Cheap flights from Baltimore to Idaho from $144
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Baltimore to Idaho departing on 5/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Baltimore 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
What is the cheapest month to fly to Idaho?
In general, September is the cheapest month to fly from Baltimore to Idaho. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $386. If you don’t want to visit Idaho in September, then you should wait until April to fly from Baltimore, when ticket prices are also cheap, with an average price of $402.
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 Baltimore 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 Baltimore 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 Baltimore when booking 9 weeks ahead of your departure date. In general, you can expect to find flights to Idaho for around $487 when searching 9 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Idaho from Baltimore for as low as $311 on momondo.
What is the cheapest airline that flies from Baltimore/Washington to Idaho?
Delta, Alaska Airlines, and Sun Country Air are the most popular carriers operating from Baltimore/Washington to Idaho
What airlines fly to Idaho?
Delta, United Airlines and Southwest are the top three most popular airlines that fly to Idaho from Baltimore according to our data. Delta is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Idaho. Keep in mind that there are 6 different airlines that fly to Idaho on a routine basis, so you have a few additional options to choose from.
Cheap Baltimore to Idaho flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Baltimore to Idaho
When did momondo last update prices for flights from Baltimore/Washington Airport to Idaho?
Prices for flights from Baltimore/Washington Airport to Idaho are refreshed on a daily basis.
How many operators does momondo search for flights from Baltimore/Washington Airport to Idaho?
As of April 2025, there are 6 operators available to choose from for flights from Baltimore/Washington Airport to Idaho.
How old do you have to be to fly from Baltimore/Washington Airport to Idaho?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Baltimore/Washington Airport to Idaho.
What documentation or ID do you need to fly to Idaho?
The travel and health documents required for your trip to Idaho 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 Idaho. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
Best airlines flying from Baltimore to Idaho
Compare and see reviews for airlines that fly from Baltimore to Idaho with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $180 | Free Cancellation | Rating 6.3 7,942 reviews | |||
| PriceFrom $230 | Free Cancellation | Rating 8.0 7,920 reviews | |||
| PriceFrom $298 | Free Cancellation | Rating 7.4 8,685 reviews | |||
| PriceFrom $334 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $347 | Free Cancellation | Rating 8.0 4,286 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Baltimore to Idaho?
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 Idaho from Baltimore.
Can I find flights from Baltimore to Idaho with flexible booking policies on momondo?
All flight searches from Baltimore to Idaho on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Baltimore to Idaho?
momondo provides multiple filters to help you find the best flight to Idaho from Baltimore. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Baltimore to Idaho right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Baltimore to Idaho now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Idaho and let you know when they change.