Cheap flights from the United States to Saint John from $307
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to Saint John departing on 7/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from the United States to Saint John
Recent round-trip flight deals from the United States to Saint John
Recent one-way flight deals from the United States to Saint John
Recent last minute flight deals from the United States to Saint John
United Airlines flights from United States to Saint John
Our best United Airlines deals on United States to Saint John flight tickets
Air Canada flights from United States to Saint John
Our best Air Canada deals on United States to Saint John flight tickets
See travel insights to Saint John from
How to get the cheapest flight ticket from United States to Saint John
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 day to depart on your flight to Saint John?
The cheapest day to depart from United States to Saint John is on a Sunday when prices can be found for as low as $348. On the other hand, Wednesday is the most expensive day to depart from United States because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $735.
What is the cheapest time of day to depart on your flight to Saint John?
Our most recent data shows that the best time of day to fly to Saint John is in the afternoon. Flights from United States to Saint John during this time can be as low as $646. Try not to purchase tickets in the morning because they tend to be around $678. Of course, these prices can vary depending on the time of year and what airport you fly to.
What is the cheapest airline that flies from United States to Saint John?
Air Canada and United Airlines are the most popular carriers operating from United States to Saint John
What airlines fly to Saint John?
Air Canada, Porter Airlines and United Airlines are the top three most popular airlines that fly to Saint John from United States according to our data. Air Canada is the first choice among our users, with 70% of people opting to fly with this airline when traveling to Saint John. Keep in mind that there are 3 different airlines that fly to Saint John on a routine basis, so you have a few additional options to choose from.
Cheap United States to Saint John flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from United States to Saint John
When did momondo last update prices for flights from United States to Saint John Airport?
Prices for flights from United States to Saint John Airport were last updated today.
How many operators does momondo search for flights from United States to Saint John Airport?
There is 1 operator available for flights from United States to Saint John Airport as of May 2025.
How old do you have to be to fly from United States to Saint John Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from United States to Saint John Airport.
What documentation or ID do you need to fly to Saint John Airport?
The travel and health documents you'll need for your trip to Saint John Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Saint John Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from United States to Saint John?
momondo data reveals that the most frequently booked plane model on the route from United States to Saint John is Boeing 737 MAX 8, representing 66.67% of all bookings. The subsequent popular model is Boeing 737-800 Passenger/BBJ2 (winglets) at 33.33%.
Best airlines flying from United States to Saint John
Compare and see reviews for airlines that fly from United States to Saint John with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $426 | Free Cancellation | Rating 7.0 9,252 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from United States to Saint John?
Finding the right flight to Saint John from United States is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Saint John quick and easy, saving you time and money.
Can I find flights from United States to Saint John with flexible booking policies on momondo?
All flight searches from United States to Saint John on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from United States to Saint John?
momondo provides multiple filters to help you find the best flight to Saint John from United States. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from United States to Saint John right now. Can momondo alert me if prices change?
Price alerts on flights to Saint John from United States are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.