Cheap flights from Maryland to Idaho from $119

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/22. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
BWI — BOI
May 9 — May 161

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

To save up to 84% on this flight, we recommend booking at least 49 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Maryland to Idaho from $602 1-2 weeks out and tickets from $761 for flights departing within the next 72 hours.

What is the cheapest month to fly from Maryland to Idaho?

The best pricing can be found in the month of January. Prices to Idaho from Maryland average $537. You can even find prices in January for less than $537, as users have found deals to Idaho from as low as $255. The month of December appears to be one of the more expensive times to travel to Idaho from Maryland. Flying in the targeted month can save you up to 55%.

When is the cheapest time to fly from Maryland to Idaho (MD - ID)?

When flying from Maryland to Idaho, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap Sun Country Air flights from Maryland to Idaho

Explore cheap flight options specifically provided by Sun Country Air for the route between Maryland and Idaho. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated May 4, 2024.
Check out some of the cheapest Sun Country Air flights we've come across from Maryland to Idaho. Come back soon if you're not finding the exact deal you're looking for.
Sun 6/168:00 amIAD - GEG
1 stop12h 58mSun Country Air
Thu 6/275:45 pmGEG - IAD
1 stop16h 19mSun Country Air
Deal found 5/3$279
Wed 8/1411:30 amIAD - BOI
1 stop7h 37mSun Country Air
Wed 8/216:20 pmBOI - IAD
1 stop15h 00mSun Country Air
Deal found 5/2$329
Sun 6/1612:08 pmBWI - GEG
1 stop8h 50mSun Country Air
Sun 6/236:52 pmGEG - BWI
1 stop19h 16mSun Country Air
Deal found 5/3$335
Sun 6/1612:08 pmBWI - GEG
1 stop8h 50mSun Country Air
Thu 6/275:45 pmGEG - BWI
1 stop14h 50mSun Country Air
Deal found 5/3$345
Thu 7/1111:39 amBWI - GEG
1 stop8h 19mSun Country Air
Sun 7/216:45 pmGEG - BWI
1 stop13h 17mSun Country Air
Deal found 5/3$375

Cheap Delta flights from Maryland to Idaho

Explore cheap flight options specifically provided by Delta for the route between Maryland and Idaho. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated May 4, 2024.
Browse through some of the cheapest Delta flights traveling from Maryland to Idaho. Ensure the flight price, dates, time, and airline match your criteria before you book.
Tue 9/107:50 amIAD - GEG
1 stop7h 40mDelta
Tue 10/87:20 pmGEG - IAD
1 stop7h 36mDelta
Deal found 5/3$328
Sun 5/266:04 pmIAD - GEG
1 stop7h 48mDelta
Thu 5/305:10 pmGEG - IAD
2 stops12h 57mDelta
Deal found 5/2$333
Tue 5/285:39 pmIAD - GEG
1 stop9h 26mDelta
Tue 6/45:42 pmGEG - IAD
1 stop9h 44mDelta
Deal found 5/3$353
Sat 6/17:15 amIAD - BOI
1 stop7h 07mDelta
Sat 6/81:05 pmBOI - IAD
1 stop8h 54mDelta
Deal found 5/2$358
Sat 6/87:00 pmDCA - BOI
1 stop6h 59mDelta
Wed 6/127:59 pmBOI - DCA
2 stops10h 56mDelta
Deal found 5/2$363
Wed 9/47:30 amIAD - BOI
1 stop6h 42mDelta
Tue 9/175:40 amBOI - IAD
1 stop8h 31mDelta
Deal found 5/2$388
Fri 10/186:50 pmDCA - BOI
1 stop6h 39mDelta
Tue 10/225:40 amBOI - DCA
2 stops11h 02mDelta
Deal found 5/3$413
Sat 6/87:00 pmDCA - BOI
1 stop6h 59mDelta
Wed 6/121:51 pmBOI - DCA
1 stop7h 53mDelta
Deal found 5/2$437
Sat 6/157:00 pmDCA - BOI
1 stop6h 59mDelta
Tue 7/23:05 pmBOI - DCA
1 stop6h 13mDelta
Deal found 5/2$438

Cheap Maryland to Idaho flights in May & June 2024

Find cheap flight options from Maryland to Idaho specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,864,334 searches. Prices were last updated on May 4, 2024.
Listed are some of the best fares we've found on flights departing from Maryland to Idaho in 2024. Check back regularly for other flight deals.
Mon 6/39:20 pmBWI - BOI
1 stop21h 10mSpirit Airlines
Mon 6/109:13 pmBOI - BWI
1 stop15h 16mSpirit Airlines
Deal found 5/3$150
Mon 6/36:57 pmBWI - BOI
2 stops27h 28mSpirit Airlines
Mon 6/109:13 pmBOI - BWI
1 stop15h 16mSpirit Airlines
Deal found 5/3$187
Sat 5/189:32 amBWI - BOI
2 stops12h 53mSpirit Airlines
Sat 5/254:54 pmBOI - BWI
1 stop13h 24mSpirit Airlines
Deal found 5/4$191
Sat 5/189:20 pmBWI - BOI
1 stop16h 05mMultiple Airlines
Sat 5/259:15 pmBOI - BWI
1 stop14h 13mMultiple Airlines
Deal found 5/4$210
Mon 6/36:57 pmBWI - BOI
2 stops23h 33mSpirit Airlines
Mon 6/109:13 pmBOI - BWI
2 stops24h 42mSpirit Airlines
Deal found 5/3$220
Sat 5/185:25 pmBWI - BOI
3 stops28h 35mSpirit Airlines
Sat 5/259:15 pmBOI - BWI
1 stop9h 03mSpirit Airlines
Deal found 5/4$232
Wed 5/229:33 amBWI - BOI
2 stops12h 23mSpirit Airlines
Mon 5/279:15 pmBOI - BWI
2 stops23h 24mSpirit Airlines
Deal found 5/3$233
Sat 5/189:32 amBWI - BOI
2 stops12h 53mSpirit Airlines
Sat 5/254:54 pmBOI - BWI
3 stops21h 41mSpirit Airlines
Deal found 5/4$258
Wed 5/229:33 amBWI - BOI
2 stops12h 23mSpirit Airlines
Mon 5/279:15 pmBOI - BWI
3 stops32h 48mSpirit Airlines
Deal found 5/3$263

Maryland to Idaho 2024 flight deals

Discover exclusive flight deals for travel between Maryland and Idaho in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated May 4, 2024.
Listed are some of the best fares we've found on flights departing from Maryland to Idaho in 2024. Check back regularly for other flight deals.
Mon 6/39:20 pmBWI - BOI
1 stop21h 10mSpirit Airlines
Mon 6/109:13 pmBOI - BWI
1 stop15h 16mSpirit Airlines
Deal found 5/3$150
Mon 6/36:57 pmBWI - BOI
2 stops27h 28mSpirit Airlines
Mon 6/109:13 pmBOI - BWI
1 stop15h 16mSpirit Airlines
Deal found 5/3$187
Sat 5/189:32 amBWI - BOI
2 stops12h 53mSpirit Airlines
Sat 5/254:54 pmBOI - BWI
1 stop13h 24mSpirit Airlines
Deal found 5/4$191
Sat 5/189:20 pmBWI - BOI
1 stop16h 05mMultiple Airlines
Sat 5/259:15 pmBOI - BWI
1 stop14h 13mMultiple Airlines
Deal found 5/4$210
Mon 6/36:57 pmBWI - BOI
2 stops23h 33mSpirit Airlines
Mon 6/109:13 pmBOI - BWI
2 stops24h 42mSpirit Airlines
Deal found 5/3$220
Sat 5/185:25 pmBWI - BOI
3 stops28h 35mSpirit Airlines
Sat 5/259:15 pmBOI - BWI
1 stop9h 03mSpirit Airlines
Deal found 5/4$232
Wed 5/229:33 amBWI - BOI
2 stops12h 23mSpirit Airlines
Mon 5/279:15 pmBOI - BWI
2 stops23h 24mSpirit Airlines
Deal found 5/3$233
Sat 5/189:32 amBWI - BOI
2 stops12h 53mSpirit Airlines
Sat 5/254:54 pmBOI - BWI
3 stops21h 41mSpirit Airlines
Deal found 5/4$258
Wed 5/229:33 amBWI - BOI
2 stops12h 23mSpirit Airlines
Mon 5/279:15 pmBOI - BWI
3 stops32h 48mSpirit Airlines
Deal found 5/3$263

Maryland to Idaho flights leaving soon

Find last-minute flight options from Maryland to Idaho for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated May 4, 2024.
Users seeking a last-minute flight from Maryland to Idaho should consider booking one of these fares. To prevent any unwanted surprises, users should verify their flight info before booking.
Thu 5/166:14 amBWI - BOI
3 stops40h 11mMultiple Airlines
Tue 6/45:20 pmBOI - BWI
1 stop13h 34mMultiple Airlines
Deal found 5/3$277
Wed 5/156:22 pmBWI - BOI
3 stops27h 38mSpirit Airlines
Mon 5/279:15 pmBOI - BWI
2 stops22h 19mSpirit Airlines
Deal found 5/3$297
Thu 5/1611:30 amBWI - BOI
2 stops24h 34mMultiple Airlines
Tue 6/49:15 pmBOI - BWI
1 stop15h 40mMultiple Airlines
Deal found 5/3$305
Thu 5/166:14 amBWI - BOI
3 stops40h 11mMultiple Airlines
Tue 6/49:15 pmBOI - BWI
2 stops21h 44mMultiple Airlines
Deal found 5/3$313
Wed 5/158:00 pmBWI - BOI
2 stops26h 00mSpirit Airlines
Mon 5/279:15 pmBOI - BWI
2 stops23h 24mSpirit Airlines
Deal found 5/3$321
Thu 5/166:14 amBWI - BOI
3 stops40h 11mMultiple Airlines
Tue 6/49:15 pmBOI - BWI
3 stops22h 59mMultiple Airlines
Deal found 5/3$337
Wed 5/158:00 pmBWI - BOI
2 stops22h 30mSpirit Airlines
Mon 5/279:15 pmBOI - BWI
1 stop9h 03mSpirit Airlines
Deal found 5/3$352
Fri 5/109:20 amBWI - BOI
2 stops32h 44mSpirit Airlines
Tue 5/145:20 pmBOI - BWI
1 stop18h 13mSpirit Airlines
Deal found 5/4$359
Fri 5/177:41 pmBWI - BOI
3 stops26h 44mMultiple Airlines
Fri 6/289:13 pmBOI - BWI
2 stops11h 18mMultiple Airlines
Deal found 5/3$369

One-way flights to Idaho from Maryland

Search for one-way flight options from Maryland to Idaho. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated May 4, 2024.
Some of the best available deals we've found on one-way flights from Maryland to Idaho. Users in need of a round-trip flight from Maryland to Idaho instead should update the search form at the top of page.
Wed 5/229:33 amBWI - BOI
2 stops12h 23mSpirit Airlines
Deal found 5/3$119
Tue 5/2812:55 pmIAD - BOI
3 stops33h 01mMultiple Airlines
Deal found 5/2$141
Mon 7/229:40 pmBWI - BOI
1 stop26h 23mSpirit Airlines
Deal found 5/3$145
Sat 6/159:28 amBWI - BOI
1 stop12h 55mSpirit Airlines
Deal found 5/2$162
Tue 6/45:10 pmDCA - GEG
1 stop9h 44mDelta
Deal found 5/3$164
Sat 6/14:19 pmIAD - GEG
1 stop9h 20mAlaska Airlines
Deal found 5/2$164
Sun 6/1612:08 pmBWI - GEG
1 stop8h 50mSun Country Air
Deal found 5/3$168
Tue 6/44:20 pmDCA - GEG
2 stops10h 34mDelta
Deal found 5/3$169
Thu 6/611:29 amBWI - GEG
1 stop8h 18mSun Country Air
Deal found 5/3$173

Find flights from Maryland to Idaho within your budget

Customize your flight search to find flights from Maryland to Idaho 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, Cheapflights users made 2,864,334 searches. Data last updated May 4, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$150 - $384

Route

Depart

Return

Price

Baltimore/WashingtonBoise Air Term. Gowen Fld

BWI - BOI

BWIBOI

Baltimore/Washington

Mon 6/3

1 stop21h 10m

Boise Air Term. Gowen Fld

Mon 6/10

1 stop15h 16m

$150

Baltimore/WashingtonBoise Air Term. Gowen Fld

BWI - BOI

BWIBOI

Baltimore/Washington

Mon 6/3

2 stops27h 28m

Boise Air Term. Gowen Fld

Mon 6/10

1 stop15h 16m

$187

Baltimore/WashingtonBoise Air Term. Gowen Fld

BWI - BOI

BWIBOI

Baltimore/Washington

Mon 6/3

2 stops23h 33m

Boise Air Term. Gowen Fld

Mon 6/10

2 stops24h 42m

$220

Baltimore/WashingtonBoise Air Term. Gowen Fld

BWI - BOI

BWIBOI

Baltimore/Washington

Thu 5/16

3 stops40h 11m

Boise Air Term. Gowen Fld

Tue 6/4

1 stop13h 34m

$277

Washington, D.C. Dulles IntlSpokane

IAD - GEG

IADGEG

Washington, D.C. Dulles Intl

Sun 6/16

1 stop12h 58m

Spokane

Thu 6/27

1 stop16h 19m

$279

Washington, D.C. Dulles IntlSpokane

IAD - GEG

IADGEG

Washington, D.C. Dulles Intl

Tue 9/10

1 stop7h 40m

Spokane

Tue 10/8

1 stop7h 36m

$328

Washington, D.C. Reagan-NationalSpokane

DCA - GEG

DCAGEG

Washington, D.C. Reagan-National

Sat 8/10

1 stop8h 35m

Spokane

Fri 8/16

1 stop7h 53m

$365

Washington, D.C. Dulles IntlSpokane

IAD - GEG

IADGEG

Washington, D.C. Dulles Intl

Sat 6/1

1 stop9h 20m

Spokane

Wed 6/5

2 stops14h 44m

$375

Washington, D.C. Dulles IntlSpokane

IAD - GEG

IADGEG

Washington, D.C. Dulles Intl

Fri 8/16

1 stop11h 51m

Spokane

Mon 8/26

1 stop8h 51m

$384

Flights are sorted by cheapest first

Deals found on 5/3

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Idaho

Get insights into the airlines that provide service to Idaho. 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 Idaho. Reviews last updated May 4, 2024.
To help decide which airline to fly from Maryland to Idaho, see what other customers have to say about Sun Country Air, Delta and American Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.2
Very good
6,099 reviews

Overall

8.2

Crew

8.7

Boarding

8.3

Comfort

8.1

Entertainment

7.8

Food

7.3

Reviews

1 / 10

The seats are too narrow and uncomfortable. I do appreciate that there was room for my knees. I hate the boarding circus.

Southwest
8.2
Very good
6,099 reviews
Southwest
8.2
Very good
6,099 reviews

Overall

8.2

Crew

8.7

Boarding

8.3

Comfort

8.1

Entertainment

7.8

Food

7.3

Reviews

1 / 10

The seats are too narrow and uncomfortable. I do appreciate that there was room for my knees. I hate the boarding circus.

8.1
Very good
9,128 reviews
Southwest
8.2
Very good
6,099 reviews

Overall

8.2

Crew

8.7

Boarding

8.3

Comfort

8.1

Entertainment

7.8

Food

7.3

Reviews

1 / 10

The seats are too narrow and uncomfortable. I do appreciate that there was room for my knees. I hate the boarding circus.

8.1
Very good
10,848 reviews
Southwest
8.2
Very good
6,099 reviews

Overall

8.2

Crew

8.7

Boarding

8.3

Comfort

8.1

Entertainment

7.8

Food

7.3

Reviews

1 / 10

The seats are too narrow and uncomfortable. I do appreciate that there was room for my knees. I hate the boarding circus.

7.4
Good
11,134 reviews
Southwest
8.2
Very good
6,099 reviews

Overall

8.2

Crew

8.7

Boarding

8.3

Comfort

8.1

Entertainment

7.8

Food

7.3

Reviews

1 / 10

The seats are too narrow and uncomfortable. I do appreciate that there was room for my knees. I hate the boarding circus.

7.3
Good
14,755 reviews
Southwest
8.2
Very good
6,099 reviews

Overall

8.2

Crew

8.7

Boarding

8.3

Comfort

8.1

Entertainment

7.8

Food

7.3

Reviews

1 / 10

The seats are too narrow and uncomfortable. I do appreciate that there was room for my knees. I hate the boarding circus.

Related info for your journey

Find useful and relevant information for your journey from Maryland to Idaho. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Can I find flights from Maryland to Idaho for under $200 on Cheapflights?

    Yes, there are multiple flights from Maryland to Idaho for under $200. The cheapest flight booked recently is on Spirit Airlines for just $150, but on average you can expect to pay $270.

  • Are there last-minute flights available from Maryland to Idaho for under $300?

    There are currently 20+ open flights from Maryland to Idaho within the next 7 days for less than $300.

  • What are the cheapest airlines to fly from Maryland to Idaho one-way?

    $119 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on Delta and Alaska Airlines, with prices starting from $164 and $164, respectively.

  • What does BWI to BOI mean?

    Baltimore/Washington Airport is BWI and Boise Air Term. Gowen Fld Airport is BOI. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. Idaho Falls Fanning Field Airport (IDA), Hailey Sun Valley-Friedman Airport (SUN), Lewiston Nez Perce Rgnl Airport (LWS), Twin Falls Joslin Airport (TWF), Pocatello Airport (PIH) are some additional IATA codes for airports related to your trip.

  • Can I find deals for flights from Maryland to Idaho that include extra baggage allowance?

    The amount of baggage you can bring on your Maryland to Idaho flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Maryland to Idaho with specific airlines?

    Yes, Cheapflights allows you to browse and filter Maryland to Idaho flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Maryland to Idaho that include hotel bookings?

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

  • How can I find direct flights from Maryland to Idaho?

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

  • Can I find deals for business class flights from Maryland to Idaho?

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

  • Can I find deals for flights from Maryland to Idaho that allow pets onboard?

    Many airlines flying from Maryland to Idaho offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Maryland to Idaho?

    Yes, you can often find last-minute deals on Maryland to Idaho flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Maryland to Idaho flight deals updated?

    The Maryland to Idaho flight deals you see on this page were last updated on 5/4.

See more FAQs

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Alternative routes for Maryland to Idaho
See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from Maryland to Idaho

Discover the top 4 airlines that operate flights from Maryland to Idaho. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated May 4, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$219Average$321FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
DeltaCheapest$336Average$606FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$386Average$721FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest$453Average$674FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Search flights from Maryland to Idaho by cabin class

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

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Maryland to Idaho?

When you search for this flight from Maryland to Idaho, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Maryland to Idaho?

Millions of users choose and trust Cheapflights to book the best flight deals from Maryland to Idaho for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Maryland to Idaho with no change fees?

Certainly. Search results for flights to Idaho from Maryland shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Maryland to Idaho become cheaper?

Yes, Cheapflights offers price alerts on Maryland to Idaho flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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