Find Cheapest Flights from San Carlos to Idaho Falls
No flight routes found for your trip from San Carlos to Idaho Falls. Instead, check out the flight deals below for nearby routes: San Francisco to Idaho Falls.
- Round-trip
- One way
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SFO 12:005h 18m1 stopIDA 18:18San Francisco - Idaho Falls | Sat, Jan 10 | Hawaiian Airlines
IDA 09:007h 50m1 stopSFO 15:50Idaho Falls - San Francisco | Sat, Jan 17 | Hawaiian AirlinesPLN 944 PLN 2,01253% OFF53% OFFPLN 2,012 PLN 944 -
SFO 16:465h 13m1 stopIDA 22:59San Francisco - Idaho Falls | Sat, Jan 10 | Alaska Airlines
IDA 18:585h 5m1 stopSFO 23:03Idaho Falls - San Francisco | Sat, Jan 17 | Alaska AirlinesPLN 1,130 PLN 2,01244% OFF44% OFFPLN 2,012 PLN 1,130 -
SFO 15:505h 46m1 stopIDA 22:36San Francisco - Idaho Falls | Sat, Jan 10 | American Airlines
IDA 07:206h 16m1 stopSFO 12:36Idaho Falls - San Francisco | Sat, Jan 17 | American AirlinesPLN 1,449 PLN 2,01228% OFF28% OFFPLN 2,012 PLN 1,449 -
SFO 19:0026h 21m1 stopIDA 22:21San Francisco - Idaho Falls | Wed, Dec 17 | Delta Air Lines
IDA 05:557h 26m1 stopSFO 12:21Idaho Falls - San Francisco | Wed, Dec 24 | Delta Air LinesPLN 1,67517% OFFPLN 2,012 PLN 1,675 -
SFO 08:436h 6m1 stopIDA 15:49San Francisco - Idaho Falls | Thu, Dec 11 | Frontier Airlines
IDA 07:005h 56m1 stopSFO 11:56Idaho Falls - San Francisco | Tue, Dec 16 | United AirlinesPLN 1,68816% OFFPLN 2,012 PLN 1,688 -
SFO 21:2311h 33m1 stopIDA 09:56San Francisco - Idaho Falls | Wed, Feb 4 | United Airlines
IDA 14:409h 18m1 stopSFO 22:58Idaho Falls - San Francisco | Sat, Feb 7 | United AirlinesPLN 1,70815% OFFPLN 2,012 PLN 1,708 -
SFO 16:465h 13m1 stopIDA 22:59San Francisco - Idaho Falls | Wed, Feb 4 | Hawaiian Airlines
IDA 06:307h 59m1 stopSFO 13:29Idaho Falls - San Francisco | Sat, Feb 7 | United AirlinesPLN 1,73614% OFFPLN 2,012 PLN 1,736 -
SFO 12:005h 18m1 stopIDA 18:18San Francisco - Idaho Falls | Thu, Feb 5 | Hawaiian Airlines
IDA 14:407h 55m1 stopSFO 21:35Idaho Falls - San Francisco | Sun, Feb 8 | United AirlinesPLN 1,74813% OFFPLN 2,012 PLN 1,748 -
SFO 05:007h 30m1 stopIDA 13:30San Francisco - Idaho Falls | Thu, Jan 15 | United Airlines
IDA 09:007h 50m1 stopSFO 15:50Idaho Falls - San Francisco | Sat, Jan 17 | Hawaiian AirlinesPLN 1,81110% OFFPLN 2,012 PLN 1,811 -
SFO 16:465h 13m1 stopIDA 22:59San Francisco - Idaho Falls | Thu, Jan 15 | Hawaiian Airlines
IDA 06:307h 59m1 stopSFO 13:29Idaho Falls - San Francisco | Sat, Jan 17 | United AirlinesPLN 1,81110% OFFPLN 2,012 PLN 1,811 -
SFO 13:0017h 25m1 stopIDA Invalid DateSan Francisco - Idaho Falls | Sat, Dec 13 | Normal Airline
IDA 15:006hNonstopSFO 16:00Idaho Falls - San Francisco | Mon, Dec 15 | Normal AirlineFind More FlightsFind More Flights
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SFO 20:4815h 48m1 stopIDA 13:36San Francisco - Idaho Falls | Mon, Dec 15 | Frontier AirlinesPLN 352 PLN 67147% OFF47% OFFPLN 671 PLN 352 -
SFO 16:465h 13m1 stopIDA 22:59San Francisco - Idaho Falls | Mon, Jan 26 | Alaska AirlinesPLN 404 PLN 67140% OFF40% OFFPLN 671 PLN 404 -
SFO 06:008h 49m1 stopIDA 15:49San Francisco - Idaho Falls | Thu, Dec 11 | Frontier AirlinesPLN 425 PLN 67137% OFF37% OFFPLN 671 PLN 425 -
SFO 16:426h 17m1 stopIDA 23:59San Francisco - Idaho Falls | Fri, Dec 12 | Hawaiian AirlinesPLN 45233% OFFPLN 671 PLN 452 -
SFO 06:006h 16m1 stopIDA 13:16San Francisco - Idaho Falls | Fri, Dec 12 | Frontier AirlinesPLN 51723% OFFPLN 671 PLN 517 -
SFO 16:465h 13m1 stopIDA 22:59San Francisco - Idaho Falls | Sun, Jan 25 | Alaska AirlinesPLN 55018% OFFPLN 671 PLN 550 -
SFO 14:307h 29m1 stopIDA 22:59San Francisco - Idaho Falls | Mon, Jan 26 | Hawaiian AirlinesPLN 55018% OFFPLN 671 PLN 550 -
SFO 10:3011h 29m1 stopIDA 22:59San Francisco - Idaho Falls | Mon, Jan 26 | Delta Air LinesPLN 57015% OFFPLN 671 PLN 570 -
SFO 16:554h 57m1 stopIDA 22:52San Francisco - Idaho Falls | Thu, Dec 25 | Delta Air LinesPLN 57414% OFFPLN 671 PLN 574 -
SFO 14:307h 29m1 stopIDA 22:59San Francisco - Idaho Falls | Sun, Jan 25 | Hawaiian AirlinesPLN 60410% OFFPLN 671 PLN 604 -
SFO 13:0017h 25m1 stopIDA Invalid DateSan Francisco - Idaho Falls | Sat, Dec 13 | Normal AirlineFind More FlightsFind More Flights
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Displayed flight fares from San Carlos to Idaho Falls are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.
San Carlos to Idaho Falls Flight Details
Check flight details (distance, duration, best time to book) for routes from San Francisco to Idaho Falls to plan your trip from San Carlos to Idaho Falls.
| Cheapest one-way flight price | PLN 352 |
|---|---|
| Cheapest return ticket price | PLN 944 |
| Cheapest month | September |
| Peak season for travel | December |
| Flight distance | 1,089.38 km |
When is the cheapest time to book flights from San Carlos to Idaho Falls?
View price trends for San Francisco to Idaho Falls to find the cheapest time for your trip from San Carlos to Idaho Falls.
Frequently Asked Questions
Frequently asked questions for flights from San Carlos to Idaho Falls when there's no local airport. All departures and arrivals are via San Francisco to Idaho Falls.
What are the cheapest flights from San Francisco to Idaho Falls (SFO-IDA)?
Based on Trip.com data, Frontier Airlines offers one-way fares as low as PLN 352 on Cheapest nonstop routes (e.g. SFO to IDA on Mon, Dec 15), while Hawaiian Airlines offers Cheapest nonstop round-trips from PLN 944 departing on Sat, Jan 10 and returning on Sat, Jan 17.When is the best time to book flights from San Francisco to Idaho Falls?
By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from San Francisco to Idaho Falls is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.How can I find the best deals on flights from San Francisco to Idaho Falls?
To find best deals on flights from San Francisco to Idaho Falls, you can use various tools on Trip.com:
· Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Mon, Dec 15, with one-way flights priced at just PLN 352.
· Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Frontier Airlines.
· Set up price alerts to easily monitor ticket prices without having to check every day.
· Check Trip.com flight deals and promo codes frequently.
· Avoid peak season unless you book very early. It seems the peak season for Idaho Falls travel is around December.
· Get exclusive promo codes for Trip.com app users.When are flight tickets from San Francisco (SFO) to Idaho Falls (IDA) the cheapest?
The cheapest months to fly from San Francisco to Idaho Falls is September, when demand for travel is lower.Which upcoming date is cheapest to fly from San Francisco to Idaho Falls on?
After crunching the numbers on our December flight calendar, it's currently cheapest to fly from San Francisco to Idaho Falls on December 17, 2025 with Delta Air Lines, with prices starting at PLN 1,674.Is there any time difference between San Francisco and Idaho Falls?
The time difference between Idaho Falls and San Francisco is 1h.How do I change or cancel my ticket from San Francisco to Idaho Falls?
Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.
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