Frontier Airlines Online Check-In
Skip the line at the airport! Check in online for your Frontier flight, get your boarding pass, and review baggage and seat options.
▶ Visit Frontier Check-InHow to Check In Online
| Step | Description |
|---|---|
| 1 | Go to flyfrontier.com and click “Check-In”. |
| 2 | Enter your confirmation code and last name. |
| 3 | Choose or confirm your seat (fees may apply) and baggage options. |
| 4 | Download, email, or print your boarding pass. |
Boarding Pass Info
You can use a printed or mobile boarding pass. Arrive at the gate at least 30 minutes before departure for domestic flights.
Baggage Allowance
Only a personal item (e.g., small backpack) is included in basic fares. Carry-on and checked baggage require additional fees. Prices vary based on when and how you purchase.
Frequently Asked Questions
| Question | Answer |
|---|---|
| When can I check in? | Online check-in opens 24 hours before departure and closes 1 hour before departure. |
| Can I change my seat? | Yes, during check-in. Seat selection may include an additional fee. |
| Do I need to print my boarding pass? | No. Mobile boarding passes are accepted at most U.S. airports. |
Travel Tips
- Buy bags online in advance to save money.
- Download the Frontier app for easy boarding and real-time alerts.
- Boarding closes 15 minutes before departure — don’t be late!
Contact & Support
📞 Frontier Support: 801-401-9000 (automated)