airline Gate Agent & Customer Service Jobs in O'Fallon, MO — Immediate Openings

As of May 2026, there are 11 gate agent & customer service openings in O'Fallon, MO. Local pay ranges from $17 to $63,000/year. Listings are updated daily — benefits start Day 1 for most positions.

United Airlines

Customer Service Agent (Gate & Ticketing)

O'Fallon, MO

$42,000 - $63,000

Allegiant Air

Hiring in O'fallon:Customer Service Agent | Apply Now

O'Fallon, MO

$17 - $24

Allegiant Air

Hiring in O’fallon:Customer Service Agent | Apply Now

O’Fallon, IL

$17 - $24

Southwest Airlines

O'fallon Passenger Service Agent($19-$23/hr) | Hiring

O'Fallon, MO

$19 - $23

Delta Air Lines

O'fallon Customer Service Agent-Terminal Operations($24-$32/hr)

O'Fallon, MO

$24 - $32

Delta Air Lines

Customer Service Agent(Aviation)Vacancy in O'fallon | Hiring

O'Fallon, MO

$19 - $25

Southwest Airlines

Passenger Service Agent Position in O’fallon | Hiring

O’Fallon, IL

$19 - $23

Delta Air Lines

O’fallon Career:Customer Service Agent-Terminal Operations at Delta

O’Fallon, IL

$24 - $32

Delta Air Lines

Delta Air Lines Needs Customer Service Agent in O’fallon | Hiring

O’Fallon, IL

$19 - $25

Southwest Airlines

Customer Service Agent (Airport)

O'Fallon, MO

$18 - $26

Air China

Bilingual Airport Customer Service Agent (Mandarin)

O'Fallon, MO

$19 - $27

Gate Agent & Customer Service Jobs in O'Fallon — FAQ

How many gate agent & customer service jobs are open in O'Fallon, MO?
There are currently 11+ gate agent & customer service positions in O'Fallon, MO. New gate agent & customer service roles are added regularly — check this page for the latest openings.
How much do gate agent & customer service jobs pay in O'Fallon?
gate agent & customer service pay in O'Fallon varies by specific role and shift. Most positions include shift differentials for nights and weekends, plus benefits starting Day 1. Browse the listings above to see pay details for each opening.
Does airline hire for gate agent & customer service positions with no experience in O'Fallon?
Many gate agent & customer service positions in O'Fallon require no prior experience. Airlines provide paid training for new hires. Check individual listings for specific requirements.
How do I apply for gate agent & customer service jobs in O'Fallon?
Browse the 11+ gate agent & customer service listings above, click on any position for full details including pay and shift times, then follow the application link. Most airline positions have a 15–30 minute online application.

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Last updated: May 13, 2026