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

The number of flights available between Maryland and Idaho is 3 per week as of July 2025. The most frequent departure day is Mon, with 33% of weekly flights leaving on this day.

What is the cheapest airline that flies from Maryland to Idaho?

Spirit Airlines, American Airlines, and United Airlines are the most popular carriers operating from Maryland to Idaho

What airlines fly to Idaho?

Delta, Southwest and United Airlines are the top three most popular airlines that fly to Idaho from Maryland according to our data. Delta is the first choice among our users, with 37% of people opting to fly with this airline when traveling to Idaho. Keep in mind that there are 4 different airlines that fly to Idaho on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Maryland to Idaho?

Prices for flights from Maryland to Idaho refresh daily.

How many operators does momondo search for flights from Maryland to Idaho?

The number of operators available for flights from Maryland to Idaho is 5 as of July 2025.

How old do you have to be to fly from Maryland to Idaho?

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 Maryland to Idaho.

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

The required travel and health documents for your Idaho trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Idaho. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$93 Cheap Flights from Maryland to Idaho in 2025

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Find the cheapest flights from Maryland to Idaho

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

8:09 am - 5:11 pmBWI-BOI

11h 02m1 stop

2:16 pm - 4:30 amBOI-BWI

12h 14m1 stop

$159Spirit Airlines

Find Deal

Thu, Aug 28 - Thu, Sep 4

6:30 am - 5:11 pmBWI-BOI

12h 41m1 stop

6:06 pm - 5:15 amBOI-BWI

9h 09m1 stop

$201Spirit Airlines

Find Deal

Mon, Aug 18 - Thu, Aug 21

6:00 am - 11:25 amDCA-JAC

7h 25m1 stop

3:24 pm - 11:23 pmJAC-DCA

5h 59m1 stop

$217American Airlines

Find Deal

Mon, Sep 15 - Wed, Sep 17

11:30 am - 6:46 pmDCA-JAC

9h 16m1 stop

3:24 pm - 11:23 pmJAC-DCA

5h 59m1 stop

$223American Airlines

Find Deal

Wed, Aug 27 - Wed, Sep 3

12:35 pm - 7:49 pmIAD-JAC

9h 14m1 stop

1:00 pm - 11:33 pmJAC-IAD

8h 33m1 stop

$257Delta

Find Deal

Mon, Sep 15 - Fri, Sep 19

1:40 pm - 7:49 pmDCA-JAC

8h 09m1 stop

7:30 am - 4:11 pmJAC-DCA

6h 41m1 stop

$257Delta

Find Deal

Mon, Sep 15 - Fri, Sep 19

9:00 am - 11:40 amIAD-JAC

4h 40mnonstop

2:30 pm - 8:45 pmJAC-IAD

4h 15mnonstop

$269United Airlines

Find Deal

Sat, Jan 3 - Sat, Jan 10

12:40 pm - 5:30 pmIAD-JAC

6h 50m1 stop

2:30 pm - 8:45 pmJAC-IAD

4h 15mnonstop

$279United Airlines

Find Deal

Sat, Jan 3 - Sat, Jan 10

3:30 pm - 9:30 pmBWI-GEG

9h 00m1 stop

6:15 am - 7:45 pmGEG-BWI

10h 30m1 stop

$308Southwest

Find Deal

Wed, Aug 27 - Wed, Sep 3

4:40 pm - 12:25 amDCA-BOI

9h 45m2 stops

6:00 am - 6:15 pmBOI-DCA

10h 15m2 stops

$311Southwest

Find Deal

Fri, Aug 22 - Tue, Aug 26

Alaska Airlines flights from Maryland to Idaho

Our best Alaska Airlines deals on Maryland to Idaho flight tickets

Alaska Airlines

Sep 12

IAD6:09 pmWashington, D.C. Dulles Intl

7h 59m

1 stop

BOI12:08 amBoise Air Term. Gowen Fld

Sep 19

BOI7:17 pmBoise Air Term. Gowen Fld

10h 16m

1 stop

IAD7:33 amWashington, D.C. Dulles Intl

$273

Find similar

Alaska Airlines

Oct 18

IAD6:25 amWashington, D.C. Dulles Intl

7h 41m

1 stop

GEG11:06 amSpokane

Oct 25

GEG7:30 amSpokane

7h 58m

1 stop

IAD6:28 pmWashington, D.C. Dulles Intl

$296

Find similar

Alaska Airlines

Aug 23

DCA5:06 pmWashington, D.C. Reagan-National

8h 53m

1 stop

BOI11:59 pmBoise Air Term. Gowen Fld

Aug 25

BOI7:07 amBoise Air Term. Gowen Fld

12h 52m

1 stop

DCA9:59 pmWashington, D.C. Reagan-National

$300

Find similar

American Airlines flights from Maryland to Idaho

Our best American Airlines deals on Maryland to Idaho flight tickets

American Airlines

Sep 15

DCA6:00 amWashington, D.C. Reagan-National

7h 25m

1 stop

JAC11:25 amJackson Hole

Sep 17

JAC3:24 pmJackson Hole

5h 59m

1 stop

DCA11:23 pmWashington, D.C. Reagan-National

$217

Find similar

American Airlines

Aug 27

DCA11:30 amWashington, D.C. Reagan-National

9h 16m

1 stop

JAC6:46 pmJackson Hole

Sep 3

JAC3:24 pmJackson Hole

5h 59m

1 stop

DCA11:23 pmWashington, D.C. Reagan-National

$223

Find similar

American Airlines

Sep 4

PHL8:55 amPhiladelphia

9h 12m

1 stop

JAC4:07 pmJackson Hole

Sep 10

JAC12:58 pmJackson Hole

9h 20m

1 stop

PHL12:18 amPhiladelphia

$241

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreBoise

BWI - BOI

BWIBOI

Baltimore/Washington

Thu 8/28

8:09 am-5:11 pm

1 stop11h 02m

Boise Air Term. Gowen Fld

Thu 9/4

2:16 pm-4:30 am

1 stop12h 14m

$159

BaltimoreBoise

BWI - BOI

BWIBOI

Baltimore/Washington

Mon 8/18

6:30 am-5:11 pm

1 stop12h 41m

Boise Air Term. Gowen Fld

Thu 8/21

6:06 pm-5:15 am

1 stop9h 09m

$201

Washington, D.C.Jackson

DCA - JAC

DCAJAC

Washington, D.C. Reagan-National

Mon 9/15

6:00 am-11:25 am

1 stop7h 25m

Jackson Hole

Wed 9/17

3:24 pm-11:23 pm

1 stop5h 59m

$217

Washington, D.C.Jackson

DCA - JAC

DCAJAC

Washington, D.C. Reagan-National

Wed 8/27

11:30 am-6:46 pm

1 stop9h 16m

Jackson Hole

Wed 9/3

3:24 pm-11:23 pm

1 stop5h 59m

$223

Washington, D.C.Jackson

IAD - JAC

IADJAC

Washington, D.C. Dulles Intl

Mon 9/15

12:35 pm-7:49 pm

1 stop9h 14m

Jackson Hole

Fri 9/19

1:00 pm-11:33 pm

1 stop8h 33m

$257

Washington, D.C.Jackson

DCA - JAC

DCAJAC

Washington, D.C. Reagan-National

Mon 9/15

1:40 pm-7:49 pm

1 stop8h 09m

Jackson Hole

Fri 9/19

7:30 am-4:11 pm

1 stop6h 41m

$257

Washington, D.C.Jackson

IAD - JAC

IADJAC

Washington, D.C. Dulles Intl

Sat 1/3

9:00 am-11:40 am

Nonstop4h 40m

Jackson Hole

Sat 1/10

2:30 pm-8:45 pm

Nonstop4h 15m

$269

Washington, D.C.Jackson

IAD - JAC

IADJAC

Washington, D.C. Dulles Intl

Sat 1/3

12:40 pm-5:30 pm

1 stop6h 50m

Jackson Hole

Sat 1/10

2:30 pm-8:45 pm

Nonstop4h 15m

$279

BaltimoreSpokane

BWI - GEG

BWIGEG

Baltimore/Washington

Wed 8/27

3:30 pm-9:30 pm

1 stop9h 00m

Spokane

Wed 9/3

6:15 am-7:45 pm

1 stop10h 30m

$308

Washington, D.C.Boise

DCA - BOI

DCABOI

Washington, D.C. Reagan-National

Fri 8/22

4:40 pm-12:25 am

2 stops9h 45m

Boise Air Term. Gowen Fld

Tue 8/26

6:00 am-6:15 pm

2 stops10h 15m

$311

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 Maryland to Idaho

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 month to fly to Idaho?

In general, April is the cheapest month to fly from Maryland to Idaho. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $296. If you don’t want to visit Idaho in April, then you should wait until May to fly from Maryland, when ticket prices are also cheap, with an average price of $300.

What is the cheapest day to depart on your flight to Idaho?

Our data shows that Tuesday is the least expensive day to fly to Idaho. Tickets to fly out on this day can be as low as $436. On the other hand, Friday is the most expensive day to depart from Maryland because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $563.

What is the cheapest time of day to depart on your flight to Idaho?

According to our data, the cheapest time of day to fly to Idaho is at noon. momondo users have found flights departing from Maryland to Idaho at noon for as low as $329. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the evening is when there is more demand to fly to Idaho, so prices are often more expensive at around $716 per ticket.

How far in advance should I book a flight to Idaho?

You are more likely to see cheaper flights to Idaho from Maryland when booking weeks ahead of your departure date. In general, you can expect to find flights to Idaho for around $475 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Idaho from Maryland for as low as $351 on momondo.

Can stopping save me money on Maryland to Idaho flights?

You could potentially save up to 69% on your flight if you consider stops on a Maryland to Idaho flight.

Cheap Maryland to Idaho flight deals and tips

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

Best Price Found	$93
Fastest flight time	4h 40m
Direct flights	Sun
Airports in Idaho	3 airports

The best one-way flight to Idaho from Maryland in the past 72 hours is $93. The best round-trip flight deal from Maryland to Idaho found on momondo in the last 72 hours is $159.

The fastest flight from Maryland to Idaho takes 4h 40m

Direct flights go from Maryland to Idaho on Sunday. The only airline offering direct flights is United Airlines.

There are 3 airports near Idaho: Spokane (GEG), Boise Air Term. Gowen Fld (BOI), Jackson Hole (JAC)

Search flight deals

When did momondo last update prices for flights from Maryland to Idaho?
Prices for flights from Maryland to Idaho refresh daily.
How many operators does momondo search for flights from Maryland to Idaho?
The number of operators available for flights from Maryland to Idaho is 5 as of July 2025.
How old do you have to be to fly from Maryland to Idaho?
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 Maryland to Idaho.
What documentation or ID do you need to fly to Idaho?
The required travel and health documents for your Idaho trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Idaho. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Maryland to Idaho

Compare and see reviews for airlines that fly from Maryland to Idaho with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $230	Free Cancellation	Rating 8.0 7,981 reviews	Search Delta flights
United Airlines	PriceFrom $278	Free Cancellation	Rating 7.4 8,900 reviews	Search United Airlines flights
American Airlines	PriceFrom $334	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Southwest	PriceFrom $347	Free Cancellation	Rating 8.0 4,246 reviews	Search Southwest flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Maryland to Idaho for you.

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

All flight searches from Maryland to Idaho on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Maryland to Idaho?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Maryland to Idaho.

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

Yes. momondo can track prices for Maryland to Idaho flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.