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Cheap flights from Green Bay to Idaho Falls from $522

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Green Bay to Idaho Falls departing on 8/3. 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 Green Bay to Idaho Falls

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
5:25 pm - 10:39 am
GRB
-
IDA
18h 14m
2 stops
Delta Logo
3:04 pm - 8:35 pm
IDA
-
GRB
28h 31m
2 stops
$522Delta
Mon, Aug 3 - Fri, Aug 7
Delta Logo
5:25 pm - 10:39 am
GRB
-
IDA
18h 14m
2 stops
Delta Logo
6:50 pm - 8:35 pm
IDA
-
GRB
24h 45m
2 stops
$558Delta
Mon, Aug 3 - Sat, Aug 8
United Airlines Logo
8:25 pm - 9:55 am
GRB
-
IDA
14h 30m
2 stops
United Airlines Logo
6:03 pm - 12:14 am
IDA
-
GRB
29h 11m
2 stops
$567United Airlines
Mon, Aug 3 - Mon, Aug 10
United Airlines Logo
8:25 pm - 1:24 pm
GRB
-
IDA
17h 59m
2 stops
United Airlines Logo
6:03 pm - 12:14 am
IDA
-
GRB
29h 11m
2 stops
$572United Airlines
Tue, Aug 4 - Mon, Aug 10
United Airlines Logo
8:25 pm - 1:24 pm
GRB
-
IDA
17h 59m
2 stops
United Airlines Logo
6:03 pm - 4:51 pm
IDA
-
GRB
21h 48m
2 stops
$588United Airlines
Tue, Aug 4 - Sat, Aug 8
Delta Logo
5:25 pm - 10:39 am
GRB
-
IDA
18h 14m
2 stops
Delta Logo
3:04 pm - 8:35 pm
IDA
-
GRB
28h 31m
2 stops
$602Delta
Mon, Aug 3 - Thu, Aug 13
Delta Logo
5:25 pm - 10:39 am
GRB
-
IDA
18h 14m
2 stops
Delta Logo
3:04 pm - 4:33 pm
IDA
-
GRB
24h 29m
2 stops
$616Delta
Mon, Aug 3 - Tue, Aug 11
American Airlines Logo
9:43 am - 12:10 pm
GRB
-
IDA
27h 27m
1 stop
American Airlines Logo
12:46 pm - 11:28 pm
IDA
-
GRB
9h 42m
1 stop
$617American Airlines
Tue, Aug 4 - Wed, Aug 12
United Airlines Logo
5:26 pm - 1:24 pm
GRB
-
IDA
20h 58m
3 stops
United Airlines Logo
6:03 pm - 12:14 am
IDA
-
GRB
29h 11m
2 stops
$618United Airlines
Tue, Aug 4 - Mon, Aug 10
United Airlines Logo
5:26 pm - 1:24 pm
GRB
-
IDA
20h 58m
3 stops
United Airlines Logo
6:03 pm - 4:51 pm
IDA
-
GRB
21h 48m
2 stops
$633United Airlines
Tue, Aug 4 - Sat, Aug 8

Delta flights from Green Bay to Idaho Falls

Our best Delta deals on Green Bay to Idaho Falls flight tickets
Delta
Aug 3
GRB5:25 pmGreen Bay Austin-Straubel
18h 14m
2 stops
IDA10:39 amIdaho Falls Fanning Field
Aug 7
IDA3:04 pmIdaho Falls Fanning Field
28h 31m
2 stops
GRB8:35 pmGreen Bay Austin-Straubel
$522
Delta
Aug 3
GRB5:25 pmGreen Bay Austin-Straubel
18h 14m
2 stops
IDA10:39 amIdaho Falls Fanning Field
Aug 8
IDA6:50 pmIdaho Falls Fanning Field
24h 45m
2 stops
GRB8:35 pmGreen Bay Austin-Straubel
$558
Delta
Aug 3
GRB5:25 pmGreen Bay Austin-Straubel
18h 14m
2 stops
IDA10:39 amIdaho Falls Fanning Field
Aug 13
IDA3:04 pmIdaho Falls Fanning Field
28h 31m
2 stops
GRB8:35 pmGreen Bay Austin-Straubel
$602

United Airlines flights from Green Bay to Idaho Falls

Our best United Airlines deals on Green Bay to Idaho Falls flight tickets
United Airlines
Aug 3
GRB8:25 pmGreen Bay Austin-Straubel
14h 30m
2 stops
IDA9:55 amIdaho Falls Fanning Field
Aug 10
IDA6:03 pmIdaho Falls Fanning Field
29h 11m
2 stops
GRB12:14 amGreen Bay Austin-Straubel
$567
United Airlines
Aug 4
GRB8:25 pmGreen Bay Austin-Straubel
17h 59m
2 stops
IDA1:24 pmIdaho Falls Fanning Field
Aug 7
IDA6:03 pmIdaho Falls Fanning Field
21h 48m
2 stops
GRB4:51 pmGreen Bay Austin-Straubel
$572
United Airlines
Aug 4
GRB8:25 pmGreen Bay Austin-Straubel
17h 59m
2 stops
IDA1:24 pmIdaho Falls Fanning Field
Aug 8
IDA6:03 pmIdaho Falls Fanning Field
21h 48m
2 stops
GRB4:51 pmGreen Bay Austin-Straubel
$588

momondo Fare Finder

 
Customize your flight search to find flights from Green Bay to Idaho 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, momondo users made 832,500 searches. Data last updated February 5, 2026.
Use the filters below to find and compare flights from Green Bay to Idaho Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Green BayIdaho Falls

GRB - IDA

GRBIDA

Green Bay Austin-Straubel

Mon 8/3

5:25 pm-10:39 am

2 stops18h 14m

Idaho Falls Fanning Field

Fri 8/7

3:04 pm-8:35 pm

2 stops28h 31m

$522

Green BayIdaho Falls

GRB - IDA

GRBIDA

Green Bay Austin-Straubel

Mon 8/3

5:25 pm-10:39 am

2 stops18h 14m

Idaho Falls Fanning Field

Sat 8/8

6:50 pm-8:35 pm

2 stops24h 45m

$558

Green BayIdaho Falls

GRB - IDA

GRBIDA

Green Bay Austin-Straubel

Mon 8/3

8:25 pm-9:55 am

2 stops14h 30m

Idaho Falls Fanning Field

Mon 8/10

6:03 pm-12:14 am

2 stops29h 11m

$567

Green BayIdaho Falls

GRB - IDA

GRBIDA

Green Bay Austin-Straubel

Tue 8/4

8:25 pm-1:24 pm

2 stops17h 59m

Idaho Falls Fanning Field

Mon 8/10

6:03 pm-12:14 am

2 stops29h 11m

$572

Green BayIdaho Falls

GRB - IDA

GRBIDA

Green Bay Austin-Straubel

Tue 8/4

8:25 pm-1:24 pm

2 stops17h 59m

Idaho Falls Fanning Field

Sat 8/8

6:03 pm-4:51 pm

2 stops21h 48m

$588

Green BayIdaho Falls

GRB - IDA

GRBIDA

Green Bay Austin-Straubel

Mon 8/3

5:25 pm-10:39 am

2 stops18h 14m

Idaho Falls Fanning Field

Thu 8/13

3:04 pm-8:35 pm

2 stops28h 31m

$602

Green BayIdaho Falls

GRB - IDA

GRBIDA

Green Bay Austin-Straubel

Mon 8/3

5:25 pm-10:39 am

2 stops18h 14m

Idaho Falls Fanning Field

Tue 8/11

3:04 pm-4:33 pm

2 stops24h 29m

$616

Green BayIdaho Falls

GRB - IDA

GRBIDA

Green Bay Austin-Straubel

Tue 8/4

9:43 am-12:10 pm

1 stop27h 27m

Idaho Falls Fanning Field

Wed 8/12

12:46 pm-11:28 pm

1 stop9h 42m

$617

Green BayIdaho Falls

GRB - IDA

GRBIDA

Green Bay Austin-Straubel

Tue 8/4

5:26 pm-1:24 pm

3 stops20h 58m

Idaho Falls Fanning Field

Mon 8/10

6:03 pm-12:14 am

2 stops29h 11m

$618

Green BayIdaho Falls

GRB - IDA

GRBIDA

Green Bay Austin-Straubel

Tue 8/4

5:26 pm-1:24 pm

3 stops20h 58m

Idaho Falls Fanning Field

Sat 8/8

6:03 pm-4:51 pm

2 stops21h 48m

$633

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Green Bay to Idaho Falls

Are you open to changing your travel dates? Check out the ideal times to fly from Green Bay to Idaho Falls according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Green Bay to Idaho Falls (GRB to IDA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Green Bay to Idaho Falls

Fastest flight time

7h 21m

Direct flights

None
The fastest flight from Green Bay to Idaho Falls takes 7h 21m
There are no direct flights from Green Bay to Idaho Falls. There are no popular flight routes from Green Bay to Idaho Falls.
Search flight deals

  • How far is Green Bay Austin-Straubel to Idaho Falls Fanning Field by plane?

    There are 1190.8 mi between Green Bay Austin-Straubel and Idaho Falls Fanning Field. In terms of flight time, this usually takes a little over 7h 21m.

  • When did momondo last update prices for flights from Green Bay Austin-Straubel Airport to Idaho Falls Fanning Field Airport?

    Prices for flights from Green Bay Austin-Straubel Airport to Idaho Falls Fanning Field Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Green Bay Austin-Straubel Airport to Idaho Falls Fanning Field Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Green Bay Austin-Straubel Airport to Idaho Falls Fanning Field Airport.

  • What documentation or ID do you need to fly to Idaho Falls Fanning Field Airport?

    The travel and health documents you'll need for your trip to Idaho Falls Fanning Field Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Idaho Falls Fanning Field Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • How do I get Price Alerts for flights from Green Bay to Idaho Falls?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Green Bay from Idaho Falls. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Green Bay to Idaho Falls 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?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Traveling to a place near Idaho Falls?

Book flights to Idaho Falls if you plan to visit one of these locations
Rexburg

Why use momondo?

Why should I use momondo to find a flight deal from Green Bay to Idaho Falls?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Green Bay to Idaho Falls. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Green Bay to Idaho Falls with flexible booking policies on momondo?

Flights from Green Bay to Idaho Falls with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Green Bay to Idaho Falls?

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

I’m not ready to book a flight from Green Bay to Idaho Falls right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Green Bay to Idaho Falls flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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