What is the cheapest airline that flies from Idaho Falls Fanning Field to Worldwide?

Delta, Allegiant Air, and Alaska Airlines are the most popular carriers operating from Idaho Falls Fanning Field to Worldwide

How many flights depart from Idaho Falls to Worldwide on average per week?

The number of flights available between Idaho Falls and Worldwide is 83 per week as of April 2026. The most frequent departure day is Mon, with 18% of weekly flights leaving on this day.

What airlines fly to Worldwide?

United Airlines, Delta and American Airlines are the top three most popular airlines that fly to Worldwide from Idaho Falls according to our data. United Airlines is the first choice among our users, with 50% of people opting to fly with this airline when traveling to Worldwide. Keep in mind that there are 8 different airlines that fly to Worldwide on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Idaho Falls Fanning Field Airport to Worldwide?

Prices for flights from Idaho Falls Fanning Field Airport to Worldwide are updated daily.

How many operators does momondo search for flights from Idaho Falls Fanning Field Airport to Worldwide?

The number of operators available for flights from Idaho Falls Fanning Field Airport to Worldwide is 6 as of April 2026.

How old do you have to be to fly from Idaho Falls Fanning Field Airport to Worldwide?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Idaho Falls Fanning Field Airport to Worldwide.

What documentation or ID do you need to fly to Worldwide?

The travel and health documents required for your trip to Worldwide can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Worldwide. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$55 Cheap Flights from Idaho Falls to Worldwide in 2026

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Find the cheapest flights from Idaho Falls to Worldwide

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:17 pm - 5:28 pm

IDA

SNA

2h 11mnonstop

6:18 pm - 9:31 pm

SNA

IDA

2h 13mnonstop

$125Allegiant Air

vie., may. 8 - lun., may. 11

4:17 pm - 5:28 pm

IDA

SNA

2h 11mnonstop

6:18 pm - 9:31 pm

SNA

IDA

2h 13mnonstop

$131Allegiant Air

vie., may. 1 - lun., may. 4

6:54 pm - 10:40 pm

IDA

DEN

3h 46m

1 stop

5:30 am - 10:47 am

DEN

IDA

5h 17m

1 stop

$157Delta

lun., may. 11 - mié., may. 13

4:03 pm - 6:54 pm

IDA

SEA

3h 51m

1 stop

8:00 pm - 10:53 pm

SEA

IDA

1h 53mnonstop

$211Alaska Airlines

sáb., may. 30 - sáb., may. 30

6:54 pm - 10:40 pm

IDA

DEN

3h 46m

1 stop

5:30 am - 10:47 am

DEN

IDA

5h 17m

1 stop

$213Delta

mié., may. 13 - sáb., may. 16

6:00 am - 7:03 am

IDA

SEA

2h 03mnonstop

12:35 pm - 3:26 pm

SEA

IDA

1h 51mnonstop

$217Alaska Airlines

mié., may. 13 - mié., may. 20

1:43 pm - 6:00 pm

IDA

ORD

3h 17mnonstop

9:40 am - 12:20 pm

ORD

IDA

3h 40mnonstop

$290American Airlines

mar., oct. 6 - jue., oct. 15

12:29 pm - 4:59 pm

IDA

ORD

3h 30mnonstop

10:48 am - 1:24 pm

ORD

IDA

3h 36mnonstop

$321American Airlines

mié., jul. 29 - mar., ago. 4

4:10 pm - 12:44 am

IDA

ORD

7h 34m

1 stop

5:00 am - 9:50 am

ORD

IDA

5h 50m

1 stop

$337United Airlines

mié., jul. 29 - mar., ago. 4

5:54 pm - 12:44 am

IDA

ORD

5h 50m

1 stop

5:00 am - 9:50 am

ORD

IDA

5h 50m

1 stop

$346United Airlines

sáb., jun. 20 - sáb., jun. 27

American Airlines flights from Idaho Falls to Worldwide

Our best American Airlines deals on Idaho Falls to Worldwide flight tickets

American Airlines

Oct 6

IDA1:43 pmIdaho Falls Fanning Field

3h 17m

ORD6:00 pmChicago O'Hare Intl

Oct 15

ORD9:40 amChicago O'Hare Intl

3h 40m

IDA12:20 pmIdaho Falls Fanning Field

$290

American Airlines

Jul 29

IDA12:29 pmIdaho Falls Fanning Field

3h 30m

ORD4:59 pmChicago O'Hare Intl

Aug 4

ORD10:48 amChicago O'Hare Intl

3h 36m

IDA1:24 pmIdaho Falls Fanning Field

$321

American Airlines

Sep 9

IDA2:20 pmIdaho Falls Fanning Field

8h 08m

1 stop

BNA11:28 pmNashville Intl

Sep 16

BNA6:00 amNashville Intl

6h 32m

1 stop

IDA11:32 amIdaho Falls Fanning Field

$330

Delta flights from Idaho Falls to Worldwide

Our best Delta deals on Idaho Falls to Worldwide flight tickets

Delta

May 11

IDA6:54 pmIdaho Falls Fanning Field

3h 46m

1 stop

DEN10:40 pmDenver Intl

May 15

DEN5:30 amDenver Intl

5h 17m

1 stop

IDA10:47 amIdaho Falls Fanning Field

$157

Delta

May 13

IDA6:54 pmIdaho Falls Fanning Field

3h 46m

1 stop

DEN10:40 pmDenver Intl

May 16

DEN5:30 amDenver Intl

5h 17m

1 stop

IDA10:47 amIdaho Falls Fanning Field

$213

Delta

May 13

IDA6:54 pmIdaho Falls Fanning Field

6h 18m

1 stop

SEA12:12 amSeattle/Tacoma Intl

May 20

SEA5:30 amSeattle/Tacoma Intl

4h 17m

1 stop

IDA10:47 amIdaho Falls Fanning Field

$227

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Idaho FallsSanta Ana

IDA - SNA

IDASNA

Idaho Falls Fanning Field

vie. 5/8

4:17 pm-5:28 pm

Nonstop2h 11m

Santa Ana J. Wayne/Orange Cnty

lun. 5/11

6:18 pm-9:31 pm

Nonstop2h 13m

$125

Idaho FallsSanta Ana

IDA - SNA

IDASNA

Idaho Falls Fanning Field

vie. 5/1

4:17 pm-5:28 pm

Nonstop2h 11m

Santa Ana J. Wayne/Orange Cnty

lun. 5/4

6:18 pm-9:31 pm

Nonstop2h 13m

$131

Idaho FallsDenver

IDA - DEN

IDADEN

Idaho Falls Fanning Field

lun. 5/11

6:54 pm-10:40 pm

1 stop3h 46m

Denver Intl

mié. 5/13

5:30 am-10:47 am

1 stop5h 17m

$157

Idaho FallsSeattle

IDA - SEA

IDASEA

Idaho Falls Fanning Field

sáb. 5/30

4:03 pm-6:54 pm

1 stop3h 51m

Seattle/Tacoma Intl

sáb. 5/30

8:00 pm-10:53 pm

Nonstop1h 53m

$211

Idaho FallsDenver

IDA - DEN

IDADEN

Idaho Falls Fanning Field

mié. 5/13

6:54 pm-10:40 pm

1 stop3h 46m

Denver Intl

sáb. 5/16

5:30 am-10:47 am

1 stop5h 17m

$213

Quickest round-trip

Idaho FallsSeattle

IDA - SEA

IDASEA

Idaho Falls Fanning Field

mié. 5/13

6:00 am-7:03 am

Nonstop2h 03m

Seattle/Tacoma Intl

mié. 5/20

12:35 pm-3:26 pm

Nonstop1h 51m

$217

Idaho FallsChicago

IDA - ORD

IDAORD

Idaho Falls Fanning Field

mar. 10/6

1:43 pm-6:00 pm

Nonstop3h 17m

Chicago O'Hare Intl

jue. 10/15

9:40 am-12:20 pm

Nonstop3h 40m

$290

Idaho FallsChicago

IDA - ORD

IDAORD

Idaho Falls Fanning Field

mié. 7/29

12:29 pm-4:59 pm

Nonstop3h 30m

Chicago O'Hare Intl

mar. 8/4

10:48 am-1:24 pm

Nonstop3h 36m

$321

Idaho FallsChicago

IDA - ORD

IDAORD

Idaho Falls Fanning Field

mié. 7/29

4:10 pm-12:44 am

1 stop7h 34m

Chicago O'Hare Intl

mar. 8/4

5:00 am-9:50 am

1 stop5h 50m

$337

Idaho FallsChicago

IDA - ORD

IDAORD

Idaho Falls Fanning Field

sáb. 6/20

5:54 pm-12:44 am

1 stop5h 50m

Chicago O'Hare Intl

sáb. 6/27

5:00 am-9:50 am

1 stop5h 50m

$346

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Idaho Falls to Worldwide

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest Idaho Falls Fanning Field to Worldwide flight route?

Fly from Idaho Falls Fanning Field to Las Vegas Harry Reid Intl for the best Idaho Falls Fanning Field - Worldwide flight prices

What cabin class options are available on Idaho Falls Fanning Field to Worldwide flights?

There are 4 cabin classes available to choose from on Idaho Falls Fanning Field to Worldwide flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Idaho Falls to Worldwide flights?

No. A direct flight is the cheapest option for a flight between Idaho Falls to Worldwide.

Cheap Idaho Falls to Worldwide flight deals and tips

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

Best Price Found	$71
Fastest flight time	1h 09m
Direct flights	Every day
Airports in Worldwide	12,872 airports

The best one-way flight to Worldwide from Idaho Falls in the past 72 hours is $71. The best round-trip flight deal from Idaho Falls to Worldwide found on momondo in the last 72 hours is $102.

The fastest flight from Idaho Falls to Worldwide takes 1h 09m

Direct flights go from Idaho Falls to Worldwide every day.

There are 12,872 airports in Worldwide. From Idaho Falls there are direct flights to Phoenix Sky Harbor Intl (PHX), Santa Ana J. Wayne/Orange Cnty (SNA), Denver Intl (DEN), Seattle/Tacoma Intl (SEA).

Search flight deals

Frequently asked questions about flying from Idaho Falls to Worldwide

When did momondo last update prices for flights from Idaho Falls Fanning Field Airport to Worldwide?
Prices for flights from Idaho Falls Fanning Field Airport to Worldwide are updated daily.
How many operators does momondo search for flights from Idaho Falls Fanning Field Airport to Worldwide?
The number of operators available for flights from Idaho Falls Fanning Field Airport to Worldwide is 6 as of April 2026.
How old do you have to be to fly from Idaho Falls Fanning Field Airport to Worldwide?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Idaho Falls Fanning Field Airport to Worldwide.
What documentation or ID do you need to fly to Worldwide?
The travel and health documents required for your trip to Worldwide can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Worldwide. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Idaho Falls to Worldwide?
momondo data reveals that the most frequently booked plane model on the route from Idaho Falls to Worldwide is Airbus A319, representing 36.20% of all bookings. The subsequent popular models are Canadair (Bombardier) Regional Jet 700 at 15.56%, Airbus A320-100/200 at 14.68%, and Canadair (Bombardier) Regional Jet CRJ-550 at 9.49%.

Why use momondo?

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

It is quick and easy to find Idaho Falls to Worldwide flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Worldwide that suits you.

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

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

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

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

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

Yes momondo offers price alerts on flights to Worldwide from Idaho Falls. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.