$90 Find Cheap Flights from San Francisco to Aurora

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Francisco to Aurora departing on 4/28. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$150
Typical prices: $351-$177
Frontier
Sat 5/16Mon 5/18
SFO - DEN • Non-stop
Cheapest non-stop
$156
Typical prices: $348-$171
Frontier
Tue 5/5Tue 5/12
SFO - DEN • Non-stop
Arrival airport
You can't fly directly to Aurora. It is served by Denver (DEN), located 12.3 miles from Aurora.
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Flight Deals
Useful Info
Flight Deals

Cheap Flights from San Francisco to Aurora (SFO-DEN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Francisco to Aurora that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Francisco to Aurora

Sat, May 16 - Mon, May 18
Frontier Logo
6:00 am - 9:52 am
SFO
-
DEN
2h 52mnonstop
Frontier Logo
6:00 am - 5:57 pm
DEN
-
SFO
12h 57m
1 stop
$150Frontier
Wed, May 13 - Mon, May 18
Frontier Logo
6:00 am - 9:52 am
SFO
-
DEN
2h 52mnonstop
Frontier Logo
6:00 am - 5:57 pm
DEN
-
SFO
12h 57m
1 stop
$151Frontier
Thu, May 21 - Wed, May 27
Frontier Logo
9:34 am - 9:22 am
SFO
-
DEN
22h 48m
1 stop
Frontier Logo
10:29 pm - 12:23 am
DEN
-
SFO
2h 54mnonstop
$152Frontier
Mon, May 4 - Sat, May 9
Frontier Logo
8:16 pm - 3:25 am
SFO
-
DEN
6h 09m
1 stop
Frontier Logo
10:29 pm - 12:23 am
DEN
-
SFO
2h 54mnonstop
$153Frontier
Sun, May 3 - Wed, May 6
Frontier Logo
5:45 pm - 4:15 am
SFO
-
DEN
9h 30m
1 stop
Frontier Logo
10:29 pm - 12:23 am
DEN
-
SFO
2h 54mnonstop
$154Frontier
Mon, Jun 1 - Mon, Jun 8
Frontier Logo
5:25 pm - 6:07 pm
SFO
-
DEN
23h 42m
1 stop
Frontier Logo
6:05 am - 8:01 am
DEN
-
SFO
2h 56mnonstop
$155Frontier
Mon, Jun 1 - Tue, Jun 16
Frontier Logo
8:56 am - 12:50 pm
SFO
-
DEN
2h 54mnonstop
Frontier Logo
10:29 pm - 12:27 am
DEN
-
SFO
2h 58mnonstop
$156Frontier
Mon, Jun 1 - Wed, Jun 10
Frontier Logo
6:00 am - 9:52 am
SFO
-
DEN
2h 52mnonstop
Frontier Logo
10:29 pm - 12:27 am
DEN
-
SFO
2h 58mnonstop
$157Frontier
Thu, May 28 - Mon, Jun 1
Frontier Logo
6:00 am - 9:52 am
SFO
-
DEN
2h 52mnonstop
Frontier Logo
6:05 am - 8:01 am
DEN
-
SFO
2h 56mnonstop
$158Frontier
Mon, May 4 - Thu, May 7
Frontier Logo
6:29 pm - 10:04 am
SFO
-
DEN
14h 35m
1 stop
Frontier Logo
6:10 am - 10:41 am
DEN
-
SFO
5h 31m
1 stop
$159Frontier
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$90
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly with an average 1% increase in price.
Flight from San Francisco to Denver

When to book flights from San Francisco to Aurora

Are your dates flexible? Find out the best times to travel from San Francisco to Aurora based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

FAQs for booking flights from San Francisco to Aurora

  • Which airports will I be using when flying from San Francisco to Aurora?

    When flying out of San Francisco you’ll be using San Francisco. Aurora does not have its own airport so you’ll be flying into nearby Denver Intl airport, which is 12.3 mi away.

  • How long does a flight from San Francisco to Aurora take?

    Direct flights cover the 964 miles separating San Francisco and Aurora in about 2h 30m.

  • How many flights are there between San Francisco and Aurora?

    61 direct flights run between San Francisco and Aurora on a daily basis. On average, there are about 429 departures each week.

  • What’s the cheapest day of the week to fly between San Francisco and Aurora?

    Consider leaving on a Friday and avoid Sundays if you are looking for the best rates. For your return to San Francisco, you’ll find the best rates on Fridays and the most expensive ones on Sundays.

  • How does KAYAK find such low prices on flights from San Francisco to Aurora?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Francisco to Aurora.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Francisco to Aurora?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Aurora from San Francisco is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Francisco to Aurora?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Aurora with an airline and back to San Francisco with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Francisco to Aurora?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Aurora from San Francisco up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which airlines provide the cheapest flights from San Francisco to Aurora?

    In the last 72 hours, the cheapest one-way ticket between San Francisco and Aurora found on KAYAK was with Allegiant Air for $42. Frontier offered a round-trip connection from $79 and Allegiant Air from $87.

Top tips for finding cheap flights from San Francisco to Aurora

  • There is no airport in Aurora. Instead, you’ll be flying into Denver Airport when flying between San Francisco and Aurora.
  • The cheapest flight from San Francisco to Aurora was found 36 days before departure, on average.
  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be February, March and April. The cheapest month to fly is October.

Reviews of the top 5 airlines serving San Francisco to Aurora

 
Need help choosing which airline to fly with from San Francisco to Aurora? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4328 reviews
7.5Entertainment
7.0Food
8.0Comfort
8.1Boarding
8.6Crew
Airline reviews

Terrible. Even though there’s assigned seating now, they are still the slowest boarding airline of anyone.

2.0 MediocreJames, Apr 2026
LAX - MCO
Read more Southwest reviews

Terrible. Even though there’s assigned seating now, they are still the slowest boarding airline of anyone.

It was good from LAX to Phoenix, But the connection in Phoenix to Tulsa was not that great. The staff on both flights were great. The choice of free entertainment was ok nothing to brag about. The 45 min delay because of some electrical issue wasn't great from Phoenix to Tulsa. We sat there with hardly any air, The seat I had was between windows so the side of the plane pushed in on you. My being a bigger man it then made the seating area uncomfortable. The seats on the plane had no power to connect to recharge your phone or anything. I would recommend that they should look into a slot or clamp to hold your phone to enjoy while watching the entertainment choices hands-free. Also make it possible to raise the inner seat by the window be able to raise the arm rest up to make more room for larger people to set more comfortably. I would also say other then that stop price gouging the airfare or nickel and diming everything. Not fair for people having to fly for emergencies and be paying for higher prices due to the season or holidays. Your making your money either way and the cost of flying is still going to be the same regardless if there's 100 people or 200 people.

Southwest was greaat! The most expensive but the least upsetting for those we were flying to see.

Boarding was easy. The seats are small and fairly uncomfortable

The problem with the seat assignments is that there were a lot of rows in the front that were empty but my row at the back was full. Just not so pleasant.

Good but I prefer choose your own seat. With the new assigned seats they should board from the back I see no advantage to this new boarding. Just like every other airline

Flight boarded late after announcing on time boarding. Flight arrived only a little late despite late departure. Had trouble connecting to WiFi

The Southwest experience has definitely taken a dive from its early days. You can no longer deferentiate from other airlines. Air travel is too expensive. Southwest is no longer budget friendly. They have lost me as a loyal customer.

The charges were ridiculous for an hour flight and the turbulence was very scary.

The seats are now more narrow. I paid for front row the seats in the front are even more narrow than before.

While they turned off most cabin lights to allow people to sleep, I was bothered by how bright the side lights still were. It was still quite bright for me in a window seat, when I wish I could have slept!

Generally on time departures and arrivals, clean planes, sky miles membership provides great benefits (complimentary upgrades, etc).

N Everything was perfect from boarding to assistance to baggage in Tampa

Loved the crew! Sucks that we went from 1 hour and 8 minute layover to a 3 hour layover. But weather sucks like that.

Fast, lovely scenery, great info on the Delta flight screen about landmarks we were flying over. Great landing!

Long flight but comfortable and not freezing as I have experienced on Hawaiian flights to the islands. They gave us blankets just in case. Nice touch.

I took seat 15A in anticipation of window seat, there is no window.

Flight late, the waited for a long time for “personal” to arrive at gate to dock the plane in Rochester. So annoying. This flight was expected, why aren’t personel available for the jet bridge?

My recent experience was excellent on Delta! I flew with Delta Comfort and I was really comfortable in my seat. I enjoyed the in-flight service. The flight attendants were so friendly and hospitable. I love the snack on the flight as well. This was my first time flying on Delta and I will definitely consider flying with them again.

My flight was canceled on Sunday. Rebooking took three hours. Had to pay for accommodations another night. New flight was delayed for 5 hours, all that was sent was a 12 dollar food voucher, which doesn’t tell you how to use it. Then when we landed we had to sit on the plane for an hour before we could get off.

It was a red-eye, but the flight felt surprisingly quick. The seats were very comfortable, and that made resting much easier. I also want to thank the gentleman seated next to me, who graciously moved so my mom could sit beside me. We slept almost the entire way. The cabin crew was respectful in not disturbing us, while also being courteous and professional throughout. Thank you, United.

Boarding was again a "free for all". We were boarding group 4, and almost the entire plane was able to board before us. It's a shame that someone who follows the rules, gets the short end of the stick. Not fair.

It was perfect! I've never flown with United before, but I definitely will in the future

They delayed the flight from 9:00 to 11:55 At 11:45 they canceled the flight. I paid a premium price for the tickets with poor service

Seats are uncomfortable. This has been a trend in the industry for decades. Trying to fit more seats on each plane to increase profits at the expense of the passenger.

Staff were good. My seat was in need of repair, but for a short flight was not problematic. Usual basic snack and drink setup that you'll find on any US carrier. Over, a decent, basic flight.

Flight delayed for more than 16 hrs and no effort was spent to provide an alternate

it was a very short flight so my expectations were low.

Very disappointing given gate agent behavior. Filed a formal complaint with United.

Terrible. No customer service, no food, no drinks on a 6 hour premier economy booking.

just had water and there was plenty of leg & seat room. But then i don't weight 220#s!!

Not totally their fault- screaming kids that had zero parent intervention.

It was cold on the flight. The crew was very pleasant. I didn't order any food. We were delayed due to Captain waiting on maintenance log. He kept us informed though. The flight itself was smooth. I would definitely fly with Allegiant again!

I had a fantastic experience with Allegiant. I had wheelchair assistance and they helped me find my luggage and brought me to my car. Even loaded my luggage. Wonderful service!! Thank you Allegiant!

Superb. Staff great. Great flight. As with other airlines, seating too tight and restrictive.

There is not one likable thing about this airline. It’s starts with the deceptive pricing and continues through the whole flight. The worst staff I’ve ever experienced way over priced bags absolutely no food or drink (unacceptable and you should be embarrassed) the seats are cramped and uncomfortable there is no entertainment there is nothing about this trash airline that constitutes any amount of money. It’s worse than spirit and way more expensive it is disgraceful. Do not travel with Allegiant I repeat do not bother no matter what they say the price is it is never ever going to be the right choice I’m mind blown at how awful the entire experience was I’m embarrassed that I chose so poorly I cannot reiterate enough how beyond horrible this company and its staff are, not one person on this flight or at the airport is qualified to sweep up trash on a city sidewalk they should certainly never be given any job that requires a brain or manners or communication with human beings, what a disgrace to the human race. Your criminal chiselers and should be put out to pasture

Great flight. Friendly staff. Free snacks and drinks would be nice. I would love fewer taxes and fees added on.

My 90 year old father flew with me. He needed wheel chair assistance and is nearly deaf. The staff was amazing with him.

It was fine. Nobody was outstandingly friendly but no one was rude and everything was smooth . The captain thanked us for flying but no one greeted me as I walked on the plane or as I exited which is the least they could do lol

Clean, friendly, roomy. But check-in from the phone link was terrible. Repeated attempts wouldn’t save at the final step. Just kept spinning! It was very frustrating. Finally, I used the app (vs website link) to check-in which worked very smoothly on the first attempt.

They didn’t offer a water, even after I asked

It was an early flight and most people napped/slept and the crew let us which was nice.

More inflight connection. And leg space is horrible. And the paying for baggage I'd ridiculous!!!

It was costly and difficult to check in. $85 to take a small suitcase with me, carry on or checked and $75 on the return trip, Plus $25 if I didn't check my self in check in $25, because I couldn't do it on the kiosk. Small very uncomfortable seats, waited on the runway for near an hour each way. It was my worst flight to date.

Due to weather, my flight was delayed, further delayed, then canceled. I eventually got through to a support person who helped me find a different route out of MSP, but to get to DIA, they didn't want to, but eventually did help with the connection ticket purchase. But even this replacement flight was delayed time and time again, and I would have missed my connecting flights and I didn't want to get stuck in a layover city, so after 12 hours at the airport with two young boys who were very tired, we just cancelled our plans and spent the week at home, instead of Nana's.

I knew going into this that Frontier, being a low cost carrier, would be pretty bare bones and charge for most extras but this was made up for by the fact that the airplane was a reasonably new Airbus, every employee was great and best of all, Everett Washington is an amazing airport - thanks Frontier for flying there!!!

Seats were new and comfortable. Staff was fine. Missed my connection due to weather -which wasn’t their fault- but got no help at all. Gate staff sent me to customer service, which was and stayed unstaffed. Sign with QR code directed me to call or chat. Chat was useless. Call was returned after an hour. No itinerary offered by Frontier could get me home in less than 30 hours. Rebooked with another airline and got a partial refund that came to about 10 percent of what I paid to get home.

The experience was good. No frills but I got there safe and sound and on time.

As every law enforcement agency I could imagine surrounded the plane and we didn’t disembark for 2 hours and then had to stick around for another hour to go get our personal belongings after leaving them behind and being bused away from the plane, it was scary and inconvenient. We were given no information as to why this was happening. Lack of communication with passengers was disappointing.

Frontier Airlines was AWFUL. I was an hour early for my flight and the lady refused to check me in. I had to purchase a whole new ticket with a different airline.

Everything you need to know for your flight from San Francisco to Aurora

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