Quick Answer
Yes — most major US airlines allow 5-year-olds to fly alone as unaccompanied minors (UMs). Exception: Frontier and Allegiant do NOT accept any UMs. Fees are $100-$150 each way. Critical: 5-year-olds can only fly nonstop — no connecting flights allowed.
Airlines That Accept 5-Year-Olds Flying Alone
| Airline | Age 5 Accepted? | Fee (each way) | Connections? |
|---|---|---|---|
| Southwest | ✅ Yes | $100 | ❌ Nonstop only |
| Delta | ✅ Yes | $150 | ❌ Nonstop only |
| American | ✅ Yes | $150 | ❌ Nonstop only |
| United | ✅ Yes | $150 | ❌ Nonstop only |
| Alaska | ✅ Yes | $50 | ❌ Nonstop only |
| JetBlue | ✅ Yes | $150 | ❌ Nonstop only |
| Spirit | ✅ Yes | $150 | ❌ Nonstop only |
| Frontier | ❌ No | — | No UM service |
| Allegiant | ❌ No | — | No UM service |
Why 5-Year-Olds Can Only Fly Nonstop
⚠️ Critical Rule
ALL airlines require children ages 5-7 to fly nonstop only. No connections allowed, period.
This means if there's no nonstop flight between your cities, your 5-year-old cannot fly alone on that route.
Why? Connections add risk:
- Navigating between gates
- Potential for missed connections
- Longer time unsupervised
- More handoffs between staff
At age 8+, most airlines allow connections at their hub airports.
Requirements for a 5-Year-Old to Fly Alone
- Book by phone — UM flights cannot be booked online
- Nonstop flight only — no connections
- Pay UM fee — $100-$150 each way, plus ticket
- Designated adults — both drop-off and pickup adults must be listed
- Photo ID — both adults need government ID at airport
- Arrive early — 2 hours before departure
- Gate escort — adult must escort child to gate and stay until takeoff
Is My 5-Year-Old Ready to Fly Alone?
Age 5 is the youngest allowed, but that doesn't mean every 5-year-old is ready. Consider:
- Can they follow instructions? Flight attendants give directions
- Are they comfortable with strangers? They'll interact with airline staff
- Can they sit still for the flight duration?
- Have they flown before? Prior experience helps
- How long is the flight? Start with shorter flights (1-2 hours)
If you're unsure, consider waiting until age 6-7 when they're more mature.
Tips for a 5-Year-Old's First Solo Flight
- Practice at home: Role-play the airport experience
- Pack familiar items: Favorite toy, snacks, tablet with shows
- Write contact info: Put parent phone numbers in their pocket
- Choose morning flights: Kids are more alert, fewer delays
- Keep it short: First flight should be under 2 hours if possible
- Meet the crew: Introduce yourself to flight attendants at gate
Find Nonstop Flights for Your 5-Year-Old
We filter for nonstop routes only for young UMs:
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