$283+ Cheap flights from Washington to New Brunswick
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/6. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Washington to New Brunswick with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Washington to New Brunswick
Keep the following information in mind while searching for Washington to New Brunswick flight deals. Data was last updated April 30, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $604 (Mytrip) |
One-way from | $283 (Kiwi.com) |
Find flight deals from Washington to New Brunswick
Cheapest flights from Washington to New BrunswickExplore the most affordable flight options available from Washington to New Brunswick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2025.
Explore the most affordable flight options available from Washington to New Brunswick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2025.
This Mytrip deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Booking.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Cheapflights Fare Finder
Customize your flight search to find flights from Washington to New Brunswick 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, Cheapflights users made 2,558,603 searches. Data last updated April 30, 2025.
Use the filters below to find and compare flights from Washington to New Brunswick that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
SeattleSaint John
SEA - YSJ
SEAYSJ
Seattle/Tacoma Intl
Fri 6/13
7:20 am-12:10 am
2 stops12h 50m
Saint John
Fri 6/20
10:45 am-8:41 pm
2 stops13h 56m
SeattleSaint John
SEA - YSJ
SEAYSJ
Seattle/Tacoma Intl
Fri 6/13
11:35 am-12:10 am
1 stop8h 35m
Saint John
Fri 6/20
5:30 am-10:51 am
1 stop9h 21m
SeattleSaint John
SEA - YSJ
SEAYSJ
Seattle/Tacoma Intl
Fri 6/13
11:35 am-12:10 am
1 stop8h 35m
Saint John
Fri 6/20
5:30 am-10:51 am
1 stop9h 21m
SeattleSaint John
SEA - YSJ
SEAYSJ
Seattle/Tacoma Intl
Sat 9/6
7:05 am-10:00 am
2 stops22h 55m
SeattleSaint John
SEA - YSJ
SEAYSJ
Seattle/Tacoma Intl
Fri 9/5
5:14 pm-10:49 am
2 stops13h 35m
SeattleSaint John
SEA - YSJ
SEAYSJ
Seattle/Tacoma Intl
Thu 9/4
12:10 pm-5:46 pm
1 stop25h 36m
Best time to book a flight from Washington to New Brunswick
Have a flexible travel schedule? Discover the best time to fly to New Brunswick from Washington with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Washington to New Brunswick
What is the cheapest time of day to fly from WA to NB?
Find hourly flight availability from Washington to New Brunswick. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 30, 2025.
When flying from State of Washington to New Brunswick, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Rainfall in New Brunswick by month
Plan your trip to New Brunswick by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in New Brunswick ranges from 3.0 - 4.2 inches per month. March is typically the wettest month, when rainfall can reach 4.2 in. August is typically the driest time to visit New Brunswick when rainfall is around 3.0 in.
Temperature in New Brunswick by month
Plan your trip to New Brunswick by taking into account the average temperature totals by month.
If weather is an important factor for your trip to New Brunswick, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 17.6 F).
Reviews of airlines servicing New Brunswick
Get insights into the airlines that provide service to New Brunswick. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to New Brunswick. Reviews last updated April 30, 2025.
Food
Entertainment
Boarding
Comfort
Crew
Overall
Reviews
Thomas,Mar 2025
SFO - TPE
Food
Entertainment
Boarding
Comfort
Crew
Overall
Reviews
Thomas,Mar 2025
SFO - TPE
Food
Entertainment
Boarding
Comfort
Crew
Overall
Reviews
Thomas,Mar 2025
SFO - TPE