What is the cheapest airline to fly from Appleton to Ottawa round-trip?

Our cheapest airline available from Appleton to Ottawa is United Airlines. Our recent data shows that you can find tickets from as low as $496 on this airline.

In terms of precipitation, rainfall in Ottawa ranges from 2.0 - 3.7 inches per month. June is typically the wettest month, when rainfall can reach 3.7 in. February is typically the driest time to visit Ottawa when rainfall is around 2.0 in.

If weather is an important factor for your trip to Ottawa, 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 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 14.0 F).

What is the cheapest time of day to fly from ATW to YOW?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Appleton to Ottawa as you normally would.

Can I find deals for flights from Appleton to Ottawa that include hotel bookings?

Yes. In addition to deals on Appleton to Ottawa flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Appleton to Ottawa?

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

Can I find deals for business class flights from Appleton to Ottawa?

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

Find Cheap Flights from Appleton to Ottawa

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Best time to book a flight from Appleton to Ottawa

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ATW-YOW

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.

Reviews of airlines servicing Ottawa

Get a feel of what it's like to fly with United Airlines from Appleton to Ottawa by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

9,711 reviews

Reviews

1 / 20

4.0

Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.

United Airlines

7.4

Good

9,711 reviews

United Airlines

7.4

Good

9,711 reviews

Reviews

1 / 20

4.0

Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.

Related info for your journey

What is the cheapest airline to fly from Appleton to Ottawa round-trip?
Our cheapest airline available from Appleton to Ottawa is United Airlines. Our recent data shows that you can find tickets from as low as $496 on this airline.
Can I find deals for flights from Appleton to Ottawa that include hotel bookings?
Yes. In addition to deals on Appleton to Ottawa flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Appleton to Ottawa?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Appleton to Ottawa.
Can I find deals for business class flights from Appleton to Ottawa?
Yes. Cheapflights offers flight deals from Appleton to Ottawa by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Top airline flying from Appleton to Ottawa

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$496	Average$571	FlexibilityNo cancel fee	On-time69%

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Find cheap flights from Appleton to Ottawa with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Best time to book a flight from Appleton to Ottawa

Have a flexible travel schedule? Discover the best time to fly to Ottawa from Appleton with our price prediction graph.

Reviews of airlines servicing Ottawa

Get insights into the airlines that provide service to Ottawa. 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 Ottawa. Reviews last updated May 14, 2026.

Get a feel of what it's like to fly with United Airlines from Appleton to Ottawa by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

What is the cheapest airline to fly from Appleton to Ottawa round-trip?

Can I find deals for flights from Appleton to Ottawa that include hotel bookings?

How can I find direct flights from Appleton to Ottawa?

Can I find deals for business class flights from Appleton to Ottawa?

Traveling to a place near Ottawa?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Appleton to Ottawa

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Ottawa by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Appleton to Ottawa by cabin class

Find flights from Appleton to Ottawa, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Appleton and Ottawa flights

Browse other Appleton and Ottawa flight options. Last updated on May 14, 2026.

Other flights from Appleton

Browse through other flights departing from Appleton. Flights are based on user searches made on Cheapflights and were last updated on May 14, 2026.

Other flights to Ottawa

Explore flights to Ottawa departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on May 14, 2026.

Popular flight searches

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Top airline flying from Appleton to Ottawa

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Cheap flights from Appleton (ATW) to Ottawa (YOW)

Find cheap flights from Appleton to Ottawa with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Best time to book a flight from Appleton to Ottawa

Have a flexible travel schedule? Discover the best time to fly to Ottawa from Appleton with our price prediction graph.

Reviews of airlines servicing Ottawa

Get insights into the airlines that provide service to Ottawa. 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 Ottawa. Reviews last updated May 14, 2026.

Get a feel of what it's like to fly with United Airlines from Appleton to Ottawa by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

What is the cheapest airline to fly from Appleton to Ottawa round-trip?

Can I find deals for flights from Appleton to Ottawa that include hotel bookings?

How can I find direct flights from Appleton to Ottawa?

Can I find deals for business class flights from Appleton to Ottawa?

Traveling to a place near Ottawa?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Appleton to Ottawa

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Ottawa by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Appleton to Ottawa by cabin class

Find flights from Appleton to Ottawa, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Appleton and Ottawa flights

Browse other Appleton and Ottawa flight options. Last updated on May 14, 2026.

Other flights from Appleton

Browse through other flights departing from Appleton. Flights are based on user searches made on Cheapflights and were last updated on May 14, 2026.

Other flights to Ottawa

Explore flights to Ottawa departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on May 14, 2026.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2026

Top airline flying from Appleton to Ottawa

100% Free

Book with Flexibility

Travel Smart