Cheap flights Hartford — Ontario from $304

Q: How long is the flight from Hartford to Ontario?

Approximate flight time — 5h 12m.

Q: How much do flights from Hartford to Ontario cost?

The minimum price over 3 months — from $304 on 22.11.2026.

Q: Which airlines fly from Hartford to Ontario?

This route is served by 1 airline: Southwest Airlines.

Q: From which airports does Hartford operate flights?

From Hartford: BDL (Bradley International Airport).

Q: To which airports in Ontario do flights arrive?

To Ontario: ONT (Ontario International Airport).

Q: Which day of the week is cheapest?

The cheapest day of the week — Sunday.

Q: When is the best time to buy tickets Hartford — Ontario?

Optimal — 1–3 months before departure. Check the calendar above — it shows the best dates.

How many travellers?

Adults

12+ years

Children

2–11 years

Infants

under 2

Choose your departure date

Cheapest: $304 on 22.11.2026

Prices shown are from searches by other travellers over the last 24 hours. Missing a date? Click any day — we'll find tickets anyway.

November 2026

December 2026

January 2027

Prices found for 1 of 90 days. Prices update as more travellers search. Click any date to search live.

Depart

—

Return

—

Cheapest flights found

22 Nov 2026, Sun

Southwest Airlines WN 4915

16:35

BDL Bradley International Airport

23:35

ONT Ontario International Airport

7h 1 stop

View this ticket

Route characteristics

Distance

3 988 km

Flight time

5h 12m

Time difference

-3h

Minimum price

from $304 (22.11.2026)

Average price

$304

Maximum price

$304

Cheapest day

Sunday

Departure airports (1)

BDL Bradley International Airport

Arrival airports (1)

ONT Ontario International Airport

Airlines (1)

WN Southwest Airlines

Agencies (1)

Farera

Airlines — cheapest prices 1

Southwest Airlines

Low-cost 1 flights · 1 days

$304

Where to buy tickets 1

Farera

1 tickets · 1 days

from $304

Airports

From — Hartford (1)

BDL Bradley International Airport

To — Ontario (1)

ONT Ontario International Airport

Other destinations from Hartford

Frequently asked questions about the route Hartford — Ontario

How long is the flight from Hartford to Ontario?

Approximate flight time — 5h 12m. This is an average for a direct flight. With connections, the time may be longer.

What is the distance from Hartford to Ontario?

The straight-line distance — 3 988 km.

How much do flights from Hartford to Ontario cost?

The minimum price over 3 months — from $304 on 22.11.2026.

What is the average ticket price?

The average price — $304. Range: $304 — $304.

What is the time difference between Hartford and Ontario?

The difference — -3h.

From which airports does Hartford operate flights?

From Hartford: BDL (Bradley International Airport).

To which airports in Ontario do flights arrive?

To Ontario: ONT (Ontario International Airport).

Which airlines fly this route?

This route is served by 1 airline: Southwest Airlines.

Which day of the week is cheapest?

The cheapest day of the week — Sunday.

When is the best time to buy tickets?

Optimal — 1–3 months before departure. Check the calendar above — it shows the best dates.

How do I book flights?

Click "View this ticket" on any flight card — you'll be redirected to the booking page with this specific ticket pre-selected.

About the route Hartford — Ontario

Flights Hartford — Ontario is a popular route. The straight-line distance is 3 988 km. Flight time 5h 12m. Time difference -3h.

From Hartford (BDL) flights depart from 1 airport: BDL. To Ontario (ONT) — 1 arrival airport: ONT.

1 airline operate on this route: Southwest Airlines.

The minimum price for the next 3 months — from $304 (22.11.2026). The cheapest dates are highlighted in the calendar above.

The average ticket price — $304, ranging from $304 to $304. Book 1–3 months in advance to get the best deals.

Cheapest day to fly — Sunday.

Other destinations in United States from Hartford

Cheap flights Hartford — Ontario

From — Hartford (1)

To — Ontario (1)

Flights

Data

Documents

Contacts