Cheap Flights from Grand Rapids to San Francisco International

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      Travellers and cabin class, 1 Adult, Economy

      Compare Grand Rapids to San Francisco International flight deals

      Find the cheapest month or even day of the year to fly to San Francisco International

      Book the best San Francisco International fare with no extra fees

      Flight deals from Grand Rapids to San Francisco International

      Looking for a cheap last-minute deal or the best return flight from Grand Rapids Airport to San Francisco International Airport? If you want to travel next month, return fares start from R 3,948. Find the lowest prices on one-way and return tickets right here.

      Find the cheapest month to fly from Grand Rapids to San Francisco International

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Grand Rapids to San Francisco International flights are currently cheapest in September.

      Grand Rapids to San Francisco: Flight information

      The things to know before you go.
      Cheapest flight foundR 2,061
      Cheapest month to flySeptember

      Finding cheap flights from Grand Rapids to San Francisco International: Frequently asked questions

      The best price we found for a return flight from Grand Rapids to San Francisco International is R 3,946. 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.
      Currently, there are no airlines that fly direct from Grand Rapids to San Francisco International. But we found flights with one or more stops from R 3,946.
      As of August 2026, there are no flights flying from Grand Rapids to San Francisco International.
      The cheapest month to fly from Grand Rapids to San Francisco International is usually October.
      After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Grand Rapids Airport to San Francisco International Airport on Thursday, 1 October 2026.
      No airlines currently offer direct flights between Grand Rapids Airport and San Francisco International Airport. Most routes have one or more stops.
      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 San Francisco International 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 San Francisco is around 40 days in advance, so don’t leave your flight to the last minute.

      Currently, Frontier Airlines offers the cheapest flight tickets to San Francisco International.

      Flying from Grand Rapids Airport (GRR) to San Francisco International Airport (SFO): what you need to know

      • San Francisco is three hours behind Grand Rapids and observes the UTC-8 timezone.

      • To ensure you get on your GRR to SFO flight, leave enough time for things like baggage drop and finding your gate. Turning up two hours ahead of international departures and an hour before domestic flights is the general travel rule.

      • During popular months such as October, you'll want to get to the airport earlier. Arrive two hours before domestic departures and four hours ahead of an international flight when you travel during peak periods in general.

      • Think about adding a stopover when booking your ticket from Grand Rapids Airport to San Francisco International Airport. Just deselect 'Direct flights only' to break up your trip, or maybe even explore a new city along the way. Here are some options between GRR and SFO:

        • Chicago O'Hare International Airport

        • Denver International Airport

        • Chicago Midway Airport

      How to find the cheapest flights from Grand Rapids Airport (GRR) to San Francisco International Airport (SFO)

      • Currently, R 2,061 is the lowest price we've seen for a one-way Grand Rapids Airport to San Francisco International Airport flight. The best price for a return plane ticket is R 3,946. Keep in mind that fares could change due to availability when booking.

      • It's often best to book early if you're hoping to get cheap tickets from GRR to SFO. That's because flight prices are based on demand, which tends to increase closer to the date of departure.

      • If you can be flexible with your travel plans, try using the 'Whole month' search function. It'll find the lowest price in every month when searching for your flight from Grand Rapids Airport to San Francisco International Airport.

      • Getting your hands on cheap flights from GRR to SFO is easy with Price Alerts. All you need to do is create one of these automatic alerts and we'll get in touch as soon as fares go down.

      • Choose your ideal arrival and departure times, airlines and number of stops with the filters. Alternatively, sort your results by 'Cheapest' to see the best deals on flights from Grand Rapids Airport to San Francisco International Airport.

      Handy information about Grand Rapids Airport (GRR)

      • You'll find GRR at 5500 44th Street Southeast.

      • Of the flights that depart from Grand Rapids Airport, 73% touch down on time at their destination.

      • To get to Grand Rapids Airport from central Grand Rapids, it'll take about 25 minutes by car. This depends on traffic though. It's approximately 23 kilometres from the airport to the city centre.

      • The trip on public transport takes about 55 minutes.

      • Searching for a convenient hotel close to GRR? If you've booked an early flight from Grand Rapids Airport to San Francisco International Airport, these stays will put you moments from your departure gate:

      Arriving at San Francisco International Airport (SFO)

      Getting from San Francisco International Airport (SFO) to central San Francisco

      • San Francisco International Airport to central San Francisco has a drive time of around 25 minutes. It's approximately 21 kilometres away.

      • Getting there on public transport will take you around 35 minutes.

      When to fly to San Francisco International Airport (SFO)

      • It's time to work out your dates for your flight from Grand Rapids Airport to San Francisco International Airport. July is the busiest month to visit San Francisco. If you want a more laid-back vibe, go in March.

      • When booking your flight from Grand Rapids Airport to San Francisco International Airport, consider the kind of weather you enjoy. September is the warmest month in San Francisco, with temperatures ranging from 12ºC (54ºF) to 24ºC (75ºF).

      • If you'd rather travel in cooler conditions, look for a cheap ticket from GRR to SFO in January. Average temperatures are between 5ºC (41ºF) and 16ºC (61ºF) then.

      Explore more of the United States

      • San Jose is just one of the many cities in the United States waiting to be explored once you've seen the sights of San Francisco. Around 64 kilometres away to the south-east, its top attractions include Winchester Mystery House, The Tech Interactive and Santa Clara Valley.

      • Around 257 kilometres south-east of San Francisco, Fresno is another favourite stop in the United States. Experience major highlights starting with Forestiere Underground Gardens, Shinzen Japanese Garden and Fresno Chaffee Zoo.

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