Flights Fresno → San Francisco
As of November 2026, economy flights from Fresno to San Francisco have a typical range USD 260–654, median USD 344. Full range across all 71 offers: USD 232–1764. We analyzed 71 offers from 6 airlines in a single price check.
Preview snapshot — prices change. Search for live results.
Data collected by LetsFG's multi-source price checks — every airline and the major booking sites checked for this route. How we collect data →
Best offers by airline: Fresno → San Francisco
Based on 71 offers · November 2026. Prices and availability change — run a live search to confirm.
Bag & seat fees: Fresno → San Francisco
Add-on pricing from the cheapest available offer per airline · November 2026 · USD
| Airline | Carry-on | Checked bag | Seat selection |
|---|---|---|---|
| Allegiant Air | — | — | — |
| Southwest | — | USD 59 | — |
| Southwest Airlines | Included | Included | — |
| United | Included | USD 35 | — |
| Alaska Airlines | Included | — | — |
| American Airlines | Included | USD 40 | — |
Fees are estimates from the prices we checked and may not reflect your specific itinerary, booking class, or payment method. Run a live search for exact pricing.
How much do flights from Fresno to San Francisco cost?
Based on 71 offers · November 2026
Fresno to San Francisco flights ranged from USD 232 to USD 1764 across 71 offers analyzed in November 2026. The chart below shows how prices distributed across all 71 offers.
These 71 offers (November 2026) span multiple departure dates and booking windows — your travel dates may fall anywhere in this distribution. Only a live search shows where your specific trip lands.
50% of offers priced between USD 269 and USD 431
What hidden fees do Fresno to San Francisco flights charge?
Ancillary fees — bags, seat selection, and payment surcharges — can add 10–25% to the base fare on Fresno to San Francisco routes. The breakdown below is based on 71 offers analyzed in November 2026.
| Carrier | Avg fee (USD) | % of base fare |
|---|---|---|
| G4 | 12 | 4% |
| Southwest | 49 | 19% |
| WN | 33 | 10% |
| UA | 40 | 10% |
| AS | 18 | 3% |
| AA | 50 | 3% |
Southwest: base ~USD 211 + fees USD 49 = ~USD 260 total. Allegiant Air: base ~USD 260 + fees USD 12 = ~USD 272 total.
Southwest's USD 49 ancillary fees narrow the gap with Allegiant Air's lower-fee model — the USD 49 base difference shrinks to USD 12 after fees. Always compare total cost, not just the advertised base fare.
Estimates based on median total minus average ancillary fee. Actual base fares vary by itinerary.Fee levels vary significantly across carriers on this route — some carriers charge 50%+ above the base fare in ancillary fees.
Run your search to see itemized fees for your itineraryWhich airline is cheapest from Fresno to San Francisco?
6 airlines flew Fresno to San Francisco in this dataset. Knowing the airline isn't enough — the typical fare range below shows how far prices swing on each one. Median and range include all fees we recorded.
| Airline | Offers | Typical range (USD) | Median (USD) | Fees (USD) |
|---|---|---|---|---|
 Southwest | 15 | — | 260 | 49 (19%) |
 Allegiant Air | 2 | 240–305 | 272 | 12 (4%) |
 United Airlines | 16 | 333–649 | 344 | 40 (12%) |
 Southwest Airlines | 18 | 269–376 | 347 | 33 (9%) |
 Alaska Airlines | 17 | 354–942 | 444 | 18 (4%) |
 American Airlines | 3 | — | 1764 | 50 (3%) |
Where do the best Fresno → San Francisco prices come from?
We checked direct airlines, travel agencies, and meta-search for this route. On this route the lowest median came from travel agency sources, but the cheapest channel shifts by route and date — which is exactly why a live search across all of them wins.
We compare every airline and the major booking sites but never disclose which — that's our edge. Prices are the ones we observed and aren't official data from any platform. Run a live search and we bring you the cheapest, wherever it is.
Key facts: Fresno to San Francisco flights
- Full-service carriers on Fresno–San Francisco cost 2.9x more than budget airlines (USD 851 vs USD 293 median; overall median USD 344).
- AA charges 4.2x more in ancillary fees than G4 — USD 50 vs USD 12 avg per booking.
- The same route priced USD 394 apart depending on where it was booked — the lowest median was USD 260. We search every airline and the major booking sites at once so you always see that lowest price.
Frequently asked questions
- How much does a flight from Fresno to San Francisco cost?
- Based on 71 offers analyzed, Fresno to San Francisco flights range from USD 232 to USD 1764, with a median price of USD 344. Search for your specific dates →
- What hidden fees should I expect on Fresno to San Francisco flights?
- On average, ancillary fees (bags, seat selection) add USD 34 to the base fare on Fresno to San Francisco flights. See itemized fees for your itinerary →
- Which airline is cheapest on Fresno to San Francisco including all fees?
- Southwest has the lowest median fare on Fresno to San Francisco at USD 260 (median across 15 offers in our snapshot). Check which airline wins on your dates →
- Which booking site has the cheapest Fresno–San Francisco flights?
- It depends on your dates — no single site is always cheapest. We search every airline and the major booking sites at once (travel agencies and meta-search included) and surface whichever is lowest; the best median in this snapshot was USD 260. Run a live search and we'll find the cheapest for you →
- Why do prices vary so much on Fresno to San Francisco routes?
- Fresno to San Francisco has 6 airlines competing, creating a price range from USD 232 to USD 1764 across 71 offers. Prices on this route change with booking timing, advance purchase, and ancillary add-ons. Find where your trip lands in the distribution →
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