Cheap flights from Ontario to Birmingham, Alabama from $144
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Birmingham, Alabama departing on 4/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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United Airlines flights from Ontario to Birmingham, Alabama
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How to get the cheapest flight ticket from Ontario to Birmingham, Alabama
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Birmingham, Alabama?
In general, March is the cheapest month to fly from Ontario to Birmingham, Alabama. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $400. If you are unable to visit Birmingham, Alabama during the month of March, then departing from Ontario during the month February is also very affordable. Most momondo users find prices during this month for around $404.
What is the cheapest day to depart on your flight to Birmingham, Alabama?
On average, the least expensive day to fly to Birmingham, Alabama from Ontario is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $471. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Birmingham, Alabama is Sunday, with ticket prices averaging around $636.
What is the cheapest airline that flies from Ontario to Birmingham?
Delta, American Airlines, and United Airlines are the most popular carriers operating from Ontario to Birmingham
What airlines fly to Birmingham, Alabama?
American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Birmingham, Alabama from Ontario according to our data. American Airlines is the first choice among our users, with 57% of people opting to fly with this airline when traveling to Birmingham, Alabama. Keep in mind that there are 6 different airlines that fly to Birmingham, Alabama on a routine basis, so you have a few additional options to choose from.
When to book flights from Ontario to Birmingham, Alabama
Cheap Ontario to Birmingham, Alabama (ONT to BHM) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Ontario to Birmingham, Alabama
Best Price Found | $144 |
|---|---|
Fastest flight time | 5h 35m |
Direct flights | None |
Airports in Birmingham, Alabama | 1 airport |
How far is Ontario to Birmingham by plane?
The straight-line distance from Ontario to Birmingham is 1763.8 mi. Flights usually cover this in 5h 35m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Ontario Airport to Birmingham Airport?
Prices for flights from Ontario Airport to Birmingham Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Ontario Airport to Birmingham Airport?
As of April 2025, there are 4 operators available to choose from for flights from Ontario Airport to Birmingham Airport.
How old do you have to be to fly from Ontario Airport to Birmingham Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Birmingham Airport.
What documentation or ID do you need to fly to Birmingham Airport?
The required travel and health documents for your Birmingham Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Birmingham Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Ontario to Birmingham, Alabama?
Based on momondo bookings for flights between Ontario and Birmingham, Alabama, the leading airline is American Airlines, making up 47% of the total bookings. Other popular airlines include Southwest with 31%, Delta with 13%, and United Airlines with 9%.
Best airlines flying from Ontario to Birmingham, Alabama
Compare and see reviews for airlines that fly from Ontario to Birmingham, Alabama with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $336 | Free Cancellation | Rating 7.4 8,618 reviews | |||
| PriceFrom $341 | Free Cancellation | Rating 8.0 4,276 reviews | |||
| PriceFrom $346 | Free Cancellation | Rating 8.0 7,897 reviews | |||
| PriceFrom $346 | Free Cancellation | Rating 7.2 10,000 reviews |
Traveling to a place near Birmingham?
Book flights to Birmingham if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Ontario to Birmingham?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ontario to Birmingham. momondo saves you time and could save you money on your trip.
Can I find flights from Ontario to Birmingham with flexible booking policies on momondo?
Yes. All flights to Birmingham from Ontario on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Ontario to Birmingham?
Once you have performed a search for Ontario to Birmingham flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Ontario to Birmingham right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Birmingham from Ontario. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.