Flights San Francisco → Tucson
As of November 2026, economy flights from San Francisco to Tucson have a typical range AUD 471–768, median AUD 565. Full range across all 512 offers: AUD 444–2012. We analyzed 512 offers from 7 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: San Francisco → Tucson
Based on 512 offers · November 2026. Prices and availability change — run a live search to confirm.
Bag & seat fees: San Francisco → Tucson
Add-on pricing from the cheapest available offer per airline · November 2026 · AUD
| Airline | Carry-on | Checked bag | Seat selection |
|---|---|---|---|
| American Airlines | Included | AUD 35 | — |
| American | — | AUD 160 | — |
| Southwest | — | AUD 131 | — |
| United | — | AUD 145 | — |
| Delta | Included | AUD 35 | — |
| Southwest Airlines | Included | Included | — |
| Alaska Airlines | Included | AUD 51 | — |
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 San Francisco to Tucson cost?
Based on 512 offers · November 2026
San Francisco to Tucson flights ranged from AUD 444 to AUD 2012 across 512 offers analyzed in November 2026. The chart below shows how prices distributed across all 512 offers.
These 512 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 AUD 547 and AUD 682
What hidden fees do San Francisco to Tucson flights charge?
Ancillary fees — bags, seat selection, and payment surcharges — can add 10–25% to the base fare on San Francisco to Tucson routes. The breakdown below is based on 512 offers analyzed in November 2026.
| Carrier | Avg fee (AUD) | % of base fare |
|---|---|---|
| AA | 64 | 12% |
| American | 160 | 33% |
| Southwest | 131 | 27% |
| UA | 59 | 7% |
| DL | 43 | 6% |
| WN | 3 | 1% |
| AS | 60 | 10% |
American: base ~AUD 345 + fees AUD 160 = ~AUD 505 total. Southwest Airlines: base ~AUD 570 + fees AUD 3 = ~AUD 573 total.
American's AUD 160 ancillary fees narrow the gap with Southwest Airlines's lower-fee model — the AUD 225 base difference shrinks to AUD 68 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 San Francisco to Tucson?
7 airlines flew San Francisco to Tucson 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 (AUD) | Median (AUD) | Fees (AUD) |
|---|---|---|---|---|
 Southwest | 16 | — | 481 | 131 (27%) |
 American | 7 | 446–505 | 505 | 160 (32%) |
 American Airlines | 150 | 444–557 | 554 | 64 (11%) |
 Alaska Airlines | 22 | 548–640 | 569 | 60 (11%) |
 Southwest Airlines | 234 | 565–761 | 573 | 3 (1%) |
 United Airlines | 34 | 623–1806 | 746 | 59 (8%) |
 Delta Air Lines | 49 | 536–768 | 768 | 43 (6%) |
Where do the best San Francisco → Tucson prices come from?
We checked direct airlines, travel agencies, and meta-search for this route. On this route the lowest median came from meta-search 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: San Francisco to Tucson flights
- Full-service carriers on San Francisco–Tucson cost 1.2x more than budget airlines (AUD 628 vs AUD 527 median; overall median AUD 565).
- American charges 47.7x more in ancillary fees than WN — AUD 160 vs AUD 3 avg per booking.
- The same route priced AUD 573 apart depending on where it was booked — the lowest median was AUD 446. 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 San Francisco to Tucson cost?
- Based on 512 offers analyzed, San Francisco to Tucson flights range from AUD 444 to AUD 2012, with a median price of AUD 565. Search for your specific dates →
- What hidden fees should I expect on San Francisco to Tucson flights?
- On average, ancillary fees (bags, seat selection) add AUD 37 to the base fare on San Francisco to Tucson flights. See itemized fees for your itinerary →
- Which airline is cheapest on San Francisco to Tucson including all fees?
- Southwest has the lowest median fare on San Francisco to Tucson at AUD 481 (median across 16 offers in our snapshot). Check which airline wins on your dates →
- Which booking site has the cheapest San Francisco–Tucson 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 AUD 446. Run a live search and we'll find the cheapest for you →
- Why do prices vary so much on San Francisco to Tucson routes?
- San Francisco to Tucson has 7 airlines competing, creating a price range from AUD 444 to AUD 2012 across 512 offers. Prices on this route change with booking timing, advance purchase, and ancillary add-ons. Find where your trip lands in the distribution →
7 airlines compete on this route — we check every one
Find flights for my datesNew route — be among the first to track this itinerary
Building with flight data? Power your app or agent with LetsFG
The same multi-source search behind this page — every airline and the major booking sites, deduplicated and ranked — is available to your app or AI agent. Natural-language or structured queries, live prices, zero price bias.
Try the free sandbox — no card →Free sandbox, instant fake results · email for a key · Bearer-token auth · MCP, Python & JS SDKs · letsfg.co/developers