Flights Jacksonville → Houston
As of October 2026, economy flights from Jacksonville to Houston have a typical range USD 1110–1257, median USD 1126. Full range across all 201 offers: USD 535–1907. We analyzed 201 offers from 6 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: Jacksonville → Houston
Based on 201 offers · October 2026. Prices and availability change — run a live search to confirm.
Bag & seat fees: Jacksonville → Houston
Add-on pricing from the cheapest available offer per airline · October 2026 · USD
| Airline | Carry-on | Checked bag | Seat selection |
|---|---|---|---|
| Southwest Airlines | — | USD 90 | — |
| United Airlines | Included | USD 80 | — |
| United | — | USD 100 | — |
| Delta | Included | USD 90 | — |
| JetBlue | 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 Jacksonville to Houston cost?
Based on 201 offers · October 2026
Jacksonville to Houston flights ranged from USD 535 to USD 1907 across 201 offers analyzed in October 2026. The chart below shows how prices distributed across all 201 offers.
These 201 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 1117 and USD 1126
What hidden fees do Jacksonville to Houston flights charge?
Ancillary fees — bags, seat selection, and payment surcharges — can add 10–25% to the base fare on Jacksonville to Houston routes. The breakdown below is based on 201 offers analyzed in October 2026.
| Carrier | Avg fee (USD) | % of base fare |
|---|---|---|
| WN | 15 | 1% |
| UA | 86 | 7% |
| United | 100 | 9% |
| DL | 100 | 9% |
| B6 | 10 | 1% |
United: base ~USD 1010 + fees USD 100 = ~USD 1110 total. B6: base ~USD 1363 + fees USD 10 = ~USD 1373 total.
United's USD 100 ancillary fees narrow the gap with B6's lower-fee model — the USD 353 base difference shrinks to USD 263 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 Jacksonville to Houston?
6 airlines flew Jacksonville to Houston 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 (JetBlue), fares ranged USD 535–596 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) |
|---|---|---|---|---|
 JetBlue | 6 | 535–596 | 541 | n/a |
 United Airlines | 20 | 1107–1117 | 1107 | 86 (8%) |
 United | 13 | — | 1110 | 100 (9%) |
 Southwest Airlines | 156 | 1117–1257 | 1126 | 15 (1%) |
 Delta Air Lines | 2 | — | 1127 | 100 (9%) |
 B6 | 4 | 1199–1547 | 1373 | 10 (1%) |
Where do the best Jacksonville → Houston 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: Jacksonville to Houston flights
- Full-service carriers on Jacksonville–Houston cost 1.1x more than budget airlines (USD 1115 vs USD 1013 median; overall median USD 1126).
- United charges 10.0x more in ancillary fees than B6 — USD 100 vs USD 10 avg per booking.
- The same route priced USD 540 apart depending on where it was booked — the lowest median was USD 1110. 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 Jacksonville to Houston cost?
- Based on 201 offers analyzed, Jacksonville to Houston flights range from USD 535 to USD 1907, with a median price of USD 1126. Search for your specific dates →
- What hidden fees should I expect on Jacksonville to Houston flights?
- On average, ancillary fees (bags, seat selection) add USD 29 to the base fare on Jacksonville to Houston flights. See itemized fees for your itinerary →
- Which airline is cheapest on Jacksonville to Houston including all fees?
- JetBlue has the lowest median fare on Jacksonville to Houston at USD 541 (median across 6 offers in our snapshot). Check which airline wins on your dates →
- Which booking site has the cheapest Jacksonville–Houston 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 1110. Run a live search and we'll find the cheapest for you →
- Why do prices vary so much on Jacksonville to Houston routes?
- Jacksonville to Houston has 6 airlines competing, creating a price range from USD 535 to USD 1907 across 201 offers. Prices on this route change with booking timing, advance purchase, and ancillary add-ons. Find where your trip lands in the distribution →
6 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