Cheap flights from Bismarck to Ontario (BIS - ONT) from $187

This is the cheapest one-way flight price, found on 5/29. Prices may vary by date and flight preferences.
BIS — ONT
Jun 4 — Jun 111
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Cheap flights from Bismarck to Ontario in May, June 2023

The best prices found for BIS to ONT flights for May, June
These are some of the best deals we've found on flights to Ontario in 2023 at this time. If these deals don't appeal to you, be sure to come back soon for more options.

Bismarck to Ontario 2023 flight deals

Cheap flights to Ontario from Bismarck found for this year
These are some of the best deals we've found on flights to Ontario in 2023 at this time. If these deals don't appeal to you, be sure to come back soon for more options.

Cheap United Airlines flights from Bismarck to Ontario

Find some of the cheapest United Airlines flights traveling from Bismarck to Ontario. Deals update often to give you more flight options matching your criteria

Cheap American Airlines flights from Bismarck to Ontario

Some of the best deals we've found on American Airlines flights traveling from Bismarck to Ontario. Make sure to examine the flight information before completing your reservation.

One-way flights to Ontario from Bismarck

The cheapest one-way flights from Bismarck to Ontario
If you're seeking multiple options on one-way flights from Bismarck to Ontario, be sure to check out these deals, which are updated often. Users in need of a round-trip flight from Bismarck to Ontario instead should update the search form at the top of page.

Find flights from Bismarck to Ontario within your budget

Use the slider to find flights from Bismarck to Ontario that fit your budget.

Fly from

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Fly to

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Budget

$446 - $598

Route

Depart

Return

Price

BismarckOntario

BIS - ONT

BISONT

Bismarck

Mon 10/9

1 stop28h 27m

Ontario

Sun 10/22

1 stop17h 44m

BismarckOntario

BIS - ONT

BISONT

Bismarck

Thu 7/6

1 stop18h 25m

Ontario

Thu 7/13

2 stops15h 07m

BismarckOntario

BIS - ONT

BISONT

Bismarck

Thu 6/22

1 stop17h 50m

Ontario

Mon 6/26

2 stops40h 18m

BismarckOntario

BIS - ONT

BISONT

Bismarck

Tue 10/10

1 stop8h 52m

Ontario

Sun 10/15

1 stop5h 46m

BismarckOntario

BIS - ONT

BISONT

Bismarck

Sun 8/6

1 stop14h 51m

Ontario

Fri 8/11

1 stop11h 03m

BismarckOntario

BIS - ONT

BISONT

Bismarck

Thu 7/6

2 stops26h 08m

Ontario

Thu 7/13

2 stops46h 15m

BismarckOntario

BIS - ONT

BISONT

Bismarck

Thu 6/29

1 stop4h 53m

Ontario

Mon 7/3

1 stop12h 50m

BismarckOntario

BIS - ONT

BISONT

Bismarck

Fri 6/23

1 stop21h 32m

Ontario

Mon 6/26

2 stops23h 38m

BismarckOntario

BIS - ONT

BISONT

Bismarck

Fri 6/23

2 stops36h 20m

Ontario

Mon 6/26

2 stops23h 38m

Flights are sorted by cheapest first

Deals found on 5/29

Reviews of Airlines Servicing Ontario

See what other customers who have flown with United Airlines and American Airlines from Bismarck to Ontario have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.6
Good
1,525 reviews

Boarding

7.8

Food

6.8

Overall

7.6

Entertainment

7.1

Crew

8.2

Comfort

7.4

Reviews

1 / 10

We arrived early but sat on the tarmac for more than an hour waiting for a gate.

United Airlines
7.6
Good
1,525 reviews
United Airlines
7.6
Good
1,525 reviews

Boarding

7.8

Food

6.8

Overall

7.6

Entertainment

7.1

Crew

8.2

Comfort

7.4

Reviews

1 / 10

We arrived early but sat on the tarmac for more than an hour waiting for a gate.

American Airlines
7.4
Good
2,147 reviews
United Airlines
7.6
Good
1,525 reviews

Boarding

7.8

Food

6.8

Overall

7.6

Entertainment

7.1

Crew

8.2

Comfort

7.4

Reviews

1 / 10

We arrived early but sat on the tarmac for more than an hour waiting for a gate.

Related info for your journey

Useful info, stats and facts about Bismarck to Ontario flights.

Top airline flying from Bismarck to Ontario

The chart below displays the airlines Cheapflights users traveling from Bismarck to Ontario choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
United AirlinesCheapest$501Average$676FlexibilityNo cancel feeOn-time69%COVID-19 safety
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