Flights Oakland → San Juan
As of October 2026, economy flights from Oakland to San Juan have a typical range USD 590–590, median USD 590. Full range across all 227 offers: USD 558–2583. We analyzed 227 offers from 5 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: Oakland → San Juan
Based on 227 offers · October 2026. Prices and availability change — run a live search to confirm.
Bag & seat fees: Oakland → San Juan
Add-on pricing from the cheapest available offer per airline · October 2026 · USD
| Airline | Carry-on | Checked bag | Seat selection |
|---|---|---|---|
| American Airlines | Included | USD 110 | — |
| Delta | Included | USD 90 | — |
| United Airlines | — | USD 80 | — |
| Southwest | — | USD 90 | — |
| Southwest | Included | USD 90 | — |
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 Oakland to San Juan cost?
Based on 227 offers · October 2026
Oakland to San Juan flights ranged from USD 558 to USD 2583 across 227 offers analyzed in October 2026. The chart below shows how prices distributed across all 227 offers.
These 227 offers (October 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 590 and USD 590
What hidden fees do Oakland to San Juan flights charge?
Ancillary fees — bags, seat selection, and payment surcharges — can add 10–25% to the base fare on Oakland to San Juan routes. The breakdown below is based on 227 offers analyzed in October 2026.
| Carrier | Avg fee (USD) | % of base fare |
|---|---|---|
| AA | 63 | 11% |
| DL | 55 | 3% |
| UA | 63 | 11% |
| Southwest | 90 | 15% |
| WN | 90 | 10% |
Southwest: base ~USD 500 + fees USD 90 = ~USD 590 total. Delta Air Lines: base ~USD 1503 + fees USD 55 = ~USD 1558 total.
Southwest's USD 90 ancillary fees narrow the gap with Delta Air Lines's lower-fee model — the USD 1003 base difference shrinks to USD 968 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.Southwest charges 1.6x more in ancillary fees than DL on this route. Compare total-cost options when booking.
Run your search to see itemized fees for your itineraryWhich airline is cheapest from Oakland to San Juan?
5 airlines flew Oakland to San Juan 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.
Even on the cheapest airline (American Airlines), fares ranged USD 571–590 in this snapshot. Your exact price depends on your dates and how far ahead you book — run a live search to see your number →
| Airline | Offers | Typical range (USD) | Median (USD) | Fees (USD) |
|---|---|---|---|---|
 American Airlines | 155 | 571–590 | 590 | 63 (11%) |
 United Airlines | 48 | — | 590 | 63 (11%) |
 Southwest | 9 | — | 590 | 90 (15%) |
 Southwest Airlines | 11 | 910–920 | 910 | 90 (10%) |
 Delta Air Lines | 4 | 590–2566 | 1558 | 55 (4%) |
Where do the best Oakland → San Juan 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: Oakland to San Juan flights
- Full-service carriers on Oakland–San Juan cost 1.2x more than budget airlines (USD 913 vs USD 750 median; overall median USD 590).
- Southwest charges 1.6x more in ancillary fees than DL — USD 90 vs USD 55 avg per booking.
- The same route priced USD 0 apart depending on where it was booked — the lowest median was USD 590. 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 Oakland to San Juan cost?
- Based on 227 offers analyzed, Oakland to San Juan flights range from USD 558 to USD 2583, with a median price of USD 590. Search for your specific dates →
- What hidden fees should I expect on Oakland to San Juan flights?
- On average, ancillary fees (bags, seat selection) add USD 65 to the base fare on Oakland to San Juan flights. See itemized fees for your itinerary →
- Which airline is cheapest on Oakland to San Juan including all fees?
- American Airlines has the lowest median fare on Oakland to San Juan at USD 590 (median across 155 offers in our snapshot). Check which airline wins on your dates →
- Which booking site has the cheapest Oakland–San Juan 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 590. Run a live search and we'll find the cheapest for you →
- Why do prices vary so much on Oakland to San Juan routes?
- Oakland to San Juan has 5 airlines competing, creating a price range from USD 558 to USD 2583 across 227 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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