Best Flights starting from $260
from$260economy
Detroit (DTW)
Mon, Jun 22
Roundtrip
San Diego (SAN)
Fri, Jun 26
from$280economy
Detroit (DTW)
Sun, Jun 21
Roundtrip
San Diego (SAN)
Thu, Jun 25
from$280economy
Detroit (DTW)
Tue, Jun 23
Roundtrip
San Diego (SAN)
Sat, Jun 27
from$280economy
Detroit (DTW)
Wed, Jun 24
Roundtrip
San Diego (SAN)
Sun, Jun 28
from$280economy
Detroit (DTW)
Thu, Jun 25
Roundtrip
San Diego (SAN)
Mon, Jun 29
from$289economy
Detroit (DTW)
Sat, Jun 27
Roundtrip
San Diego (SAN)
Wed, Jul 1
from$300economy
Detroit (DTW)
Fri, Jun 26
Roundtrip
San Diego (SAN)
Tue, Jun 30
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Other Destinations
Detroit (DTW) to Atlanta (ATL) in June from $56
From $56
Detroit (DTW) to Nashville (BNA) in June from $112
From $112
Detroit (DTW) to Seattle (SEA) in June from $125
From $125
Detroit (DTW) to Knoxville (TYS) in June from $132
From $132
Detroit (DTW) to Orlando (MCO) in June from $150
From $150
Detroit (DTW) to Denver (DEN) in June from $174
From $174
Flights from Other Cities
Boston (BOS) to San Diego (SAN) in June from $81
From $81
Dallas (DFW) to San Diego (SAN) in June from $88
From $88
Nashville (BNA) to San Diego (SAN) in June from $114
From $114
Pittsburgh (PIT) to San Diego (SAN) in June from $144
From $144
Boston (BOS) to San Diego (SAN) in June from $177
From $177
Atlanta (ATL) to San Diego (SAN) in June from $190
From $190
✈️ Flight Guide: Detroit (DTW) → San Diego (SAN)
Complete travel information for your June journey
Departing from Detroit (DTW) FAQs
San Diego International Airport (SAN) is served by major carriers such as Alaska Airlines, Southwest Airlines, American Airlines, Delta Air Lines, and United Airlines, plus several low-cost regional partners. For the cheapest economy fares, compare Southwest and Alaska promotions, look for basic economy seats on legacy carriers, and monitor flash sales to San Diego from nearby hubs. Use fare alerts and flexible date searches to find the best budget options.
San Diego International Airport (SAN) is just 3 miles from downtown San Diego and reachable by taxi, rideshare, MTS bus Route 992/992A (skylink connections), and the airport shuttle services. Travelers from nearby major cities like Los Angeles, Tijuana, Phoenix, and Las Vegas commonly use regional shuttles, Amtrak + rideshare, or drive via I-5/I-8 and park in nearby long-term lots. Plan 30–60 minutes from central San Diego or longer from outlying areas depending on traffic.
Peak travel at San Diego International Airport (SAN) often occurs in summer (June–August) and around major holidays, while the least expensive months for economy tickets are typically January–March and late September–November. For the absolute cheapest economy fares, target midweek departures in January or September and book 6–10 weeks in advance for domestic routes. Use fare calendars and price-tracking tools to time purchases during off-peak windows.
San Diego International Airport (SAN) occasionally adjusts schedules seasonally with more nonstop flights in summer and reduced frequencies in winter; however, it remains a year-round hub for both legacy and low-cost carriers. Seasonal route changes can affect fare availability — summer peaks push prices up while winter schedules often show discounted economy seats. Check airline schedule pages and SAN advisories 6–8 weeks before travel for the latest route updates.
Carry-on policies vary by airline, but many basic economy fares from San Diego International Airport (SAN) limit carry-on size and charge fees for checked bags. Always review the airline’s baggage policy before booking: low-cost carriers often charge for the first checked bag and for seat selection. For the cheapest travel, travel light, measure your carry-on, and add baggage during booking to avoid higher airport fees.
May often offers transitional pricing — after spring break and before summer peak — making it a prime month for discounted economy fares from San Diego International Airport (SAN). Airlines release May seat sales in late winter and early spring; sign up for fare alerts and target midweek departures to secure cheap economy tickets. Consider flexible dates around Memorial Day weekend, which can be pricier.
Arriving at San Diego (SAN) FAQs
Cheapest Economy Fare (ECO) refers to the lowest-priced economy class tickets typically offering limited flexibility, seat selection, and baggage allowance. Passengers arriving on ECO fares should anticipate basic amenities, possible fees for checked luggage, and stricter change/cancellation policies. Always read the fare rules to understand boarding priorities and ancillary costs.
Cheapest Economy Fare (ECO) routes frequently connect to major hubs and popular destinations such as New York City, Los Angeles, Las Vegas, Chicago, and Mexico City. These cities are commonly served by budget and legacy carriers offering low-cost economy options; therefore, travelers on ECO fares can often plan onward ground or connecting flights from these hubs.
Prepare by checking baggage allowances, printing boarding passes or enabling mobile check-in, and arriving at the airport earlier to account for basic economy boarding procedures. Cheap economy fares may limit carry-on options and seat selection, so pack efficiently and be ready to gate-check bags if necessary. Also confirm arrival terminal and transfer options if connecting to other airports or cities.
December arrivals on Cheapest Economy Fare (ECO) should expect heavy holiday crowds; allow extra time for immigration and baggage claim and plan for potential delays in ground transportation. Book airport transfers in advance and monitor flight status frequently during winter operations. For budget travelers, arriving midweek or outside peak holiday dates can reduce stress and ancillary costs.
Hidden fees with Cheapest Economy Fare (ECO) often include charges for checked bags, overweight luggage, seat selection, priority boarding, and sometimes airport service fees for changes. Expect ancillary costs especially if the booked fare is non-refundable and has limited inclusions. Review the airline’s fee schedule and consider bundling services at booking to reduce last-minute costs.
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Events & Festivals — How San Diego International Airport (SAN) Schedules Affect Cheap Economy Fares
Major events near San Diego International Airport (SAN) — Comic-Con (San Diego), Fleet Week, San Diego County Fair, Pride Festival, and large conventions at the San Diego Convention Center — significantly raise demand and economy fares. To find cheap economy tickets around popular events, travel on adjacent days (avoid event weekend peak), use alternative airports, and book months in advance. LSI keywords: event airfare spike, festival flight pricing, San Diego event travel tips. CTA: Check event calendars and book early to avoid fare surges at SAN.
Best Time to Fly — Cheapest Economy Departures from San Diego International Airport (SAN)
The best time to fly from San Diego International Airport (SAN) for the cheapest economy fares is typically in January, late September, and early November—shoulder months with lower leisure demand. Midweek departures (Tuesday–Thursday) and off-peak hours (early morning or late night) often produce the lowest fares. For international economy travel, avoid peak summer and holiday windows; book 1–4 months ahead for domestic and 2–8 months for international routes. CTA: Use fare calendars and flexible-date searches to identify the lowest fare windows from SAN.
Direct vs Connecting — Choosing Cheap Economy Routes from San Diego International Airport (SAN)
Direct (nonstop) flights from San Diego International Airport (SAN) offer convenience and shorter total travel time but may be more expensive in economy class during peak periods. Connecting flights can deliver cheaper economy fares by routing through hubs like Los Angeles, Phoenix, or Las Vegas, but they add risk of missed connections and longer total travel time. For the cheapest economy ticket, compare both nonstop and 1-stop itineraries, verify minimum connection times, and avoid tight layovers. CTA: Compare direct and connecting options to balance cost savings with travel time when booking economy travel from SAN.
Airline Comparison — Economy Fare Options from San Diego International Airport (SAN)
At San Diego International Airport (SAN), Southwest and Alaska Airlines frequently offer competitive cheap economy fares with generous carry-on policies (Southwest’s two free checked bags policy being a notable exception). Legacy carriers (American, Delta, United) often sell basic economy at lower upfront cost but with stricter baggage and change rules. Consider total trip cost—fare plus checked bag and seat fees—when comparing airlines for the cheapest economy booking. CTA: Compare final prices including baggage to pick the best economy carrier for your SAN trip.
Seasonal Travel Tips — Maximize Savings on Cheapest Economy Fares from San Diego International Airport (SAN)
Spring: Hunt shoulder-season deals in March and April by targeting non-holiday weekdays. Summer: Book early for the best cheap economy seats and consider early-morning departures to save. Fall: September and October are prime months for budget travelers; use flexible-date searches to secure lowest fares. Winter: January and late November often offer reduced prices, but avoid holiday windows. LSI terms include shoulder season, off-peak travel, and fare calendar. CTA: Use these seasonal tips and set fare alerts to catch the cheapest economy offers from San Diego International Airport (SAN).
Flight Time and Schedules — San Diego International Airport (SAN) Routes & ECO Considerations
Flight times from San Diego International Airport (SAN) to major domestic hubs typically range from 1 hour to Los Angeles and Phoenix, 2–3.5 hours to Chicago or Denver, and 4–6+ hours to East Coast cities like New York. Schedules ramp up during summer with additional nonstop options; cheapest economy fares are often available on early-morning or late-night departures. For connections on ECO fares, allow at least 90–120 minutes for domestic transfers and 2.5–3.5 hours for international connections to reduce stress. CTA: Check airline schedules and choose flights with ample connection time when booking cheap economy itineraries.
Cheap Flights from San Diego International Airport (SAN) — Economy Class Strategies
To secure the cheapest economy flights from San Diego International Airport (SAN), combine fare alerts with flexible date searches and compare both legacy carriers and low-cost airlines. Primary keywords: cheap flights from San Diego, SAN economy fares. Secondary keywords: budget airfare SAN, San Diego low-cost flights. LSI terms: fare sale, basic economy, flight deals. Best tactics include setting price trackers, booking midweek departures, and checking alternative nearby airports like Los Angeles (LAX) for outbound legs. CTA: Sign up for alerts and compare prices across multiple sites to lock in the best economy fare from SAN.