nov.Return flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from Harry Reid International on Thu, 29 Oct, arriving in Grand Forks.Inbound direct flight with Allegiant Air departs from Grand Forks on Sun, 1 Nov, arriving in Harry Reid International.Price includes taxes and charges.From $158, select.
      Grand Forks.$177 per passenger.Departing Thu, 24 Sep, returning Sun, 11 Oct.Return flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from Harry Reid International on Thu, 24 Sep, arriving in Grand Forks.Inbound direct flight with Allegiant Air departs from Grand Forks on Sun, 11 Oct, arriving in Harry Reid International.Price includes taxes and charges.From $177, select.
      Grand Forks.$204 per passenger.Departing Thu, 1 Oct, returning Sun, 11 Oct.Return flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from Harry Reid International on Thu, 1 Oct, arriving in Grand Forks.Inbound direct flight with Allegiant Air departs from Grand Forks on Sun, 11 Oct, arriving in Harry Reid International.Price includes taxes and charges.From $204, select.
      Grand Forks.$204 per passenger.Departing Thu, 5 Nov, returning Sun, 8 Nov.Return flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from Harry Reid International on Thu, 5 Nov, arriving in Grand Forks.Inbound direct flight with Allegiant Air departs from Grand Forks on Sun, 8 Nov, arriving in Harry Reid International.Price includes taxes and charges.From $204, select.
      Grand Forks.$255 per passenger.Departing Sun, 13 Sep, returning Thu, 17 Sep.Return flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from Harry Reid International on Sun, 13 Sep, arriving in Grand Forks.Inbound direct flight with Allegiant Air departs from Grand Forks on Thu, 17 Sep, arriving in Harry Reid International.Price includes taxes and charges.From $255, select.
      Grand Forks.$320 per passenger.Departing Thu, 4 Mar, returning Sun, 7 Mar.Return flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from Harry Reid International on Thu, 4 Mar, arriving in Grand Forks.Inbound direct flight with Allegiant Air departs from Grand Forks on Sun, 7 Mar, arriving in Harry Reid International.Price includes taxes and charges.From $320, select.
      Grand Forks.$466 per passenger.Departing Thu, 18 Mar, returning Thu, 1 Apr.Return flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from Harry Reid International on Thu, 18 Mar, arriving in Grand Forks.Inbound direct flight with Allegiant Air departs from Grand Forks on Thu, 1 Apr, arriving in Harry Reid International.Price includes taxes and charges.From $466, select.
      Grand Forks.$481 per passenger.Departing Sun, 4 Apr, returning Sun, 11 Apr.Return flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from Harry Reid International on Sun, 4 Apr, arriving in Grand Forks.Inbound direct flight with Allegiant Air departs from Grand Forks on Sun, 11 Apr, arriving in Harry Reid International.Price includes taxes and charges.From $481, select.
      Grand Forks.$746 per passenger.Departing Mon, 10 May, returning Fri, 21 May.Return flight with Delta.Outbound indirect flight with Delta, departs from Harry Reid International on Mon, 10 May, arriving in Grand Forks.Inbound indirect flight with Delta, departs from Grand Forks on Fri, 21 May, arriving in Harry Reid International.Price includes taxes and charges.From $746, select.
      Grand Forks.$1,128 per passenger.Departing Mon, 8 Feb, returning Fri, 19 Feb.Return flight with Delta.Outbound indirect flight with Delta, departs from Harry Reid International on Mon, 8 Feb, arriving in Grand Forks.Inbound indirect flight with Delta, departs from Grand Forks on Fri, 19 Feb, arriving in Harry Reid International.Price includes taxes and charges.From $1,128, select.

      Find the cheapest month to fly from Harry Reid International to Grand Forks

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Harry Reid International to Grand Forks flights are currently cheapest in October.
      Sep
      from $255
      Oct
      from $204
      Nov
      from $204
      Dec
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      Jan
      Find prices
      Feb
      from $1,128
      Mar
      from $320
      Apr
      from $481
      May
      from $746
      Jun
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      Jul
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      Aug
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      Direct flights from Harry Reid International to Grand Forks

      Allegiant Air

      Harry Reid International to Grand Forks: Alternative routes

      Compare routes from Harry Reid International to Grand Forks below. You may find an airport to fly into that's cheaper, faster, or easier than Grand Forks.

      Grand Forks

      11km from central Grand Forks
      ClosestCheapest
      from $158
      Search flights

      Thief River Falls

      65km from central Grand Forks
      Search flights

      Las Vegas to Grand Forks: Flight information

      The things to know before you go.
      Cheapest flight found$158
      Cheapest month to flyOctober
      Average flight time3 hrs, 1 min
      Most popular airlineAllegiant Air
      Average flights per week3

      Finding cheap flights from Harry Reid International to Grand Forks: Frequently asked questions

      The best price we found for a return flight from Harry Reid International to Grand Forks is $158. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
      3 hours and 1 minute is the average flight time from Harry Reid International to Grand Forks.
      Allegiant Air flies direct from Harry Reid International to Grand Forks.
      As of September 2026, there are 3 flights per week flying from Harry Reid International to Grand Forks.
      The cheapest month to fly from Harry Reid International to Grand Forks is usually October.
      After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Harry Reid International Airport to Grand Forks Airport on Thursday, 29 October 2026.
      Yes – the average flight time is 3 hours and 1 minute.
      We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Grand Forks but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

      We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Grand Forks is around 40 days in advance, so don’t leave your flight to the last minute.

      Currently, Allegiant Air offers the cheapest flight tickets to Grand Forks.

      Flying from Harry Reid International Airport (LAS) to Grand Forks Airport (GFK): what you need to know

      • Around 3 hours is how long you can expect to be in the air on a direct flight from Harry Reid International Airport to Grand Forks Airport.

      • Your LAS to GFK flight won't wait if you're late, so get to the airport on time. Arrive up to one hour in advance for domestic flights and two hours ahead for international travel.

      • Travelling during a peak month like April? Public holidays and other popular seasons can lead to longer queues and delays at security. Play things extra safe and arrive up to four hours before an international flight and two hours before a domestic departure.

      • Flying into Grand Forks (and then discovering more of the United States!) is a snap with Allegiant Air. This popular carrier offers direct flights from Harry Reid International Airport to Grand Forks Airport.

      • The majority of passengers choose to travel with Allegiant Air on this route.

      • Allegiant Air is the most punctual carrier offering LAS to GFK flights. A dependable 85.71% of its departures on this route arrive without delay.

      • Pick a stopover if you'd like to break up your flight. Simply deselect 'Direct flights only' to see your options for tickets from Harry Reid International Airport to Grand Forks Airport. Minneapolis St Paul Airport is a top stopover on the LAS to GFK route.

      How to find the cheapest flights from Harry Reid International Airport (LAS) to Grand Forks Airport (GFK)

      • $71 is currently the lowest price for a one-way Harry Reid International Airport to Grand Forks Airport flight. Return flights start at $158. These fares may change based on availability and demand.

      • It's usually best to book early if you want to find cheap tickets from LAS to GFK. That's because airlines adjust prices based on demand, which tends to increase closer to departure.

      • If you're flexible with your travel dates, try using the 'Whole month' search tool. It'll show you the lowest price across every month when looking for a flight from Harry Reid International Airport to Grand Forks Airport.

      • Finding cheap flights from LAS to GFK is easy with Price Alerts. Simply set up one of these automatic alerts and we'll let you know when a lower fare pops up.

      • Tailor your flights using filters. Pick your preferred departure and arrival times, airlines and total journey duration. You can also sort the results by 'Cheapest,' 'Best' or 'Fastest' flights from Harry Reid International Airport to Grand Forks Airport.

      Handy information about Harry Reid International Airport (LAS)

      • You'll find LAS at 5757 Wayne Newton Boulevard.

      • Of the flights that depart from Harry Reid International Airport, 79% arrive on time at their destination.

      • Harry Reid International Airport is about 8 kilometres from central Las Vegas. If you're ride-sharing, catching a taxi or driving from the centre, it'll take 10 minutes or so to arrive, depending on the traffic.

      • Expect a trip time of around 25 minutes when using public transport.

      • Taking an early flight from Harry Reid International Airport to Grand Forks Airport? Avoid the stress of rushing to the terminal (and sneak in some extra snooze time) by choosing one of these hotels close to LAS:

      Arriving at Grand Forks Airport (GFK)

      • Get off your Harry Reid International Airport to Grand Forks Airport flight and be sprawled out in your hotel bed soon after. If you're looking for a comfortable option a short journey from GFK, consider AmericInn by Wyndham Grand Forks.

      • Explore without limits with a Grand Forks Airport rental car. Pick up a set of wheels from Avis, Enterprise or Hertz and experience more of Grand Forks and beyond.

      • Increase the odds of getting the best possible rate by booking as early as possible. Reserving your vehicle from Grand Forks Airport at least a couple of weeks in advance is a wise move.

      When to fly to Grand Forks Airport (GFK)

      • It's time to work out your dates for your flight from Harry Reid International Airport to Grand Forks Airport. October is the busiest month to visit Grand Forks. If you'd like a more laid-back vibe, go in August.

      • When booking your flight from Harry Reid International Airport to Grand Forks Airport, consider the kind of weather you like. July is the warmest month in Grand Forks, with the temperature ranging from 13ºC (55ºF) to 31ºC (88ºF).

      • January has average temperatures of between -24ºC (-11ºF) and -4ºC (25ºF). Look for cheap tickets from LAS to GFK around that time if you want to travel when it's cooler.

      Explore more of the United States

      • You've done Grand Forks, now it's time to explore other corners of the United States. Journey about 434 kilometres south-east to Minneapolis to check off its top sights. From Walker Art Centre to Minneapolis Institute of Art and Minnehaha Regional Park, you'll have a full itinerary ahead.

      • Around 451 kilometres south-east of Grand Forks, Saint Paul is another favourite stop in the United States. Experience major highlights starting with Cathedral of St. Paul, Como Park and Ordway Centre for the Performing Arts.

      Plan smart, explore more

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      Prices shown on this page are estimated lowest prices only. Found in the last 12 days.