Best Flights starting from $160
from$160economy
Salt Lake City (SLC)
Tue, May 19
Roundtrip
San Diego (SAN)
Fri, May 29
from$160economy
Salt Lake City (SLC)
Wed, May 20
Roundtrip
San Diego (SAN)
Sat, May 30
from$160economy
Salt Lake City (SLC)
Sat, May 23
Roundtrip
San Diego (SAN)
Tue, Jun 2
from$169economy
Salt Lake City (SLC)
Mon, May 18
Roundtrip
San Diego (SAN)
Thu, May 28
from$179economy
Salt Lake City (SLC)
Fri, May 22
Roundtrip
San Diego (SAN)
Mon, Jun 1
from$179economy
Salt Lake City (SLC)
Sun, May 24
Roundtrip
San Diego (SAN)
Wed, Jun 3
from$189economy
Salt Lake City (SLC)
Thu, May 21
Roundtrip
San Diego (SAN)
Sun, May 31
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Other Destinations
Salt Lake City (SLC) to Detroit (DTW) in May from $111
From $111
Salt Lake City (SLC) to Seattle (Any) in May from $140
From $140
Salt Lake City (SLC) to Sacramento (SMF) in May from $140
From $140
Salt Lake City (SLC) to Tampa (Any) in May from $190
From $190
Salt Lake City (SLC) to San Francisco (SFO) in May from $198
From $198
Salt Lake City (SLC) to Miami (MIA) in May from $200
From $200
Flights from Other Cities
Phoenix (PHX) to San Diego (SAN) in May from $46
From $46
San Francisco (SFO) to San Diego (SAN) in May from $77
From $77
Dallas (DFW) to San Diego (SAN) in May from $88
From $88
Knoxville (TYS) to San Diego (SAN) in May from $111
From $111
Seattle (Any) to San Diego (SAN) in May from $127
From $127
Boston (BOS) to San Diego (SAN) in May from $139
From $139
✈️ Flight Guide: Salt Lake City (SLC) → San Diego (SAN)
Complete travel information for your May journey
Departing from Salt Lake City (SLC) FAQs
To find cheap economy flights from San Diego International Airport (SAN) in January, search flexible dates across Google Flights, Skyscanner, and Hopper and set price alerts. January often yields lower fares after the holiday peak; target midweek departures and early-morning flights to maximize savings. Check low-cost carriers like Southwest and Spirit and compare bundled fees to avoid surprises.
Yes — December around Christmas and New Year’s sees higher demand and higher economy fares at San Diego International Airport (SAN). If you must travel in December, book 6–10 weeks in advance, be flexible with departure days, and consider flying a day before or after peak holiday dates to lower costs. Use fare comparison tools and check alternate airports such as Los Angeles (LAX) for potential savings.
From San Diego International Airport (SAN), travelers commonly fly to Los Angeles (LAX), San Francisco (SFO), Las Vegas (LAS), Phoenix (PHX), Seattle (SEA), Mexico City (MEX), Cabo San Lucas (SJD), and Cancun (CUN). These routes offer frequent economy options and can have competitive pricing, especially with low-cost carriers and off-peak travel dates.
For domestic economy flights departing from San Diego International Airport (SAN), arrive at least 90 minutes before departure; during peak summer and holiday months arrive 2 hours early. TSA wait times and parking/access patterns can vary by month, so check the TSA wait time map or the San Diego International Airport website on your travel day.
Spring break (March–April) is a high-demand period and one-way economy fares from San Diego International Airport (SAN) may rise, especially to beach and college towns. To find cheaper one-way tickets, search multi-airline options, use flexible dates, and consider flying midweek or using alternate nearby airports such as John Wayne/Orange County (SNA) or Los Angeles (LAX).
In November, popular inexpensive economy routes from San Diego International Airport (SAN) often include Los Angeles (LAX), Las Vegas (LAS), Phoenix (PHX), and San Francisco (SFO) due to high frequency and competition. Look for fare sales in early November and midweek departures; sign up for airline newsletters and set fare alerts to capture short-term deals.
Arriving at San Diego (SAN) FAQs
Economy Class (ECON) typically includes a standard carry-on and personal item allowance, with checked baggage often subject to fees depending on the airline. Arrival amenities vary by carrier and airport — expect basic seat pitch and limited complimentary services; check your airline’s specific baggage rules before arrival to avoid unexpected fees.
When arriving in economy at international gateways, follow signage to immigration and customs, use automated passport control where available, and have documentation ready. Allow extra time during peak months (June–August and December) and consider enrolling in Global Entry or Mobile Passport for faster processing.
Cheap economy arrivals from San Diego reach top destinations like Los Angeles (LAX), San Francisco (SFO), Las Vegas (LAS), Phoenix (PHX), Seattle (SEA), Mexico City (MEX), Cabo San Lucas (SJD), and Cancun (CUN). These cities are well-served by frequent, competitively priced economy flights and are common arrival points for budget travelers.
Yes. July is peak summer travel, so on arrival expect longer immigration and baggage claim waits, especially at major hubs. To ease your experience, pack essentials in your carry-on, enroll in mobile passport services when possible, and avoid arrivals at the busiest arrival windows (late afternoon/evening).
Arrival during the Thanksgiving period in November typically means crowds, longer customs and baggage lines, and heavier ground-transport demand. Plan for extended transfer times, pre-book ground transportation where possible, and check airline rebooking policies in case of delays.
Economy arrivals can reduce transit time by choosing flights that land during off-peak hours, using mobile passport/Global Entry where available, and pre-booking rideshares or airport shuttles. Consider lighter carry-on packing to expedite baggage claim or choose airlines with higher on-time arrival records.
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Events & Festivals Impacting SAN Routes — When to Expect Higher Fares
Major events that influence fares from San Diego International Airport (SAN) include Comic-Con International (typically July), Fleet Week/Bartlett events, and large sports and concert events at Petco Park. Destination events (e.g., Las Vegas conventions, Mexico holiday periods such as Semana Santa and Día de Muertos) also drive demand and increase economy fares. Month-specific tip: book 3–6 months ahead for Comic-Con travel, and consider traveling on event fringe dates or using alternate airports to avoid peak surcharges. CTA: Check event calendars before booking to lock in lower economy fares.
Best Time to Fly from San Diego International Airport (SAN) — Cheapest Months & Peak Season Advice
Best months to find cheap economy fares from San Diego International Airport (SAN) are January, February, September, and early November due to lower demand. Avoid peak pricing during summer (June–August) and late-December holiday weeks. For domestic economy travel, book 1–3 months out for off-peak months and 2–4+ months for holiday travel. CTA: Use the cheapest-month search and set alerts to capture price drops.
Direct vs Connecting Flights from SAN — Cost, Time, and Economy Considerations
Direct/nonstop flights from San Diego International Airport (SAN) save time and reduce disruption risk but are often costlier in economy class than connecting options, especially on high-demand routes. Connecting flights, with layovers through hubs like Phoenix (PHX) or Los Angeles (LAX), can cut costs significantly if you allow sufficient connection time and stick with single-ticket itineraries to protect through-check baggage. Month-specific tip: in peak months (July, December) choose nonstop if you value reliability; in shoulder months (September, January) connecting flights often provide the best economy bargains.
Airline Comparison for San Diego (SAN) — Cheapest Economy Options Compared
Southwest often offers competitive economy fares and two free checked bags, making it a strong value from San Diego International Airport (SAN) for domestic routes. Spirit and Frontier list low base fares but add fees for bags and seat selection. Alaska and Delta provide robust route networks and reliability with higher base fares but often better loyalty perks. American and United offer many connecting options through their hubs. Month-specific advice: monitor Southwest and Spirit promotions in January and September for the best economy bargains; during summer, Alaska and Delta frequently add capacity on West Coast routes, narrowing price gaps. CTA: Compare total price (fare + baggage + seat fees) across carriers before booking.
Seasonal Travel Tips for Economy Travelers from San Diego (SAN)
Winter (Dec–Feb): Book early for holidays and pack layers for varied arrival climates. Spring (Mar–May): Use shoulder-season bargains; carry lightweight luggage for easier last-minute savings. Summer (Jun–Aug): Expect peak fares — choose midweek flights and early bookings; bring entertainment and portable chargers to improve the economy experience. Fall (Sep–Nov): One of the cheapest travel windows — seek September and early November deals and be flexible with travel dates. Month-specific CTA: Sign up for a fare-alert service and pack a carry-on with essentials to avoid checked-bag fees and potential delays.
Flight Time & Schedules — Typical Durations from San Diego International Airport (SAN)
Typical nonstop flight times from San Diego International Airport (SAN): to Los Angeles (LAX) ~40–50 minutes, San Francisco (SFO) ~1 hour 35 minutes, Las Vegas (LAS) ~1 hour 15 minutes, Phoenix (PHX) ~1 hour 20 minutes, Seattle (SEA) ~2 hours 45 minutes, Mexico City (MEX) ~3 hours 30 minutes, Cabo San Lucas (SJD) ~2 hours 10 minutes. Schedules shift seasonally: summer months add extra frequencies on popular leisure routes (June–August), while winter months may reduce frequency on some international connections. For cheapest economy fares, choose early-morning or late-night departures, and check weekday schedules in January and September for lower demand.
Cheap Flights Strategy — SAN Economy Deals, Hacks, and Route Picks
To find the cheapest economy flights from San Diego International Airport (SAN), combine flexible-date searches with fare alerts on Google Flights, Skyscanner, and Hopper. Search alternate nearby airports (Los Angeles LAX, John Wayne/Orange County SNA) and consider one-way combinations across carriers. For month-specific savings, book January and September travel 2–6 weeks ahead, and target last-minute late-August deals or early-November sales. CTA: Set fare alerts and compare low-cost carriers now to lock in the best economy prices.