US Airline Help & Helpline Numbers
Find the customer service number for every major US airline in one place. Whether you need to change a booking, report lost baggage, or ask about a refund — we have the direct lines.
Major US Airlines
Click the phone number to call directly from your device.
Southwest Airlines
No change fees — changes handled at no extra cost.
Alaska Airlines
Mileage Plan award bookings handled on same line.
JetBlue Airways
TrueBlue loyalty support available via same number.
Spirit Airlines
Bag fees and seat upgrades can be handled over phone.
Frontier Airlines
WORKS bundles and elite support available on same line.
Hawaiian Airlines
HawaiianMiles redemptions handled on same number.
Sun Country Airlines
Seasonal leisure carrier; longer wait times in peak season.
Allegiant Air
Allways Rewards support on the same line.
Avelo Airlines
Low-cost carrier focused on secondary US airports.
Breeze Airways
BreezePoints loyalty program questions handled here.
Contour Airlines
Regional carrier; serves small and mid-size markets.
Showing 14 of 14 US airlines · Last updated May 2026
Get help faster
Have your booking reference ready
Airlines can resolve issues far faster when you start the call with your PNR or booking confirmation number.
Call during off-peak hours
Early morning (before 8 am) or late evening calls typically have the shortest wait times across all carriers.
Check the airline's app first
Many changes — seat selection, check-in, minor rebooking — can be done in-app without holding for an agent.
Know your passenger rights
Under DOT rules, airlines must offer refunds for cancellations and significant schedule changes. Reference this when calling.
Common questions
Which US airline has the best customer service?+
Alaska Airlines and Delta Air Lines consistently rank highest in J.D. Power's US airline satisfaction studies. Both offer 24/7 phone support and proactive rebooking during disruptions.
Can I change or cancel my flight over the phone?+
Yes. All major US airlines accept changes and cancellations via their customer service lines. Have your booking reference and passenger details ready before calling.
What is the best time to call an airline?+
Typically early morning (6–8 am local time) or mid-week (Tuesday/Wednesday) have the shortest hold times. Avoid calling on Mondays or during weather events.
Do airlines charge a fee for calling to book?+
Some legacy carriers charge a small phone booking fee (usually $15–$25). Budget airlines like Spirit and Frontier more commonly apply this fee. Check directly before booking by phone.
What if my airline has been acquired or rebranded?+
If your airline has merged (e.g., Virgin America into Alaska), contact the acquiring carrier using the number listed above. Your original booking reference will typically still be valid.
Need help with a booking?
Our travel experts can liaise with the airline on your behalf — no hold music for you.