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Cheap Flights from San Francisco International to Aurora

Compare San Francisco International to Aurora flight deals

Find the cheapest month or even day of the year to fly to Aurora

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San Francisco International Airport to Aurora flight deals

Looking for a cheap last-minute deal or the best return flight from San Francisco International Airport to Aurora? Find our lowest prices on one-way and return tickets to the easiest airport right here.
Denver.95 € per passenger.Departing Tue, 18 Aug, returning Tue, 1 Sep.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from San Francisco International on Tue, 18 Aug, arriving in Denver International.Inbound indirect flight with Frontier Airlines, departs from Denver International on Tue, 1 Sep, arriving in San Francisco International.Price includes taxes and charges.From 95 €, select.
Denver.102 € per passenger.Departing Mon, 21 Sep, returning Wed, 7 Oct.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from San Francisco International on Mon, 21 Sep, arriving in Denver International.Inbound indirect flight with Frontier Airlines, departs from Denver International on Wed, 7 Oct, arriving in San Francisco International.Price includes taxes and charges.From 102 €, select.
Denver.103 € per passenger.Departing Wed, 2 Sep, returning Wed, 9 Sep.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from San Francisco International on Wed, 2 Sep, arriving in Denver International.Inbound indirect flight with Frontier Airlines, departs from Denver International on Wed, 9 Sep, arriving in San Francisco International.Price includes taxes and charges.From 103 €, select.
Denver.106 € per passenger.Departing Mon, 17 Aug, returning Wed, 19 Aug.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from San Francisco International on Mon, 17 Aug, arriving in Denver International.Inbound indirect flight with Frontier Airlines, departs from Denver International on Wed, 19 Aug, arriving in San Francisco International.Price includes taxes and charges.From 106 €, select.
Denver.114 € per passenger.Departing Tue, 6 Oct, returning Wed, 7 Oct.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from San Francisco International on Tue, 6 Oct, arriving in Denver International.Inbound indirect flight with Frontier Airlines, departs from Denver International on Wed, 7 Oct, arriving in San Francisco International.Price includes taxes and charges.From 114 €, select.
Denver.131 € per passenger.Departing Sat, 31 Oct, returning Mon, 2 Nov.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from San Francisco International on Sat, 31 Oct, arriving in Denver International.Inbound indirect flight with Frontier Airlines, departs from Denver International on Mon, 2 Nov, arriving in San Francisco International.Price includes taxes and charges.From 131 €, select.
Denver.134 € per passenger.Departing Thu, 1 Oct, returning Sat, 14 Nov.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from San Francisco International on Thu, 1 Oct, arriving in Denver International.Inbound direct flight with Frontier Airlines departs from Denver International on Sat, 14 Nov, arriving in San Francisco International.Price includes taxes and charges.From 134 €, select.
Denver.134 € per passenger.Departing Wed, 11 Nov, returning Wed, 18 Nov.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from San Francisco International on Wed, 11 Nov, arriving in Denver International.Inbound direct flight with Frontier Airlines departs from Denver International on Wed, 18 Nov, arriving in San Francisco International.Price includes taxes and charges.From 134 €, select.
Denver.145 € per passenger.Departing Thu, 8 Oct, returning Thu, 15 Oct.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from San Francisco International on Thu, 8 Oct, arriving in Denver International.Inbound direct flight with Frontier Airlines departs from Denver International on Thu, 15 Oct, arriving in San Francisco International.Price includes taxes and charges.From 145 €, select.
Denver.145 € per passenger.Departing Sat, 5 Sep, returning Sun, 6 Sep.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from San Francisco International on Sat, 5 Sep, arriving in Denver International.Inbound direct flight with Frontier Airlines departs from Denver International on Sun, 6 Sep, arriving in San Francisco International.Price includes taxes and charges.From 145 €, select.
Denver.147 € per passenger.Departing Wed, 12 Aug, returning Sat, 15 Aug.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from San Francisco International on Wed, 12 Aug, arriving in Denver International.Inbound direct flight with Frontier Airlines departs from Denver International on Sat, 15 Aug, arriving in San Francisco International.Price includes taxes and charges.From 147 €, select.
Denver.147 € per passenger.Departing Tue, 18 Aug, returning Tue, 1 Sep.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from San Francisco International on Tue, 18 Aug, arriving in Denver International.Inbound direct flight with Frontier Airlines departs from Denver International on Tue, 1 Sep, arriving in San Francisco International.Price includes taxes and charges.From 147 €, select.
Denver.147 € per passenger.Departing Tue, 15 Sep, returning Thu, 15 Oct.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from San Francisco International on Tue, 15 Sep, arriving in Denver International.Inbound direct flight with Frontier Airlines departs from Denver International on Thu, 15 Oct, arriving in San Francisco International.Price includes taxes and charges.From 147 €, select.
Denver.217 € per passenger.Departing Thu, 22 Oct, returning Mon, 19 Apr.Return flight with Frontier Airlines and Alaska Airlines.Outbound indirect flight with Frontier Airlines, departs from San Francisco International on Thu, 22 Oct, arriving in Denver International.Inbound indirect flight with Alaska Airlines, departs from Denver International on Mon, 19 Apr, arriving in San Francisco International.Price includes taxes and charges.From 217 €, select.
Denver.221 € per passenger.Departing Thu, 3 Dec, returning Wed, 9 Dec.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from San Francisco International on Thu, 3 Dec, arriving in Denver International.Inbound direct flight with Frontier Airlines departs from Denver International on Wed, 9 Dec, arriving in San Francisco International.Price includes taxes and charges.From 221 €, select.
Denver.225 € per passenger.Departing Thu, 26 Nov, returning Thu, 3 Dec.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from San Francisco International on Thu, 26 Nov, arriving in Denver International.Inbound direct flight with Southwest Airlines departs from Denver International on Thu, 3 Dec, arriving in San Francisco International.Price includes taxes and charges.From 225 €, select.
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San Francisco to Aurora: Flight information

The things to know before you go.
Fly intoDenver International Airport
Cheapest flight found95 €
Cheapest month to flyAugust
Average flight time2 hrs, 44 mins
Most popular airlineSouthwest Airlines
Average flights per week380

Find the cheapest month to fly from San Francisco International to Aurora

We always keep an eye on fares, so you can find the best flight deal in seconds. It looks like San Francisco International to Aurora flights are currently cheapest in August. We’ve based this on flights into Denver International Airport.
Jul
from 334 €
Aug
from 106 €
Sep
from 103 €
Oct
from 114 €
Nov
from 134 €
Dec
from 221 €
Jan
from 243 €
Feb
from 295 €
Mar
from 330 €
Apr
from 287 €
May
from 294 €
Jun
from 304 €

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

The best price we found for a return flight from San Francisco International to Aurora is 95 €. 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.
Southwest Airlines, United, Air Canada all offer direct flights to Denver International Airport.
We've checked every San Francisco International Airport to Aurora fare we could find, and the cheapest upcoming date to fly seems to be on Tuesday, 18 August 2026. Overall, the cheapest month to fly from San Francisco International Airport to Aurora is usually August.
If you're flying from San Francisco International Airport, the cheapest airport near Aurora is Denver International – which is 19.9 km away from the centre of Aurora. We've found flights into this airport from 95 €.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from San Francisco International Airport to Aurora on Tuesday, 18 August 2026.
No airlines currently offer direct flights between San Francisco International Airport and Aurora. 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 Aurora 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 Aurora is around 40 days in advance, so don’t leave your flight to the last minute.

Denver International Airport is the best option, and is around 19.9km from Aurora.
Denver International Airport is closest to Aurora, at around 19.9 km away.
Currently, the cheapest airline that flies to Denver International Airport - the closest airport to Aurora - Frontier Airlines.