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Cheap flights from Montana to Asuncion from $1,836

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Montana to Asuncion departing on 5/24. 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
0 bags

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Find the cheapest flights from Montana to Asuncion

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
10:42 am - 5:24 am
FCA
-
ASU
39h 42m
2 stops
United Airlines Logo
6:33 am - 11:29 am
ASU
-
FCA
31h 56m
2 stops
$1,836United Airlines
Sun, May 24 - Wed, May 27
United Airlines Logo
2:33 pm - 5:24 am
FCA
-
ASU
35h 51m
2 stops
United Airlines Logo
6:33 am - 11:29 am
ASU
-
FCA
31h 56m
2 stops
$1,876United Airlines
Sun, May 24 - Wed, May 27

United Airlines flights from Montana to Asuncion

Our best United Airlines deals on Montana to Asuncion flight tickets
United Airlines
May 24
FCA10:42 amKalispell Glacier Park
39h 42m
2 stops
ASU5:24 amAsuncion Silvio Pettirossi
May 27
ASU6:33 amAsuncion Silvio Pettirossi
31h 56m
2 stops
FCA11:29 amKalispell Glacier Park
$1,836
United Airlines
May 24
FCA2:33 pmKalispell Glacier Park
35h 51m
2 stops
ASU5:24 amAsuncion Silvio Pettirossi
May 27
ASU6:33 amAsuncion Silvio Pettirossi
31h 56m
2 stops
FCA11:29 amKalispell Glacier Park
$1,876

momondo Fare Finder

 
Customize your flight search to find flights from Montana to Asuncion 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 832,500 searches. Data last updated March 27, 2026.
Use the filters below to find and compare flights from Montana to Asuncion that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KalispellAsuncion

FCA - ASU

FCAASU

Kalispell Glacier Park

Sun 5/24

10:42 am-5:24 am

2 stops39h 42m

Asuncion Silvio Pettirossi

Wed 5/27

6:33 am-11:29 am

2 stops31h 56m

$1,836
Quickest round-trip

KalispellAsuncion

FCA - ASU

FCAASU

Kalispell Glacier Park

Sun 5/24

2:33 pm-5:24 am

2 stops35h 51m

Asuncion Silvio Pettirossi

Wed 5/27

6:33 am-11:29 am

2 stops31h 56m

$1,876

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Montana to Asuncion flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montana to Asuncion

Fastest flight time

39h 42m

Direct flights

None
The fastest flight from Montana to Asuncion takes 39h 42m
There are no direct flights from Montana to Asuncion. There are no popular flight routes from Montana to Asuncion.
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  • When did momondo last update prices for flights from Montana to Asuncion Silvio Pettirossi Airport?

    Prices for flights from Montana to Asuncion Silvio Pettirossi Airport are updated daily.

  • How old do you have to be to fly from Montana to Asuncion Silvio Pettirossi 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 Montana to Asuncion Silvio Pettirossi Airport.

  • What documentation or ID do you need to fly to Asuncion Silvio Pettirossi Airport?

    The necessary travel and health documents for your Asuncion Silvio Pettirossi Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • How do I get Price Alerts for flights from Montana to Asuncion?

    Search flight deals from Montana to Asuncion. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Montana to Asuncion with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Why use momondo?

Why should I use momondo to find a flight deal from Montana to Asuncion?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Asuncion from Montana.

Can I find flights from Montana to Asuncion with flexible booking policies on momondo?

momondo does allow users to show only those flights to Asuncion from Montana which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Montana to Asuncion?

momondo provides multiple filters to help you find the best flight to Asuncion from Montana. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Montana to Asuncion right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Montana to Asuncion now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Asuncion and let you know when they change.

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