Charlotte to Ontario (CLT–ONT) — Airlines, Schedules & Connections

CLT Airport Page →
2,074 mi airlines 29/wk
On-time Some delays Frequent delays
Flight Schedule 7 flights Verified 10h ago
Nonstop 1-Stop 2-Stop Hide separate tickets Hide overnight Hide codeshares
  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop
BA1702cs
BA British
321
6:53 PM
EDT
9:07 PM
PDT
5h 14m
M T W T F S S
Prices
AA2458+1
AA American
321
6:53 PM
EDT
9:07 PM
PDT
5h 14m
M T W T F S S
Prices
BA1790
BA British
321
8:40 PM
EDT
10:36 PM
PDT
4h 56m
M T W T F S S
Prices
AA3036
AA American
321
8:40 PM
EDT
10:36 PM
PDT
4h 56m
M T W T F S S
Prices
AA2237
AA American
321
10:00 PM
PDT T4
5:35 AM+1
EDT
4h 35m
M T W T F S S
Prices
AA987
AA American
321
10:20 PM
PDT T4
5:31 AM+1
EDT
4h 11m
M T W T F S S
Prices
AA2458+1
AA American
321
11:29 PM
PDT T4
6:59 AM+1
EDT
4h 30m
M T W T F S S
Prices

No flights match your filters.

No nonstop flights on this route. connecting options below.

1-STOP More options, longer trips
2-STOP Loading... Reach the hardest destinations
Charlotte to Ontario
1 carrier, 29 flights/week nonstop.
1 Airlines 29 Flights/wk 2,074 mi 4h 54m nonstop -3h behind 49 1-stop hubs

CLT–ONT is served by 1 airline with nonstop service. American Airlines leads the route. The flight covers 2,074 miles in approximately 4h 54m. Beyond nonstop, 49 hubs offer 1-stop connections.

Airline Landscape

All carriers operating nonstop CLT–ONT service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
AA American Airlines Also: BA 14 321 4h56-5h14 78% Oneworld BA
Aircraft on this route
321 Airbus A321 – AA, BA
Alliance coverage
Oneworld: AA (14 flights/wk, 100%)
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.

Weekly Schedule Pattern

Nonstop flight frequency by day of week, CLT to ONT direction.
Mon
4
flights
Tue
4
flights
Wed
4
flights
Thu
4
flights
Fri
4
flights
Sat
4
flights
Sun
4
flights
Departure time distribution
12 AM6 AM12 PM6 PM12 AM
Morning departures
Afternoon/evening departures
4
Nonstop flights
29
Outbound / wk
14
Return / wk

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for CLT to ONT.
1-STOP
One-Stop Connections
49
Hubs
~6h
Fastest
~28h
Longest
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
1,997
Candidates
Two-stop connections loaded in the connections tab above.
Connections computed from published schedules with minimum connection time verification. Use the interactive explorer above the fold to filter by airline, tier, and layover time.

Other ways to reach Ontario from Charlotte

Nearby airports with service to Ontario International Airport.
Metric CLT→ONT GSO→ONT
Distance from CLT 83 mi
Nonstop airlines 1 2
Weekly flights 29 1
Flight time 4h 54m 4h 19m
Departure OTP 78%
Airports within 200 miles of CLT with service to Ontario International Airport.

Travel Essentials

Practical planning for this route.
Time Difference
-3h
Ontario is 3 hours behind Charlotte.
CLT: EDT · ONT: PDT

When it's 6:00 PM in Charlotte, it's 3:00 PM in Ontario.
Distance & Flight Time
2,074 mi / 3,337 km
Nonstop flight time is approximately 4h 54m to 5h 14m.
Getting to CLT

There is no rail link to CLT. CATS Route 5 bus runs from Charlotte Transportation Center to the airport in 45 minutes ($2.20). The airport is 7 miles from Uptown Charlotte.Ride-shares from Uptown cost $18–30 and take 15–25 minutes. Taxis are available but less common than ride-share in Charlotte. I-85 and Billy Graham Parkway are the primary expressway routes; allow extra time during afternoon rush (4–6:30pm).

CLT–ONT Quick Facts

Key statistics for the Charlotte to Ontario route.
Route details
Distance2,074 mi / 3,337 km
Flight time4h 54m to 5h 14m
Time difference-3 hours
Airlines (nonstop)1
Weekly flights29 out / 14 return
1-stop connections49 hubs
Origin: CLT
IATA / ICAOCLT / KCLT
TimezoneAmerica/New_York
Passengers/yr58.8M
Elevation748 ft / 228 m
Destination: ONT
IATA / ICAOONT / KONT
TimezoneAmerica/Los_Angeles
Passengers/yr7.0M
Elevation944 ft / 288 m

Frequently Asked Questions

Common questions about CLT to ONT flights.
Nonstop flights from Charlotte Douglas International Airport to Ontario International Airport take approximately 4h 54m to 5h 14m. The route covers 2,074 miles.
1 airline operates nonstop service: American Airlines. Plus 1 codeshare partner.
There are approximately 29 nonstop flights per week from CLT to ONT. The return direction has about 14 weekly flights.
Yes, 1-stop connections are available through SBD, APA, SCF, MEM, VNY, SDF, GSO, IND, BKL, LEX, LIT, SBA, HOU, MSP, BOI, STL, MCO, AFW, JAC, OAK, PBI, MLB, PHL, SJD, EWR, FLL, YUL, BOS, MIA, IAH, CVG, ATL, ORD, JFK, BNA, DFW, SLC, GDL, PHX, LAS, DEN, MDW, SEA, SFO, AUS, PDX, BWI, SMF and DAL. These options provide additional schedule flexibility.
Ontario is 3 hours behind Charlotte.
Yes, return flights from ONT to CLT are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include GSO. See the Alternatives section for a full comparison.
Click the 'Search Flights' button to check availability and prices on Google Flights. You can also compare airlines and schedules on this page to find the best option.
See the On-Time Performance section for the latest delay data at both airports. This shows departure and arrival reliability to help you plan.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Flights from CLT to ONT

Charlotte Douglas International Airport (CLT) and Ontario International Airport (ONT) are connected by nonstop service from American Airlines. With 29 weekly departures, this is a heavily served route.

CLT to ONT Flight Duration and Schedule

Nonstop flight time from CLT to ONT ranges from 4 hours 54 minutes to 5 hours 14 minutes. The route covers a distance of 2,074 miles (3,337 km). There are approximately 29 weekly flights outbound and 14 return, totaling 43 flights per week in both directions.

Connecting Options and Alternatives

49 one-stop connections are available, with the fastest taking approximately 6 hours via SBD. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Greensboro (GSO).