Flights San Jose → Austin
As of November 2026, economy flights from San Jose to Austin have a typical range USD 299–891, median USD 433. Full range across all 62 offers: USD 294–1222. We analyzed 62 offers from 8 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 Jose → Austin
Based on 62 offers · November 2026. Prices and availability change — run a live search to confirm.
Bag & seat fees: San Jose → Austin
Add-on pricing from the cheapest available offer per airline · November 2026 · USD
| Airline | Carry-on | Checked bag | Seat selection |
|---|---|---|---|
| Alaska | — | USD 45 | — |
| Alaska Airlines | Included | USD 35 | — |
| American Airlines | Included | USD 35 | — |
| Southwest Airlines | — | USD 45 | — |
| Delta | — | USD 45 | — |
| United | Included | USD 35 | — |
| American | — | USD 50 | — |
| Southwest | — | USD 45 | — |
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 Jose to Austin cost?
Based on 62 offers · November 2026
San Jose to Austin flights ranged from USD 294 to USD 1222 across 62 offers analyzed in November 2026. The chart below shows how prices distributed across all 62 offers.
These 62 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 433 and USD 434
What hidden fees do San Jose to Austin flights charge?
Ancillary fees — bags, seat selection, and payment surcharges — can add 10–25% to the base fare on San Jose to Austin routes. The breakdown below is based on 62 offers analyzed in November 2026.
| Carrier | Avg fee (USD) | % of base fare |
|---|---|---|
| Alaska | 45 | 15% |
| AS | 45 | 7% |
| AA | 51 | 8% |
| WN | 6 | 1% |
| Delta | 45 | 10% |
| UA | 45 | 7% |
| American | 50 | 12% |
| Southwest | 45 | 10% |
American Airlines: base ~USD 382 + fees USD 51 = ~USD 433 total. Southwest Airlines: base ~USD 427 + fees USD 6 = ~USD 433 total.
American Airlines's USD 51 ancillary fees narrow the gap with Southwest Airlines's lower-fee model — the USD 45 base difference shrinks to USD 0 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 Jose to Austin?
8 airlines flew San Jose to Austin 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) |
|---|---|---|---|---|
 Alaska | 5 | — | 294 | 45 (15%) |
 American Airlines | 7 | 397–1222 | 433 | 51 (12%) |
 Southwest Airlines | 24 | 425–433 | 433 | 6 (1%) |
 Delta | 5 | 428–434 | 434 | 45 (10%) |
 American | 2 | — | 434 | 50 (12%) |
 Southwest | 7 | — | 434 | 45 (10%) |
 United Airlines | 5 | 433–1022 | 438 | 45 (10%) |
 Alaska Airlines | 7 | 299–932 | 571 | 45 (8%) |
Where do the best San Jose → Austin 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 Jose to Austin flights
- Full-service carriers on San Jose–Austin cost 1.0x more than budget airlines (USD 434 vs USD 434 median; overall median USD 433).
- AA charges 9.1x more in ancillary fees than WN — USD 51 vs USD 6 avg per booking.
- The same route priced USD 1 apart depending on where it was booked — the lowest median was USD 433. 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 Jose to Austin cost?
- Based on 62 offers analyzed, San Jose to Austin flights range from USD 294 to USD 1222, with a median price of USD 433. Search for your specific dates →
- What hidden fees should I expect on San Jose to Austin flights?
- On average, ancillary fees (bags, seat selection) add USD 31 to the base fare on San Jose to Austin flights. See itemized fees for your itinerary →
- Which airline is cheapest on San Jose to Austin including all fees?
- Alaska has the lowest median fare on San Jose to Austin at USD 294 (median across 5 offers in our snapshot). Check which airline wins on your dates →
- Which booking site has the cheapest San Jose–Austin 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 433. Run a live search and we'll find the cheapest for you →
- Why do prices vary so much on San Jose to Austin routes?
- San Jose to Austin has 8 airlines competing, creating a price range from USD 294 to USD 1222 across 62 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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