Flights Osbourn → Basseterre
As of November 2026, economy flights from Osbourn to Basseterre have a typical range USD 188–801, median USD 459. Full range across all 23 offers: USD 160–1081. We found 48% of 23 offers from budget carriers (around USD 450) and 52% from full-service carriers (around USD 466).
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: Osbourn → Basseterre
Based on 23 offers · November 2026. Prices and availability change — run a live search to confirm.
Bag & seat fees: Osbourn → Basseterre
Add-on pricing from the cheapest available offer per airline · November 2026 · USD
| Airline | Carry-on | Checked bag | Seat selection |
|---|---|---|---|
| Fly Salone | Included | — | — |
| Winair | Included | — | — |
| Hahn Air | Included | Included | — |
| interCaribbean Airways | Included | — | — |
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 Osbourn to Basseterre cost?
Based on 23 offers · November 2026
Osbourn to Basseterre flights ranged from USD 160 to USD 1081 across 23 offers analyzed in November 2026. Two fare clusters detected: budget fares around 206 and premium fares around 482 The chart below shows how prices distributed across all 23 offers.
What hidden fees do Osbourn to Basseterre flights charge?
Ancillary fees — bags, seat selection, and payment surcharges — can add 10–25% to the base fare on Osbourn to Basseterre routes. The breakdown below is based on 23 offers analyzed in November 2026.
| Carrier | Avg fee (USD) | % of base fare |
|---|---|---|
| 5L | 0 | 0% |
| WM | 0 | 0% |
| X1 | 0 | 0% |
| JY | 0 | 0% |
Add USD 0 in average fees to base fare to get the true total cost of your ticket.
Run a live search to see the total-cost breakdown for your specific itinerary — fees vary by bag allowance, seat selection, and payment method.
Fee levels are relatively consistent across carriers on this route.
Run your search to see itemized fees for your itineraryWhich airline is cheapest from Osbourn to Basseterre?
8 airlines flew Osbourn to Basseterre in this dataset. The route shows a clear split between low-cost and full-service carriers. 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) |
|---|---|---|---|---|
 5L | 1 | — | 160 | 0 (0%) |
 WM | 4 | 175–378 | 188 | 0 (0%) |
 X1 | 2 | 229–238 | 234 | 0 (0%) |
 Winair | 4 | 431–626 | 450 | n/a |
 JY | 3 | 431–547 | 466 | 0 (0%) |
 InterCaribbean Airways | 4 | 510–793 | 774 | n/a |
 Caribbean Airlines | 2 | 775–800 | 787 | n/a |
 American | 3 | 692–1081 | 1081 | n/a |
Where do the best Osbourn → Basseterre 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: Osbourn to Basseterre flights
- Osbourn–Basseterre had 23 offers analyzed. Median price: USD 459.
- Ancillary fees averaged USD 0 per offer on this route.
- The same route priced USD 567 apart depending on where it was booked — the lowest median was USD 188. 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 Osbourn to Basseterre cost?
- Based on 23 offers analyzed, Osbourn to Basseterre flights range from USD 160 to USD 1081, with a median price of USD 459. Search for your specific dates →
- What hidden fees should I expect on Osbourn to Basseterre flights?
- On average, ancillary fees (bags, seat selection) add USD 0 to the base fare on Osbourn to Basseterre flights. See itemized fees for your itinerary →
- Which airline is cheapest on Osbourn to Basseterre including all fees?
- 5L has the lowest median fare on Osbourn to Basseterre at USD 160 (median across 1 offers in our snapshot). Check which airline wins on your dates →
- Which booking site has the cheapest Osbourn–Basseterre 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 188. Run a live search and we'll find the cheapest for you →
- Why do prices vary so much on Osbourn to Basseterre routes?
- Osbourn to Basseterre has 8 airlines competing, creating a price range from USD 160 to USD 1081 across 23 offers. There are two distinct fare clusters on this route: budget options and premium fares. Find where your trip lands in the distribution →
8 airlines, two price clusters — find which fits your budget
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