Best Flights starting from $256
from$256economy
Calgary (YYC)
Mon, Oct 12
Roundtrip
San Francisco (SFO)
Thu, Oct 15
from$268economy
Calgary (YYC)
Tue, Oct 6
Roundtrip
San Francisco (SFO)
Fri, Oct 9
from$268economy
Calgary (YYC)
Thu, Oct 8
Roundtrip
San Francisco (SFO)
Sun, Oct 11
from$296economy
Calgary (YYC)
Fri, Oct 9
Roundtrip
San Francisco (SFO)
Mon, Oct 12
from$316economy
Calgary (YYC)
Sun, Oct 11
Roundtrip
San Francisco (SFO)
Wed, Oct 14
from$543economy
Calgary (YYC)
Sat, Oct 10
Roundtrip
San Francisco (SFO)
Tue, Oct 13
from$579economy
Calgary (YYC)
Wed, Oct 7
Roundtrip
San Francisco (SFO)
Sat, Oct 10
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Other Destinations
Calgary (YYC) to Vancouver (YVR) in October from $60
From $60
Calgary (YYC) to Toronto (YKF) in October from $73
From $73
Calgary (YYC) to Ottawa (YOW) in October from $80
From $80
Calgary (YYC) to Toronto (YYZ) in October from $98
From $98
Calgary (YYC) to Toronto (Any) in October from $101
From $101
Calgary (YYC) to Prince George (YXS) in October from $102
From $102
Flights from Other Cities
Phoenix (PHX) to San Francisco (SFO) in October from $23
From $23
San Diego (SAN) to San Francisco (SFO) in October from $24
From $24
Los Angeles (LAX) to San Francisco (SFO) in October from $30
From $30
Los Angeles (LAX) to San Francisco (SFO) in October from $39
From $39
Phoenix (PHX) to San Francisco (SFO) in October from $46
From $46
Portland (PDX) to San Francisco (SFO) in October from $59
From $59
✈️ Flight Guide: Calgary (YYC) → San Francisco (SFO)
Complete travel information for your October journey
Departing from Calgary (YYC) FAQs
San Francisco International Airport (SFO) offers extensive amenities including free Wi-Fi, numerous lounges, rental car counters, BART rail access, shuttle services, and rideshare pick-up zones. For budget-conscious travelers searching for cheap economy flights from San Francisco, BART provides a direct, affordable connection to downtown San Francisco and nearby cities like Oakland and San Jose. Check SFO's official site and transit maps before you travel to optimize your arrival and departure time.
For the lowest fares on economy seats out of San Francisco International Airport (SFO), book 6–10 weeks in advance for domestic routes and 2–5 months for international trips, though flash sales can appear closer to departure. Use fare alerts on Google Flights, Skyscanner, or Kayak and search 'SFO cheap flights' with flexible dates to capture deals. Aim to fly midweek (Tuesdays or Wednesdays) and avoid major Bay Area event weekends to secure the best prices.
Yes — San Francisco International Airport (SFO) experiences fare spikes during summer (June–August), holiday weeks (late November–early January), and major Bay Area events like Salesforce Dreamforce (usually in September). If you want the cheapest economy flights from San Francisco, consider shoulder seasons (April–May, September–October) when demand and prices often drop. Monitor season-specific events when planning to avoid premium surcharges.
As of December, most domestic travel from San Francisco International Airport (SFO) has returned to pre-pandemic operations but international rules vary by destination; always check your airline and destination health advisories before booking. For travelers seeking cheap economy flights from San Francisco in December, verify passport validity, entry requirements, and any testing or vaccine mandates to avoid last-minute changes or fees. Use official airline notifications and airport notices for the latest updates.
San Francisco International Airport (SFO) serves travelers heading to San Jose, Oakland, Palo Alto, Monterey, Napa Valley, and Sacramento as common nearby destinations, plus popular long-haul hubs like Los Angeles (LAX), Las Vegas (LAS), New York City (JFK/EWR), and Seattle (SEA). If you're hunting for cheap economy flights from San Francisco, include these cities when searching for flexible itineraries and consider nearby regional airports for alternate low-cost options.
Many basic economy and lowest-fare tickets departing San Francisco International Airport (SFO) in January include baggage and seat selection fees, especially on major U.S. carriers; budget carriers may have stricter carry-on rules. For the best value on cheap economy flights from San Francisco in January, compare total cost including baggage and seat fees and consider a slightly higher fare if it includes checked baggage or a flexible seat. Always read the fare rules before purchase.
Arriving at San Francisco (SFO) FAQs
'Cheapest Economy Fare Destinations (ECONOMY)' is a practical label for commonly low-cost routes from San Francisco International Airport (SFO), typically including Los Angeles (LAX), Las Vegas (LAS), Phoenix (PHX), Seattle (SEA), and Denver (DEN). These hubs often show the lowest economy fares from SFO because of high competition and frequent flights; use the label to focus searches on budget-friendly arrivals.
To find the cheapest economy flights to budget hubs from San Francisco in March, use flexible-date searches and fare comparison tools like Google Flights, Momondo, and Skyscanner, and set alerts for price drops. Book midweek travel, consider red-eye flights, and check nearby airports — for example, compare Los Angeles (LAX) with Burbank (BUR) — to lower costs. March’s shoulder-season dynamics often produce good value for economy travelers.
Cheapest economy fares usually come as basic economy or non-refundable economy-class tickets with strict baggage and seat policies: limited or paid carry-on/checked baggage, no advance seat selection, and limited or no ticket changes. Before purchasing, compare total landed costs including luggage and seat fees to ensure the cheap economy fare remains economical for your travel needs.
Arrivals into budget hubs like Los Angeles, Las Vegas, Phoenix, and Seattle provide access to nearby major cities and attractions: Los Angeles connects to Santa Monica and Anaheim; Las Vegas offers easy trips to the Grand Canyon and Henderson; Phoenix is a gateway to Scottsdale and Sedona; Seattle serves as the launch point for trips to Tacoma, Bellevue, and the San Juan Islands. Planning regional ground transfer options often yields additional savings.
November sees a mixed pricing pattern: early November can be cheaper, while prices spike around Thanksgiving and major events like conferences or sports playoffs. If you're targeting the cheapest economy arrivals in November, travel early in the month or avoid peak holiday windows, set fare alerts, and be open to flying on less popular days of the week.
Upgrades from the lowest economy fares are sometimes available but often expensive relative to the savings on the initial ticket; many basic economy fares are not eligible for paid upgrades. If upgrades are important, consider booking a regular economy fare that includes seat selection or a flexible upgrade path to avoid surprises. Always read fare rules for upgrade and refund policies before purchasing.
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Events & Festivals That Impact Economy Fares from San Francisco International Airport (SFO)
Major events that influence economy fares at San Francisco International Airport (SFO) include the Bay Area conferences (e.g., Dreamforce in September), large tech conventions, major sporting events, and holidays like Thanksgiving and Christmas. Local festivals and wine-country events can also create regional price spikes. If you have flexible travel dates, avoid peak-event weekends or book well in advance to lock in cheaper economy seats.
Best Time to Fly Economy from San Francisco International Airport (SFO) — Month-by-Month Guide
The best time to fly cheap economy from San Francisco International Airport (SFO) is during shoulder seasons (April–May and September–October) and midweek (Tuesdays/Wednesdays). Early morning and late-night departures typically have lower demand and cheaper fares. Book domestic economy flights 6–10 weeks in advance and international economy fares 2–5 months ahead to balance price and availability. Use fare alerts to capture sales and remain flexible on dates and airports to maximize savings.
Direct vs Connecting Economy Flights from San Francisco International Airport (SFO)
Direct flights from San Francisco International Airport (SFO) save time and reduce missed-connection risk, but connecting itineraries often produce the cheapest economy fares due to greater routing competition. If you prioritize price, search multi-leg itineraries and compare total travel time and layover quality; for reliability and shorter door-to-door time, choose non-stop economy flights when available. Always weigh the incremental savings against potential disruption risks and baggage transfer rules.
Airline Comparison — Cheapest Economy Options from San Francisco International Airport (SFO)
Major legacy carriers (United, American, Delta) provide wide network coverage out of San Francisco International Airport (SFO) with varied economy fares and frequent flights to hubs, while low-cost carriers (Alaska, Southwest, Frontier, Spirit on certain routes) often present the cheapest base fares but charge for baggage and seat selection. Compare total landed cost including ancillary fees; loyalty program benefits and schedule convenience also influence the best airline choice for economy-class travelers.
Seasonal Travel Tips for Cheap Economy Flights from San Francisco International Airport (SFO)
Winter (Dec–Jan): Book early or after the holidays; expect higher fares around Christmas and New Year’s. Spring (Mar–May): Shoulder season yields lower economy fares — travel midweek. Summer (Jun–Aug): Highest demand; secure seats months in advance or target less popular routings. Fall (Sep–Nov): Another strong window for cheap economy travel, especially September and October. Across seasons, use fare alerts, compare multiple OTAs, and evaluate alternate airports for the best total price.
Flight Times & Schedules from San Francisco International Airport (SFO) to Budget Destinations (ECONOMY)
Typical non-stop flight durations from San Francisco International Airport (SFO) to common budget destinations are: Los Angeles (LAX) ~1h 20m, Las Vegas (LAS) ~1h 30m, Phoenix (PHX) ~2h 0m, Seattle (SEA) ~2h 0m, Denver (DEN) ~2h 30m. Airlines schedule multiple daily flights on these high-competition routes, offering options across early morning, midday, and evening. For the cheapest economy fares, target off-peak schedules like midweek and early-morning departures.
Cheap Flights from San Francisco International Airport (SFO) — Economy Class Strategies
To score cheap economy flights from San Francisco International Airport (SFO), use flexible-date tools, set fare alerts, compare multiple OTAs, and consider alternate arrival or departure airports like Oakland (OAK) and San Jose (SJC). Search midweek departures, use red-eye options, and evaluate total landed costs including baggage and seat fees. For destination-specific savings, monitor sales to Los Angeles (LAX), Las Vegas (LAS), Phoenix (PHX), and Seattle (SEA).