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$220+ Cheap flights from Dallas to Niagara Falls (IAG)

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 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — IAG
Dec 13 — Dec 201
Sat 12/13
Sat 12/20
1 adult, Economy
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Cheap flight deals from Dallas to Niagara Falls

Discover tips and strategies to find the most affordable flight options for your journey from Dallas (A78) to Niagara Falls (IAG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 13, 2025.

Round-trip from

$536
(Mytrip)

One-way from

$220
(Kiwi.com)
From Dallas to Niagara Falls
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One-way flight from Dallas to Niagara Falls
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Find flight deals from Dallas to Niagara Falls

Best flights from Dallas to Niagara Falls
Discover carefully curated flight deals from Dallas to Niagara Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 13, 2025.

This Mytrip deal was found by Cheapflights users on 11/10. 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.
Fri 1/911:06 amDFW - IAG
3 stops25h 47mMultiple Airlines
Fri 1/2311:23 amIAG - DFW
3 stops31h 47mMultiple Airlines
Deal found 11/10$536

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dallas to Niagara Falls 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 November 13, 2025.
Use the filters below to find and compare flights from Dallas to Niagara Falls that are best for you.

Fly from

Dallas

Fly to

Niagara Falls

Route

Depart

Return

Price

DallasNiagara Falls

DFW - IAG

DFWIAG

Dallas/Fort Worth

Fri 1/9

11:06 am-1:53 pm

3 stops25h 47m

Niagara Falls

Fri 1/23

11:23 am-6:10 pm

3 stops31h 47m

$536

DallasNiagara Falls

DFW - IAG

DFWIAG

Dallas/Fort Worth

Fri 12/5

9:07 pm-8:41 am

3 stops34h 34m

$220

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/11

Best time to book a flight from Dallas to Niagara Falls

Have a flexible travel schedule? Discover the best time to fly to Niagara Falls from Dallas with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Dallas to Niagara Falls

What is the cheapest month to book a flight from Dallas to Niagara Falls?

Currently, January is the cheapest month in which you can book a flight from Dallas to Niagara Falls (average of $120). Flying from Dallas to Niagara Falls in December is currently the most expensive (average of $281). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DFW to IAG?

Find hourly flight availability from Dallas to Niagara Falls. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 13, 2025.

It’s typically best to fly out from Dallas to Niagara Falls in the evening. Doing so could potentially save you 72% on the flight price compared to flying in the afternoon, which is usually more expensive.

Related info for your journey

Find useful and relevant information for your journey from Dallas to Niagara Falls. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Niagara Falls from Dallas?

    For a flight from Dallas to Niagara Falls, you will be flying into Niagara Falls. Niagara Falls (IAG) is just 5.7 mi from the center of the city. Niagara Falls is the only Niagara Falls airport and it handles 0 inbound flights from Dallas per day. 0 airlines have flights to Niagara Falls from Dallas on a regular basis.

  • Can I find deals for flights from Dallas to Niagara Falls that include hotel bookings?

    Yes. In addition to deals on Dallas to Niagara Falls flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dallas to Niagara Falls?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dallas to Niagara Falls.

  • Can I find deals for business class flights from Dallas to Niagara Falls?

    Yes. Cheapflights offers flight deals from Dallas to Niagara Falls by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Dallas to Niagara Falls?

    Currently, January is the cheapest month in which you can book a flight from Dallas to Niagara Falls (average of $120). Flying from Dallas to Niagara Falls in December is currently the most expensive (average of $281). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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