Flights Hartford → San Juan
As of October 2026, economy flights from Hartford to San Juan have a typical range USD 186–664, median USD 432. Full range across all 67 offers: USD 131–953. We analyzed 67 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: Hartford → San Juan
Based on 67 offers · October 2026. Prices and availability change — run a live search to confirm.
Bag & seat fees: Hartford → San Juan
Add-on pricing from the cheapest available offer per airline · October 2026 · USD
| Airline | Carry-on | Checked bag | Seat selection |
|---|---|---|---|
| Frontier Airlines | — | — | — |
| American | — | USD 55 | — |
| JetBlue | — | USD 49 | — |
| Southwest Airlines | Included | Included | — |
| American Airlines | Included | USD 35 | — |
| Delta | Included | USD 35 | — |
| United | Included | USD 35 | — |
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 Hartford to San Juan cost?
Based on 67 offers · October 2026
Hartford to San Juan flights ranged from USD 131 to USD 953 across 67 offers analyzed in October 2026. The chart below shows how prices distributed across all 67 offers.
These 67 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 251 and USD 537
What hidden fees do Hartford to San Juan flights charge?
Ancillary fees — bags, seat selection, and payment surcharges — can add 10–25% to the base fare on Hartford to San Juan routes. The breakdown below is based on 67 offers analyzed in October 2026.
| Carrier | Avg fee (USD) | % of base fare |
|---|---|---|
| F9 | 10 | 3% |
| American | 59 | 29% |
| JetBlue | 49 | 20% |
| WN | 0 | 0% |
| AA | 45 | 8% |
| DL | 45 | 7% |
| UA | 45 | 8% |
American: base ~USD 127 + fees USD 59 = ~USD 186 total. Frontier Airlines: base ~USD 331 + fees USD 10 = ~USD 341 total.
American's USD 59 ancillary fees narrow the gap with Frontier Airlines's lower-fee model — the USD 204 base difference shrinks to USD 155 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 Hartford to San Juan?
7 airlines flew Hartford 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), fares ranged USD 186–250 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 | 14 | 186–250 | 186 | 59 (32%) |
 JetBlue | 3 | 212–266 | 266 | 49 (18%) |
 Frontier Airlines | 3 | 185–368 | 341 | 10 (3%) |
 Southwest Airlines | 10 | 226–488 | 399 | 0 (0%) |
 United Airlines | 10 | 441–763 | 487 | 45 (9%) |
 American Airlines | 22 | 297–821 | 537 | 45 (8%) |
 Delta Air Lines | 5 | 443–815 | 663 | 45 (7%) |
Where do the best Hartford → 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: Hartford to San Juan flights
- Full-service carriers on Hartford–San Juan cost 1.4x more than budget airlines (USD 468 vs USD 335 median; overall median USD 432).
- American charges 5.9x more in ancillary fees than F9 — USD 59 vs USD 10 avg per booking.
- The same route priced USD 301 apart depending on where it was booked — the lowest median was USD 186. 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 Hartford to San Juan cost?
- Based on 67 offers analyzed, Hartford to San Juan flights range from USD 131 to USD 953, with a median price of USD 432. Search for your specific dates →
- What hidden fees should I expect on Hartford to San Juan flights?
- On average, ancillary fees (bags, seat selection) add USD 40 to the base fare on Hartford to San Juan flights. See itemized fees for your itinerary →
- Which airline is cheapest on Hartford to San Juan including all fees?
- American has the lowest median fare on Hartford to San Juan at USD 186 (median across 14 offers in our snapshot). Check which airline wins on your dates →
- Which booking site has the cheapest Hartford–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 186. Run a live search and we'll find the cheapest for you →
- Why do prices vary so much on Hartford to San Juan routes?
- Hartford to San Juan has 7 airlines competing, creating a price range from USD 131 to USD 953 across 67 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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