PRG - SFO

$438 Find Cheap Flights from Prague to San Francisco

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Prague to San Francisco departing on 10/15. 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

KAYAK searches hundreds of travel sites at once for deals on flights to San Francisco

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Prague to San Francisco.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Prague to San Francisco.
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Everything you should know

Cheapest round-trip
$545
Typical prices: $627-$529
Condor
Thu 10/1Thu 10/15
PRG - SFO • 1 stop
Cheapest one-way
$438
Typical prices: $419-$801
Finnair
Thu 10/15
PRG - SFO • 2 stops
Top airlines
Cheapest • from $545 (round-trip)
Best reviews • 7.6 score
Airline reviews
Airline reviews
+1
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Airline reviews
Airline reviews
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Nonstop flights
Not available
There are currently no direct flights between Prague and San Francisco. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $805 (round-trip)
Shortest trip • 13h 28m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 6 weeks in advance save around 13% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 10% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Prague to San Francisco (PRG-SFO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Prague to San Francisco 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 Prague to San Francisco

Thu, Oct 1 - Thu, Oct 15
Condor Logo
8:50 am - 2:30 pm
PRG
-
SFO
14h 40m
1 stop
Condor Logo
4:30 pm - 9:25 pm
SFO
-
PRG
19h 55m
1 stop
$545Condor
Wed, Aug 26 - Sun, Sep 13
Condor Logo
8:50 am - 2:30 pm
PRG
-
SFO
14h 40m
1 stop
Condor Logo
4:30 pm - 4:00 pm
SFO
-
PRG
14h 30m
1 stop
$572Condor
Thu, Jun 18 - Tue, Aug 18
Lufthansa Logo
2:30 pm - 7:50 pm
PRG
-
SFO
14h 20m
1 stop
Lufthansa Logo
9:05 pm - 9:20 pm
SFO
-
PRG
15h 15m
1 stop
$597Lufthansa
Sat, Oct 17 - Sun, Nov 1
Air Canada Logo
6:00 am - 3:21 pm
PRG
-
SFO
18h 21m
2 stops
Air Canada Logo
7:30 am - 11:05 am
SFO
-
PRG
18h 35m
2 stops
$604Air Canada
Thu, Jun 18 - Tue, Aug 18
Air Canada Logo
9:10 am - 6:32 pm
PRG
-
SFO
18h 22m
2 stops
Air Canada Logo
11:40 am - 10:50 am
SFO
-
PRG
14h 10m
1 stop
$605Air Canada
Thu, Oct 1 - Mon, Oct 5
United Airlines Logo
9:10 am - 3:20 pm
PRG
-
SFO
15h 10m
1 stop
United Airlines Logo
7:35 pm - 1:55 pm
SFO
-
PRG
33h 20m
1 stop
$607United Airlines
Thu, Oct 1 - Thu, Oct 15
United Airlines Logo
6:00 am - 3:21 pm
PRG
-
SFO
18h 21m
2 stops
United Airlines Logo
7:35 pm - 1:55 pm
SFO
-
PRG
33h 20m
1 stop
$609United Airlines
Fri, Oct 2 - Tue, Oct 13
United Airlines Logo
2:30 pm - 7:50 pm
PRG
-
SFO
14h 20m
1 stop
United Airlines Logo
1:55 pm - 9:20 pm
SFO
-
PRG
22h 25m
1 stop
$611United Airlines
Wed, Jun 10 - Mon, Jun 22
United Airlines Logo
6:10 am - 6:32 pm
PRG
-
SFO
21h 22m
2 stops
United Airlines Logo
5:05 am - 4:05 pm
SFO
-
PRG
26h 00m
2 stops
$612United Airlines
Wed, Jun 10 - Mon, Jun 22
United Airlines Logo
6:10 am - 6:32 pm
PRG
-
SFO
21h 22m
2 stops
United Airlines Logo
2:06 pm - 5:40 pm
SFO
-
PRG
18h 34m
2 stops
$613United Airlines
Booking Insights

KAYAK's insights & trends for Prague to San Francisco flights

Get data-powered insights and trends into flights from Prague to San Francisco to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Prague to San Francisco?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Prague to San Francisco departing in October.

What is the cheapest month to fly from Prague to San Francisco?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Prague to San Francisco, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Prague to San Francisco is January, where tickets cost $589 (return) on average. On the other hand, the most expensive months are July and February, where the average cost of round-trip tickets is $786 and $694 respectively.

How far in advance should I book a flight from Prague to San Francisco?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Prague to San Francisco, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Prague to San Francisco, you should book around 6 weeks before departure, which saves you about 13% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 17 weeks before departure.

Good to know

Low seasonSeptember
Cheapest flight$438
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly and prices are also 9% lower on average.
Flight from Prague to San Francisco

When to book flights from Prague to San Francisco

Are your dates flexible? Find out the best times to travel from Prague to San Francisco based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Prague to San Francisco

  • Do the major airlines offering service between Prague and San Francisco have any friendly policies for travelers with pets?

    Yes, you are welcome to travel from Prague to San Francisco on a flight operated by British Airways, SWISS, or United Airways with your cherished four-legged companions. In accordance with the specific rules specified by these airlines, travelers may bring their pets with them as long as the combined weight of the animals and the carriers is less than 27 lbs.

  • Which airline route offers the most practical and cost-effective travel options to San Francisco from Prague?

    When traveling from Prague to San Francisco, a flight that involves a layover is less expensive than a nonstop flight. Connecting flights are available on this route from reputable airlines like Cathay Pacific, American Airlines, United Airlines, or Delta, which may be useful for passengers on a tight budget. These airlines have respective stops in Hong Kong, Dallas, San Francisco, and Seattle.

  • Which airlines offer reasonable baggage regulations on flights from Prague to San Francisco?

    When traveling from Prague to San Francisco, a few carriers, most notably Lufthansa, British Airways, and SWISS Airways, offer additional latitude regarding the rules controlling checked baggage. These airlines do not charge extra for carry-on baggage or checked bags that weigh up to 22 or 33 lbs, respectively. Compared to other Carriers, these airlines charge less for extra checked bags.

  • How can I go from Downtown Prague to the Václav Havel Airport swiftly and easily?

    Prague has an extensive public transportation network comprising metro, tram, and bus services. You can take the metro from Downtown Prague to Náměstí Republiky or Křižíkova stations and transfer to Bus 119, which goes directly to the airport. This option is cost-effective but might require transfers and can be crowded during peak hours.

  • What is the cheapest flight from Prague to San Francisco?

    In the last 3 days, the lowest price for a flight from Prague to San Francisco was $438 for a one-way ticket and $545 for a round-trip.

  • Do I need a passport to fly between Prague and San Francisco?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Prague and on arrival in San Francisco.

  • Which aircraft models fly most regularly from Prague to San Francisco?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Prague to San Francisco?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between Prague and San Francisco, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Prague to San Francisco, Delta or SWISS?

    The two airlines most popular with KAYAK users for flights from Prague to San Francisco are Delta and SWISS. With an average price for the route of $774 and an overall rating of 7.9, Delta is the most popular choice. SWISS is also a great choice for the route, with an average price of $644 and an overall rating of 7.6.

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

    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 Prague to San Francisco.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco from Prague 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 Prague to San Francisco?

    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 San Francisco with an airline and back to Prague with another airline. Booking your flights between Prague and SFO can sometimes prove cheaper using this method.

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

    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 San Francisco from Prague up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Prague to San Francisco

  • San Francisco International Airport (SFO) is the busiest entrance point for most business flyers coming to San Francisco from Prague. The airport provides a variety of amenities and services to meet the needs of business passengers, such as priority boarding, separate security lines, as well as accelerated customs and immigration processes. Because there are so many places to eat and shop at SFO Airport, business travelers may simply take care of their personal and professional needs there.
  • The option to upgrade to a first-class cabin is available to passengers flying with Lufthansa, SWISS Airlines, or United Airlines from Prague to San Francisco. Through a special bidding process, this upgrade opportunity is presented to travelers both during the reservation process and during check-in. Travelers may be able to take advantage of this deal to get first-class tickets at a reduced price.
  • If you want to take your family on a peaceful and comfortable flight from Prague to San Francisco, think about flying with United Airways, Delta Airlines, or Lufthansa. These airlines offer complimentary in-flight internet services so that everyone may access a variety of entertainment options, like TV shows or cartoons.
  • The majority of eco-advocates choose to fly from Prague's Václav Havel Airport (PRG) to San Francisco. This is as a result of advancements made by Václav Havel Airport Prague in incorporating renewable energy sources into its operations. For instance, PRG has installed solar panels on the rooftops of several buildings, generating clean energy to power airport facilities.
  • If you wish to board the earliest flight to San Francisco from Prague, you might want to consider staying the night close to PRG Airport. Holiday Inn Prague Airport is an excellent hotel option to consider due to its proximity to PRG Airport.

Reviews of the top 5 airlines serving from Prague to San Francisco

 
See real verified KAYAK customer reviews for airlines flying from Prague to San Francisco. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Prague to San Francisco? 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.
7.6
SWISSOverall score based on 1942 reviews
8.3Crew
7.7Boarding
6.8Entertainment
7.4Comfort
7.1Food
Airline reviews

The seat and leg room is small on the 2 seated row. Otherwise, very good crew and service.

8.0 ExcellentAnonymous, Apr 2026
ZRH - ORD
Read more SWISS reviews

The seat and leg room is small on the 2 seated row. Otherwise, very good crew and service.

Entertainment sounds were not good. Otherwise everything else was good.

Great flight. I didn't watch the entertainment. I used my iPad the whole flight. But, staff was great, smooth flight, comfortable seat (business seat 7A) and food was really good (I'm a vegetarian).

The flight was very nice but the food selection for the people in the last rows was limited to vegetarian meals only. I think vegetarian meal should not be offered as a main selection.

It was much better than most airlines we have flown with. It remo des me Swiss Air 25 years ago.

Zürich-NY part of the trip was really good! Enjoyed professionalism and courtesy of the crew, comfort and cleanliness of the aircraft.

Smooth boarding, on time flight, decent food and entertainment options.

0lane 2qs on tim3. Very bad food. No free wifi, only for texts. Entertainment poor and hard to access.

At boarding, the locations where we had to have our passports checked prior to boarding were very unclear. Occasional staff wandered around telling people, but in busy area of the terminal this was not obvious. It was also located well after the check in desk in terms of walking to the gate. The Premium Economy service was attentive and warm. The only big draw back was lack of restrooms, and no division or even curtain between PE and Economy.

We had seats between the bathroom and a screaming baby, and did not have enough room to lay my head down on the tray table. Not ideal.

Seats were not super comfortable and food was not good at all. If I had a chance I would definitely fly a different airline. Of course they are better than any budget airline, but not by much.

Flew steerage class. Short on leg room unless you pay more. No window unless you pay more. Etc. United is trying to squeeze every cent from you. It doesn’t make for any loyalty.

Outstanding service, great food, friendly & efficient crew, safe & comfortable flight

Staff were not attentive, wifi did not work, cut my head in the bathroom due to the position of the soap on the sink, had blood running down my face, told staff, they had no expression no sympathy, didn't even say "sorry", they said "oh we will have a look at that" about 10 mins later the purser brought me a bandaid, still no sorry.... Shocking

The flight was delayed from take off because only one runway was operational in San Francisco.

Several missed and almost missed connections. It felt like everything was being patched together last minute without enough resources and it ended up being an extremely stressful experience that basically ruined our weekend on the west coast. What a waste.

Checking in united could not figure out my star alliance gold. Baggage did not get marked priority and didn't receive boarding passes. When got to SFO lounge personal fixed everything Immediately

Meals were poor and service rendered on return flight was mediocre as compared to the flight we took to Germany earlier where the attendants were more attentive, energetic, and mindful of passengers' needs. Thumbs up to crew of UA 58. Thumbs down to UA 59..

Flight left on time, arrived early, pleasant staff provided water, coffee, etc. access to bathrooms was reasonable and were well maintained. blankets were available, lots of entertainment options. LUGGAGE SERVICE WAS GREAT. I got my one checked bag quickly and was able to make a bus connection for a 2 hour bus ride saving me from waiting another 1.5 hours.

Wonderful in-seat entertainment with seatback screens and huge selection of quality movies. The ability to bluetooth connect headphones was amazing.

Flight was delayed by several hours and then cancelled due to weather. But Staff was very helpful getting me on a different flight. United should offer food coupons and tooth brush and paste for stranded passengers

Service was excellent. Flight was only about half full, which meant we had tons of room to stretch out. Boarding area was nice and well organized, flight attendants were super friendly and attentive and we loved the 3 snacks!

My flight was cancelled, but it was not Kayak's fault. Kayak did require me to pay for the ticket twice to two different venders who paid Lufthansa. Kayak/Lufthansa owes me for the first booking I made first was fraudulent on the part of the subcontracting ticket seller. There will be litigation over this issue under the current passenger protection laws.

flight was half full, plenty of empty seats, was able to lie down across 4 seats, food was good, arrived on time

Was never allowed on and not refunded the full amount of the ticket plus charged a $300 processing fee.

Terrible. Our flight was completely cancelled with no options to rebook until 4 days later.

Generally good. Not their fault but the design of the Boeing 747 had seating supports directly in line with my legs. So my legs always had to straddle this support which caused body misallignment. Such poor design from Boeing. There was no USB port for me to charge my phone. The screen touch control was very poor.

Patrick and the whole crew were amazing! Hope to have this team for all my European trips.

Smooth flight with enough time for connection. Ran out of meal options. In-flight and gate staff were friendly and helpful. Good service overall.

They don’t give information on why a flight is delayed in a timely manner. Very frustrating.

Departure was delayed leading to late arrival, 25 min wait for a gate. Basically, missed all our connections & had to be rebooted, which was a very long process.

Good flight, no turbulence. I felt safe and comfortable which is really important when I am just a passenger.

Somone switched seats to sit near friend causing us to be disconnected (3) business class. Very disappointed. Staff did nothing.

A shout-out to the flight attendent, Lauren, who was the main person assisting me. She was amazing - perfect balance of bright, cheerful, engaging, yet formal

1st class seats NOT REALLY 1st class or business class but like premier economy. Should be listed as such or named something else. I have flown 1st class with other airlines and they are nothing like it at all.

The flight from Dallas to madrid was delayed for 2 to 3 hours, the flight back from Dallas to Sacramento was fine , but there were 5 gate changes within the span of 2 hours, last one was in a differny terminal. Flight and crew was okay

I was downgraded from business class to economy class with no compensation. American Airlines is absolutely the worst airline for international travel. They treat their business class customers like dogs.

OK, except for a cabin attendant's lack of attention.

efficient. on time. cabin crew were very professional and very nice to deal with. would definately fly BA again.

It was great overall. A few slight improvements could be made on the onboarding process at the Gates with announcements and clarity of communications (both at the gate and in flight). The movies in the entertainment options could be improved for bollywood, hollywood.

I flew premium economy. My only complaint is the size of the bathroom. I am 6’2 I. Tried to rush my teeth in there and ended up getting toothpaste and water in my pants. And the only way to do it was by sitting on the toilet

My flight was delayed twice. It finally left 24 hours later. In addition there were conflicting messages between kayak and condor that made the experience worse.

Upgraded to premium economy at the gate. Well worth it!

The flight was canceled and airlines did nothing to accommodate the passengers. After few hours they booked me randomly on a flight that had long layover and didn’t provide any compensation or effort to help. The crew was rude, no representation on the airport. Everything needs to be on call and agents there had no knowledge or control. For everything, they were like we can’t do it and you need to file a claim later. That was not helpful at all and will not make my travel experience any easier. Very disappointed in their service.

Great plane and flight attendants. The person next to me had a DISGUSTING smelling mouth and breath, so that was nasty to deal with the whole flight. Brush your teeth, people! Condor was amazing, though :-)

It would be nice to have a cleaner facility, it was hard to access it. It was always full of people working in that space. The covers and especially the matt of bad quality and old. Many times reused. I would not use it. Food: the bread rolls were old, and food had strange choices. Chicken was terrible.

There was some nice staff when I entered and left, but the thrre flight attendants who served us were very brusque and rude. I have celiac and when I checked in, I tried to find the option to make sure my meals (stick on a 10+ hour flight after a 3 hour flight and short layover) were gluten free because I didn’t have time to get anything. Couldn’t find the selection for it, and every part of the meal and purchase options were gluten, so I didn’t get to eat. During check in the allergies section should be easy to identify and check so this doesn’t happen. Having more options for gluten free at this time should be easy.

Internet was advertised in-flight but not accessible. The foot rest in premium economy was stuck. For both nobody I asked was able to provide an answer/solution. However, this will not stop me from booking premium economy again, which I upgraded from my initial economy I had booked for my outbound flight YYZ to FRA.

Great flight, nice options for food and beverages. Fairly comfortable seats for a large person

Business class: or fist class: Seating absolutely terrible, same seats as everyone else , no space, we could not fit our knees in. I was sitting sideways since nobody else booked this business class. I wish we would have an option to select a business class for the main journey between USA and Europe, but regular class for the short flights in Europe.

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

Information on your arrival and departure airports