Latest deals
Insights
FAQs
Price Alerts

Cheap flights from the United States to Saint John from C$ 264

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 18/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from the United States to Saint John

Recent round-trip flight deals from the United States to Saint John

Enter your travel dates to find the best prices.
Multiple Airlines Logo
12:25 p.m. - 10:00 a.m.
EWR
-
YSJ
20h 35m
2 stops
Multiple Airlines Logo
10:45 a.m. - 6:45 p.m.
YSJ
-
EWR
9h 00m
1 stop
C$ 648Multiple Airlines
Thu, 27 Aug - Mon, 31 Aug
Multiple Airlines Logo
11:20 a.m. - 10:00 a.m.
EWR
-
YSJ
21h 40m
1 stop
Multiple Airlines Logo
10:45 a.m. - 6:45 p.m.
YSJ
-
EWR
9h 00m
1 stop
C$ 674Multiple Airlines
Thu, 27 Aug - Mon, 31 Aug
Multiple Airlines Logo
6:30 a.m. - 3:45 p.m.
EWR
-
YSJ
8h 15m
2 stops
Multiple Airlines Logo
10:45 a.m. - 10:35 p.m.
YSJ
-
EWR
12h 50m
1 stop
C$ 702Multiple Airlines
Wed, 29 Jul - Wed, 5 Aug
Multiple Airlines Logo
4:25 p.m. - 10:00 a.m.
EWR
-
YSJ
16h 35m
1 stop
Multiple Airlines Logo
10:45 a.m. - 10:00 p.m.
YSJ
-
EWR
12h 15m
1 stop
C$ 738Multiple Airlines
Tue, 11 Aug - Wed, 19 Aug
Air Canada Logo
10:40 a.m. - 3:59 p.m.
BOS
-
YSJ
4h 19m
1 stop
Air Canada Logo
4:40 p.m. - 9:26 p.m.
YSJ
-
BOS
5h 46m
1 stop
C$ 928Air Canada
Wed, 30 Sep - Sat, 3 Oct
Air Canada Logo
4:55 p.m. - 1:25 a.m.
BOS
-
YSJ
7h 30m
1 stop
Air Canada Logo
5:00 a.m. - 9:53 a.m.
YSJ
-
BOS
5h 53m
1 stop
C$ 930Air Canada
Sat, 15 Aug - Sat, 22 Aug
Air Canada Logo
10:25 a.m. - 4:00 p.m.
EWR
-
YSJ
4h 35m
1 stop
Air Canada Logo
4:40 p.m. - 7:53 p.m.
YSJ
-
EWR
4h 13m
1 stop
C$ 938Air Canada
Thu, 27 Aug - Mon, 31 Aug
United Airlines Logo
11:30 p.m. - 5:19 p.m.
SFO
-
YSJ
13h 49m
2 stops
United Airlines Logo
11:05 a.m. - 6:46 p.m.
YSJ
-
SFO
11h 41m
2 stops
C$ 1,230United Airlines
Fri, 30 Oct - Tue, 3 Nov
United Airlines Logo
11:30 p.m. - 4:00 p.m.
SFO
-
YSJ
12h 30m
2 stops
United Airlines Logo
4:40 p.m. - 12:16 a.m.
YSJ
-
SFO
11h 36m
2 stops
C$ 1,272United Airlines
Tue, 11 Aug - Tue, 18 Aug
United Airlines Logo
5:45 a.m. - 1:25 a.m.
TYS
-
YSJ
18h 40m
2 stops
United Airlines Logo
5:00 a.m. - 2:37 p.m.
YSJ
-
TYS
10h 37m
2 stops
C$ 1,338United Airlines
Sun, 23 Aug - Wed, 2 Sep

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Early arrival? 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.
Search flight deals

United Airlines flights from United States to Saint John

Our best United Airlines deals on United States to Saint John flight tickets
United Airlines
1 Oct
EWR10:25 a.m.Newark
4h 34m
1 stop
YSJ3:59 p.m.Saint John
10 Oct
YSJ4:40 p.m.Saint John
4h 16m
1 stop
EWR7:56 p.m.Newark
C$ 1,130
United Airlines
4 Sep
EWR9:30 p.m.Newark
17h 30m
2 stops
YSJ4:00 p.m.Saint John
9 Sep
YSJ4:40 p.m.Saint John
4h 10m
1 stop
EWR7:50 p.m.Newark
C$ 1,143
United Airlines
11 Sep
EWR11:00 p.m.Newark
15h 59m
2 stops
YSJ3:59 p.m.Saint John
16 Sep
YSJ4:40 p.m.Saint John
16h 34m
2 stops
EWR8:14 a.m.Newark
C$ 1,166

Air Canada flights from United States to Saint John

Our best Air Canada deals on United States to Saint John flight tickets
Air Canada
30 Sep
BOS10:40 a.m.Boston Logan Intl
4h 19m
1 stop
YSJ3:59 p.m.Saint John
3 Oct
YSJ4:40 p.m.Saint John
5h 46m
1 stop
BOS9:26 p.m.Boston Logan Intl
C$ 928
Air Canada
15 Aug
BOS4:55 p.m.Boston Logan Intl
7h 30m
1 stop
YSJ1:25 a.m.Saint John
22 Aug
YSJ5:00 a.m.Saint John
5h 53m
1 stop
BOS9:53 a.m.Boston Logan Intl
C$ 930
Air Canada
27 Aug
EWR10:25 a.m.Newark
4h 35m
1 stop
YSJ4:00 p.m.Saint John
31 Aug
YSJ4:40 p.m.Saint John
4h 13m
1 stop
EWR7:53 p.m.Newark
C$ 938

momondo Fare Finder

 
Customize your flight search to find flights from United States to Saint John that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 96,600 searches. Data last updated 1 July 2026.
Use the filters below to find and compare flights from the United States to Saint John that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

NewarkSaint John

EWR - YSJ

EWRYSJ

Newark

Thu 27/8

12:25 p.m.-10:00 a.m.

2 stops20h 35m

Saint John

Mon 31/8

10:45 a.m.-6:45 p.m.

1 stop9h 00m

C$ 648

NewarkSaint John

EWR - YSJ

EWRYSJ

Newark

Thu 27/8

11:20 a.m.-10:00 a.m.

1 stop21h 40m

Saint John

Mon 31/8

10:45 a.m.-6:45 p.m.

1 stop9h 00m

C$ 674

NewarkSaint John

EWR - YSJ

EWRYSJ

Newark

Wed 29/7

6:30 a.m.-3:45 p.m.

2 stops8h 15m

Saint John

Wed 5/8

10:45 a.m.-10:35 p.m.

1 stop12h 50m

C$ 702

NewarkSaint John

EWR - YSJ

EWRYSJ

Newark

Tue 11/8

4:25 p.m.-10:00 a.m.

1 stop16h 35m

Saint John

Wed 19/8

10:45 a.m.-10:00 p.m.

1 stop12h 15m

C$ 738

BostonSaint John

BOS - YSJ

BOSYSJ

Boston Logan Intl

Wed 30/9

10:40 a.m.-3:59 p.m.

1 stop4h 19m

Saint John

Sat 3/10

4:40 p.m.-9:26 p.m.

1 stop5h 46m

C$ 928

BostonSaint John

BOS - YSJ

BOSYSJ

Boston Logan Intl

Sat 15/8

4:55 p.m.-1:25 a.m.

1 stop7h 30m

Saint John

Sat 22/8

5:00 a.m.-9:53 a.m.

1 stop5h 53m

C$ 930
Quickest round-trip

NewarkSaint John

EWR - YSJ

EWRYSJ

Newark

Thu 27/8

10:25 a.m.-4:00 p.m.

1 stop4h 35m

Saint John

Mon 31/8

4:40 p.m.-7:53 p.m.

1 stop4h 13m

C$ 938

San FranciscoSaint John

SFO - YSJ

SFOYSJ

San Francisco

Fri 30/10

11:30 p.m.-5:19 p.m.

2 stops13h 49m

Saint John

Tue 3/11

11:05 a.m.-6:46 p.m.

2 stops11h 41m

C$ 1,230

San FranciscoSaint John

SFO - YSJ

SFOYSJ

San Francisco

Tue 11/8

11:30 p.m.-4:00 p.m.

2 stops12h 30m

Saint John

Tue 18/8

4:40 p.m.-12:16 a.m.

2 stops11h 36m

C$ 1,272

KnoxvilleSaint John

TYS - YSJ

TYSYSJ

Knoxville McGhee Tyson

Sun 23/8

5:45 a.m.-1:25 a.m.

2 stops18h 40m

Saint John

Wed 2/9

5:00 a.m.-2:37 p.m.

2 stops10h 37m

C$ 1,338

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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

Can stopping save me money on United States to Saint John flights?

You could potentially save up to 33% on your flight if you consider stops on a United States to Saint John flight.

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

Fastest flight time

4h 20m

Direct flights

None
The fastest flight from United States to Saint John takes 4h 20m
There are no direct flights from United States to Saint John. There are no popular flight routes from United States to Saint John.
Search flight deals

Frequently asked questions about flying from the 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 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 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 United States to Saint John Airport.

  • What documentation or ID do you need to fly to Saint John Airport?

    The travel and health documents required for your trip to Saint John Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Saint John Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from United States to Saint John?

Travelling to a place near Saint John?

Book flights to Saint John if you plan to visit one of these locations
Sussex
Middleton

Why use momondo?

Why should I use momondo to find a flight deal from United States to Saint John?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from United States to Saint John for you.

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?

Once you have performed a search for United States to Saint John 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 United States to Saint John right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Saint John, momondo offers a useful price alert feature which will track prices for flights to Saint John from United States and alert you when they change.

An easier way to manage your Saint John trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 31/7
Fri 7/8
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Canada