United States · B6 / JBU
JetBlue Online Check-in Guide
American low-cost airline based in New York with a service-oriented twist (free Wi-Fi, more legroom). Online check-in opens 24 hours before departure on jetblue.com or in the JetBlue app.
Opens on jetblue.com in a new tab.
Is JetBlue check-in open right now?
Pick your departure time — we'll show you whether the check-in window is open, when it opens, or whether it's already closed. Your input never leaves the page.
When does JetBlue check-in open and close?
How to check in online with JetBlue
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Have your booking reference and ID ready
You'll need a 6-character booking reference (PNR) and a valid travel document (passport or EU/EEA national ID).
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Open the official check-in page
Use the button at the top of this page or visit jetblue.com directly. Avoid third-party "check-in" sites.
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Enter passenger details
Add passport / ID number, expiry date, and country of issue if travelling internationally. This step is mandatory and blocks check-in if skipped.
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Choose seats and add extras
Random seats are free in the 24-hour window; named seats and priority boarding cost extra. Skip if you don't need them.
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Save the boarding pass
Add to Apple Wallet or Google Wallet. The JetBlue app stores it offline once downloaded.
Mobile vs desktop check-in
| Feature | Mobile (app) | Desktop (web) |
|---|---|---|
| Boarding pass in Wallet | Yes (recommended) | Email link only |
| Passport scan | Yes (camera) | Manual entry |
| Push gate updates | Yes | No |
| Print boarding pass | Via email link | Yes |
| Best for | Day-of-travel use | Troubleshooting, family bookings |
JetBlue baggage at a glance
| Type | Dimensions | Weight | Included? |
|---|---|---|---|
| Personal item | 43×33×20 cm | 18 kg | Yes |
| Carry-on | 56×35×23 cm | 18 kg | Yes |
| Checked | — | 23 kg | From €35 |
Common JetBlue check-in problems
Blue Basic excludes carry-on overhead bag on most domestic routes
Problem: JetBlue's cheapest fare 'Blue Basic' allows only a personal item under the seat — overhead carry-on costs extra.
Solution: Pre-pay the carry-on online ($30–$45) or upgrade to Blue (one tier up) which includes both personal and overhead carry-on.
TrueBlue points stripped if no-show
Problem: If you miss a Blue Basic flight without notifying JetBlue, you forfeit the entire fare — no rebooking, no refund.
Solution: If you can't make the flight, cancel via the app at least 1 hour before departure; you'll get a flight credit (less the cancellation fee for Blue Basic, free for Blue+ and above).
JetBlue check-in FAQ
When does JetBlue check-in open?
24 hours before scheduled departure. Closes 30 minutes before for domestic, 60 minutes before for international.
Is JetBlue Wi-Fi really free on every flight?
Yes — JetBlue is the only major US airline with free, gate-to-gate Wi-Fi (Fly-Fi) on the entire mainline fleet. Connect after take-off.
